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A Glossary of Archival andRecords Terminology
Richard Pearce-Moses

Advisors
Mark Greene
Rob Spindler
Diane Vogt-O’Connor

Editorial Advisor
Laurie Baty

ChicagoGlossary

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The Society of American Archivists
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www.archivists.org© by the Society of American Archivists.
All Rights Reserved.
Library of Congress Cataloging-in-Publication Data
Pearce-Moses, Richard.
A glossary of archival and records terminology / Richard Pearce-Moses.
p. cm. -- (Archival fundamentals series. II)
Includes bibliographical references.
ISBN 1-931666-14-8
1. Archives--Terminology. 2. Records--Management--Terminology.
I. Title. II. Series.
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A Glossary of Archival and Records Terminology is online atwww.archivists.org/glossary.

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T a b l e of C o n t e n t s

Preface to the Archival Fundamentals Series II • vii
Acknowledgments • xi
The Archival Lexicon • xiii
Introduction • xxiii
Key to the Entries • xxiv
Corrections and Revisions • xxix

A Glossary of Archival andRecords Terminology • Bibliography • 

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Preface to theArchival Fundamentals Series II

There was a time when individuals entering the archival profession
could read a few texts, peruse some journals, attend a workshop andinstitute or two, and walk away with a sense that they grasped thefield’s knowledge and discipline. This was an inadequate perception,of course, but it was true that the publications—basic or advanced,
practical or theoretical—were modest in number.
The archival world has changed considerably since these more
quiet times. A rich monographic research literature is developing.
Scholars from far outside the field are examining the “archive” andthe “record.” Archives, archivists, records, and records managers arein the daily news as cases appear testing government and corporate
accountability, organizational and societal memory, and the natureof documentary evidence—all challenging basic archival work andknowledge.
The new edition of the Archival Fundamentals Series (AFS II) is
intended to provide the basic foundation for modern archival practiceand theory. The original preface (written by Mary Jo Pugh in her
capacity as the series editor) to the first editions, which were publishedin the early to mid-s by the Society of American Archivists (SAA),
argued that the seven volumes “have been conceived and written to
be a foundation for modern archival theory and practice” and aimed
at “archivists, general practitioners and specialists alike, who are performing a wide range of archival duties in all types of archival andAFS_Gloss_01_fm

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viii A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g ymanuscript repositories.” It is hard to state the purpose of the new
AFS editions better.
There are some differences, both subtle and obvious, in the newvolumes. The new editions are more open-ended than earlier versions,extending back to the Basic Manual Series published a quarter-of-acentury ago by SAA, reflecting evolving viewpoints about archival
theory and practice. Even more important a difference is the broader
and deeper context of archival publishing AFS volumes reside in.
Mary Jo Pugh, in her introduction of just a decade ago, noted that theafs titles are companions to “more specialized manuals also available
from SAA.” Now, SAA has four other series (some just underway),
including Archival Classics (featuring reprints or new collections ofolder publications with pivotal importance to the profession),
Archival Readers (both collections of new and previously publishedessays intended to supplement the descriptions of foundational theory
and practice of the AFS II volumes), International Archival Studies
Readers (both collections of new and previously published essays
intended to provide glimpses of archival work and knowledge outsideof North America), and Archival Cases and Case Studies (examiningarchival work in a variety of institutional types and with a variety of
media). Added to SAA’s own publications is a vast sea of new titles
pouring from the presses of other professional associations and trade,
professional, and university publishers.
Both the earlier Basic Manual Series and the Archival Fundamentals
Series provide benchmarks in the development of archival knowledge
and work. One can trace changing ideas and practices about archival
reference services by reading the , , and  volumes dedicated to this subject in the respective SAA manual series. One also
expects to find in this volume current standards and consensus about
this aspect of archival work. One also expects now, of course, thatsome may disagree with aspects of the current presentation, and may
point to the growing research and case study literature being generated
by the archival profession.
Many people participated in the production of the various volumes constituting the Archival Fundamentals Series II. The profession owes its gratitude not only to the authors, but to various chairs
and members of the SAA Publications Board; Miriam Meislik, PhotoAFS_Gloss_01_fm

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Pre face ix

Editor for the series; the SAA Executive Directors, Susan Fox andNancy P. Beaumont; and especially to Teresa Brinati, SAA Director of
Publishing, whose good humor, organization, and steady commitment to a quality product helped keep the publishing of these andother SAA volumes on track.

Richard J. Cox
Publications Editor
Society of American Archivists

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Acknowledgments

Made Possible With Support From
Arizona State Library, Archives and Public Records
National Historical Publications and Records Administration
Archival Research Fellowship Programadministered by the Massachusetts Historical Society

Mark Greene of the American Heritage Center at the University of
Wyoming, Diane Vogt-O’Connor of the National Archives andRecords Administration, and Rob Spindler of Arizona State
University served as advisors, guided decisions about the work in general, and reviewed definitions. Over the years and during this project
they taught me as much about what it means to be a professional as
anything else. I am humbled by their knowledge, generosity, support,
and friendship.
Laurie Baty served as a masterful editorial advisor. Her carefulreading of the manuscript caught many problems that crept in
between A and Z, including clarifying definitions, fixing awkward language, and catching typos. Mark Longley once again proved his skill
as a careful, thoughtful, and patient editor. His knowledge of technical writing has made the language of the glossary much cleaner.

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Diane Vogt-O’Connor was supported in her review of the definitions by Lew Bellardo, who co-authored the second edition, and by
several others at the National Archives and Records Administration. I
am grateful for the many comments during the review process sent by
Leon Miller, Geoffrey Huth, Ken Thibodeau, Barry Cahill, John
Gervais, Ala Rekrut, and Rebecca Remington.
I am grateful to the National Historical Publications and Records
Commission, the staff of the Massachusetts Historical Society, and to
those others involved in the archival research fellowships for theopportunity to spend some time thinking about the language ofarchives.
I would also like to give special thanks to two individuals for theirsupport of this work. GladysAnn Wells, Director of the Arizona State
Library and Archives, made it possible for me to undertake this project and provided additional support. She has been a mentor andhelped me be a better professional. My partner, Frank Loulan, hasbeen patient, encouraging, and his general, wonderful self when I
have been more than a little consumed in words. He has helped makeme a better person.

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The Archival Lexicon

Words are, of course, the most powerful drug used by mankind.
—Rudyard Kipling

Jargon—the specific use of certain terms—defines and distinguishes
a profession. As the Bellardos noted in their preface to their 1992 glossary, “terminology serves to mark the current limits of professional
concerns and responsibilities.”1 Since the publication of the Bellardos’
glossary, the archival profession has experienced profound changes
that warrant a reassessment of those limits.
Over the last ten years, academics and practitioners refined andrearticulated core archival concepts. Writings about appraisal introduced many new terms, including macro appraisal, functional analysis, and context analysis. Encoded archival description, a revolutionarychange in a fundamental archival function, incorporated a number oftechnical terms such as DTD and XML into the archival lexicon, andelaborated concepts such as archival cataloging and finding aid.
Possibly the most significant impact on archival language andprofessional boundaries resulted from the challenges of electronic
records. E-records forced archivists into collaborations with different
disciplines. In response, archivists adopted terms from information
technology, publishing, and knowledge management. They began to
1. Lewis J. Bellardo and Lynn Lady Bellardo, A Glossary for Archivists, Manuscript Curators, andRecords Managers (Society of American Archivists, 1992), p. v.

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xiv A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g ygrapple with born-digital documents and to become familiar witharcane aspects of technology used to record and authenticate electronic documents, such as ciphers, encryption keys, and encoding
schemes. At the same time, other professions adopted—sometimes
appropriated—archival terms. The very word that identifies the profession, archives, took on the meaning of offline storage and backup.
I believe that, at a fundamental level, the basic concepts of records
and recordkeeping are not antiquated. They remain vital and important. However, the language of records is often tied to a paper realm,
emphasizing physical qualities over functional characteristics. The
challenge is to rearticulate the essential characteristics of those concepts in terms that make sense in a vastly different environment.

Samuel Johnson believed that one of the lexicographer’s jobs was “tocorrect or proscribe . . . improprieties and absurdities.” However,Johnson also believed that a dictionary should “register the language. . . ; not [to] teach men how they should think, but relate how they
have hitherto expressed their thoughts.”2
The Society of American Archivists’ first glossary was founded on
the “conviction that professionalism demands precision, which in turnimplies standardization” and presented “the preferred term and meaning in each case.”3 The Bellardos continued that practice, noting thatthey “identified preferred terms and developed definitions reflecting
the practices of leading archival institutions and professionals.”4
While the first two editions were prescriptive, this glossary is
descriptive. Rather than serving as an arbiter of correctness, it documents the different ways a term is used within and outside the profession. It is founded on the lexicographical principle of corpus linguistics. The definitions are not based on an ideal, theoretical model,
but on how the words are used in the literature. While researching thisglossary, I compiled a database containing more than 6,300 citations
2. Cited in Sidney Landau, Dictionaries: The Art and Craft of Lexicography – 2nd ed.
(Cambridge University Press, 2001), p. 62.
3. “A Basic Glossary for Archivists, Manuscript Curators, and Records Managers,” reprinted
from The American Archivist 37:3 (July 1974), pp. 415–433. Citation, p. 415.
4. p. v.

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from more than 500 sources.5 Those sources included glossaries,
monographs, and articles from the fields of archives, records management, libraries, preservation, bookbinding, computing, and law.
Many terms have meanings that differ between communities ofinterest or disciplines; ‘record’ has senses that are specific to cataloging, to computing, and to law. Even within the community ofarchivists, meanings vary. For example, some archivists carefully distinguish archives from personal papers, but others do not. Some ofthese differences are significant, others are slight. The variations
underscore a lack of professional consensus. As a result, the glossary
points out horizons of understanding, where key concepts are being
reconsidered or established. A single definition for a term could easily confuse a reader who is confronted with a text that uses that termwith a very different meaning.
Many words were charged with considerable discussion in theprofessional literature and were the subject of flame wars on Internet
discussion groups. Even though the glossary was not intended to beprescriptive, reporting differing senses necessarily drew intellectuallines in the sand. Teasing meaning from polemics was a bit like walking on a mine field. I often heard in my head renowned archivists
challenging me to prefer their particular point of view. It would havebeen a lot easier to ignore those voices if I did not have a great deal ofrespect for them.
A significant temptation that lexicographers face is a desire tonormalize the language, to make it more rational. In its most innocent
form, that temptation is a compulsion to tidy up those areas of ambiguity around the details of meaning, to correct the exception by making some irregularity in the language fit the mold. A darker side ofnormalization is for the lexicographer to intentionally interject bias
into the work by preferring one definition over another, often in deference to a personal point of view.
5. The Bibliography is limited to those works cited in the Glossary. A more perfect glossary
would have been based on a corpus that allowed a sophisticated analysis of a much larger
and more diverse body of archival literature. Given the resources at hand, I built the corpus
manually by reading many of those works and transcribing salient citations into a database.
To complement that work, I also searched for citations from the Internet. Google was particularly useful to determine the more common form among variants because it reports thenumber of times the word or phrase appears in its database. For example, it reported 15,100
occurrences for archival science, but only 3,470 for archives science.

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xvi A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g yHilary Jenkinson provides an excellent example of normalization
when he synthesizes a definition of archives in his Manual.6 Not satisfied with the definition in the Oxford English Dictionary, he constructs his own “by comparing in some well-known case documents
which are obviously Archives with others which are obviously not.”7
However, another person in another situation could just as legitimately select different examples and wind up with a very different
definition. For example, having begun my career some sixty years
after Jenkinson published his Manual and having worked primarily
with photographic archives and local history collections in the UnitedStates, I found Jenkinson’s definition archaic, alien, and artificial. The
foundation of Jenkinson’s definition does not fit my experience, sofrom my perspective his logic falls apart.
The issue is not right or wrong, but rather language’s irregularnature. Different people can impose or discern different orders on
language. Language is ad hoc, not de jure. A word’s meaning is derived
from its use, not from a rational system. Answering Juliet’s question,
linguist Stephen Pinker observes
What’s in a name is that everyone in a language community tacitly agrees touse a particular sound to convey a particular idea. Although the word rose
does not smell sweet or have thorns, we can use it to convey the idea of arose because all of us have learned, at our mother’s knee or in the playground, the same link between a noise and a thought.8

The difficulty is that individuals in the community have smelledroses with different colors. They may agree on the idea in general, but
not in particular. This point was driven home for me when one particular sentence in a draft paper I was reading threw me into high dudgeon.
With more and more information now created in electronic, rather than physical form, records may need to be re-defined for an electronic medium. . . .

With some incredulity I pondered, Who was going to redefine‘record’? The passive voice masks a presumption that the active voice
would have underscored; if the authors rewrote the sentence in the

6. Hilary Jenkinson, A Manual of Archive Administration (Percy Lund, Humphries, 1966), p. 2 - 15.
7. p. 3.
8. Words and Rules, p. 2.

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active voice, who would they expect to provide the new definition?
There is no authority that establishes definitions for English words.
Language evolves. It is not constructed. My goal has been to document the former, and to avoid the presumption of the latter.

Language is largely transparent. Words surround us like air, and weare usually oblivious to them. Only when there is some disturbance
do we take notice. Words are so familiar that most people would be
hard-pressed to define them with any precision. While working on
this project, I asked a group of well-respected archivists to come up
with a definition for record by listing essential characteristics. They
stumbled, some of which was a function of their being caught off
guard. Before I began this project I could not clearly and succinctly
describe the characteristics of a record, and I could not have answered
the question well. Only by paying careful attention to the contexts inwhich the words were used could I begin to get sufficient perspective
to perceive the nuances of meaning.
Professions use some words as shorthand. Jargon used within aprofessional context where it is understood is a handy shortcut. Using
the language outside that community is often confusing.
Unfortunately, people overly concerned with intellectual trendinessoften adopt hot new jargon—buzzwords—without quite knowing
what those words mean. Bruce Handy wondered about the use of theword ‘postmodern’. Why would editors at Elle describe a ski parka as
postmodern? To find out, he contacted several authors who had used
the term in odd contexts. He concluded that ‘postmodern’ had
become “culturespeak, short for Stuff That’s Cool in 1988. It’s the current version of groovy—except that using it makes you sound smart.”9
Individuals with no desire to be trendy may similarly abuse language. Henry Fowler described cant as “insincere or parrotlike appeal
to principles, religious, political, or scientific, that the speaker does
not believe in or act upon, or does not understand.”10 Staff at the

9. “The Rise and Fall of a Great American Buzzword,” Spy (April 1988).
10. H. W. Fowler, Modern English Usage – 2nd ed., revised and edited by Sir Ernest Gowers(Oxford University Press, 1965), p. 315.

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xviii A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g yNational Endowment for the Humanities use the phrase ‘magic
words’ instead of ‘cant’. These magic words often appear in grantapplications because applicants think grant reviewers want to hear
them. Unfortunately, their use of the words makes it clear that they do
not understand them. For example, an applicant may promise thatfinding aids will be in MARC format because they know that MARC
has something to do with description and is a standard reviewers lookfor. Unfortunately, the sample finding aid attached to the application
clearly has nothing to do with MARC.
In the archival community, buzzwords and magic words include‘evidence’, ‘digital object’, ‘resource’, ‘metadata’, ‘trustworthy’, and thephrase ‘authentic and reliable.’ The more archivists work with othercommunities, the more they must take the time—and words—to fully
explain these concepts. They must take the time to learn other communities’ specialized language, and to express archival ideas and concerns in those terms.
The issue is not purity of language. Jargon, used within a professional context, is a handy shortcut because its meaning is clear andoften carries nuances that allow for succinct expression. Buzzwords
often point to important developments, and the meaning shifts as thething it refers to evolves. However, people often use jargon as filler
words, resulting in sloppy language that reflects sloppy thinking.

In the end, words are slippery. Meaning is elusive. Language is clear
only when there is nothing to argue about. We are faced with a vicious
circle. As our understanding of ideas changes, so do the meanings of
the words we use to represent those ideas.
Writing the glossary has helped me understand and engage in thelarger dialog of the archival profession. It forced me to think about thewords more carefully and, in Frank Burke’s terms, more theoretically
about the profession.11
John Roberts summarized archivy in eleven words, “We save what
is historically valuable—there; that is the theory.”12 Where Roberts
11. “Future Course of Archival Theory,” American Archivist 49:3 (Summer 1986): 40–46.
12. “Archival Theory: Much Ado about Shelving,” American Archivist 50:1 (Winter 1987): 66–74.

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sees simplicity, I see confusion and complexity. Roberts sees reflection
as so much useless navel gazing. I see many questions surrounding
almost every word in his statement.
• The first question Roberts’ statement raises is, Who is the ‘we’?
In context, it is clear that he is referring to archivists. In the ageof electronic records, it will take more than archivists to preserve records. They must partner with information technologists and others, and those collaborations will blur the boundaries of who is an archivist.
• ‘Save’ raises the question of how the process of saving records
has changed. Because the process of migrating records to avoid
technological obsolescence often results in changes to therecords, we must think about how records’ reliability is affected.
• ‘What’ refers to the object of this process. Dynamic information systems, hyperdocuments, and virtual reality challenge
our understanding of recordness.
• Roberts’ final phrase ‘historically valuable’ side-steps any number of questions. What is valuable? To whom? For what purpose?
Roberts’ statement becomes more complex when I consider not
what the words mean, but the why underlying the words. How I
understand those questions has an immediate, practical impact on
how I do my job. I do not think the questions have answers, per se.
Like words and definitions, the questions and how they are understood will change over time and in different situations.
Even though the language of archives and recordkeeping has
evolved over the centuries, the fundamental function and essential
characteristics of a record remain the same. Society has long needed a
way to fix memory for future reference, and that need has not goneaway. We must come to understand how people are using new formsof records. Archivists are, in my mind, uniquely qualified to consider
how the characteristics of those new forms map to established characteristics and the significance of new ones.

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In a paper environment, records were an unintended by-product ofother activities; records just happened. At the University of Texas,
Harry Ransom built his reputation by collecting the many drafts ofauthors’ works; he saw those drafts as evidence of the creative processthat gave a richer understanding of the final work. In the digital environment, records don’t just happen. With word processing, many—if
not most—of the drafts Ransom would have wanted are lost. Eachtime a document is opened, revised, then saved, the previous version
disappears unless consciously preserved. Few database systems aredesigned to be able to roll back data so that it is possible to see thestate of the data at any given point in the past; data is added, changed,
and deleted, with no thought to preserving older data for future reference. The challenge of paper documents is an excess of irrelevant
memory captured in piles of paper. The challenge of electronic
records is incremental amnesia.
While the language and practice of recordkeeping has changed,
the work of archivists and records professionals remains fundamentally the same. I believe—and this is not a novel concept—that thecharacter of our profession must change. Archivists have often been
seen as custodians of the past. We are seen as the keepers of old things.
While we will remain the custodians of old records, we must change
our emphasis from the preservation of culture as a thing of the past.
We must become advocates for future users of current information by
ensuring the transmission of culture. What of the present needs to beremembered for future users? I believe that our knowledge of what
has enduring value and of how researchers use materials is our distinguishing expertise. It is that knowledge that can enable us to help
records creators know when to commit intentional acts of memory, toknow what to save. To do that, we must be able to speak clearly.

Some of the more animated discussions with my advisors revolved
around words that I found personally interesting, but which are of limited value to the audience. Sometimes I thought a word, such as eschatacol, was fascinating precisely because it was arcane. Many times I
found that the word—and its underlying meaning—captured a pieceAFS_Gloss_01_fm

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The Archival Lex icon xxiof the profession’s history and provided context for and insight intocurrent practice. JoAnne Yates’ Control Through Communication13 wasa valuable source of terms from the nineteenth and early twentiethcenturies. Those words, based in paper records, gave me significant
insights into how people used paper records to solve problems in thepast, and from that I gained a better understanding of parallel problems in the digital present. One reason I favored including those terms
was that I saw modern parallels. Ars dictaminis, manuals of letter writing with established forms that could be used as boilerplate, persist
today under other names, and some word processing programs comewith canned text that are, in my mind, equivalent.
Ultimately, this particular glossary is a work of autobiography.
The selection of words and their definitions reflects my own careerand interests. While I sought to be as objective as possible, working
with advisors, seeking others’ opinions, and justifying definitions withcitations from the literature, the work will ultimately be a reflection ofme. Another person would have written another glossary.

13. (Johns Hopkins University Press, 1989).

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Introduction

The first two editions of the glossary were, from their titles, “forarchivists, manuscript curators, and records managers.” This glossary
targets a wider audience of anyone who needs to understand records
because they work with them. It attempts to build a bridge between
records, information technology, and business communities by interpreting archival concepts for people in other disciplines, while at thesame time explaining those other disciplines to archivists and records
professionals.
This glossary is based primarily on archival literature in the
United States and Canada, in that order. In a few instances, terms, definitions, and citations from other English-speaking communities areincluded when relevant. This glossary includes terms that relate to thetypes of records that someone is likely to encounter when readingarchival literature or when working with a fairly typical collection ofrecords, and it emphasizes terms relating to electronic records. It also
incorporates terms from the literature of preservation, law, andmicrographics, as well as common form and genre terms from architectural and technical drawings, motion picture and video, photography, and sound recording. It includes some words that are no longer
in common use, but which are useful when reading older literature;for example, Spindex. The glossary does not include many words specific to affiliated professions, such as rare books or printing.
In general, words with no archival connotation were excluded.
While aisles are common in archives, any good dictionary will provide

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xxiv A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g yan adequate definition of the term. A few entries are common words
or phrases which function as guide terms to illustrate the relationships between other terms. For example, box needs no definition but
is included as a bucket term to group cross-references to related
terms, such as Hollinger box, Bankers Box, and phase box. Similarly,
the phrase ‘preservation methods and techniques’ is used to point toother entries scattered throughout the alphabet.
The glossary contains more than 2,000 defined entries and morethan 600 lead-in terms, and nearly 700 citations from some 280
sources. Some 2,500 cross-references (not counting lead-in terms) in
the syndetic structure illustrate relationships between terms.

Ke y to the Ent r ies
heading, part ofspeech, variants,
and definitionindex, n. (indexes, indices, pl.) ~ 1. An ordered list of headingsthat points to relevant information in materials that areorganized in a different order. – 2. Publishing · A portion ofa book, usually located in the back, that provides an ordered
list of subjects covered in the book, with pointers where thosesubjects are discussed. – 3. Printing · A typographical ornament in the shape of a fist with the index finger extended.

syndetic structure

RT: catalog, controlled vocabulary, general index, indexingnotes

An index1 provides no explanation about the information
it points to beyond its location. It is distinguished from a catalog, which provides additional information to help determine its relevance. An index may be created on cards, withseparate cards for each entry to allow easy interfiling. It may
also be on paper, or in a database or word processing file. –An index2 usually uses page numbers for the pointers, butsome works may use section numbers.

citations†64 (Burlington Agenda 2001, p. 295): A superficial examination of a printed index would reveal that search engines
available at this writing [2001] could retrieve many of its references from the full text of a work, but it is also clear thatthey could not build the web of relationships and analysis
provided by a good back-of-the-book index, nor the navigational support provided by such an index.

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Int roduct ion xxv

HeadingHeadings in the glossary are alphabetized in word-by-word order. An
accented character is sorted after its unaccented equivalent, a digit isfiled before a character, and internal punctuation (hyphen, slash, apostrophe) is treated as a space. All sort orders are imperfect, and the useof word-by-word order requires one to know how a term is written to
be able to find it. Data base and database sort differently, as do email
and e-mail. However, word-by-word order tends to place variant forms
in reasonable proximity. The letter-by-letter sort traditionally used by
dictionaries is disorienting to many people because they are morefamiliar with word-by-word order from other contexts; further, a letter-by-letter sort scatters variant forms throughout the alphabet. For
example, A/V sorts after attribute and B reel sorts after break. If a multiword phrase is not found, look for it as a single phrase. Conversely, if
a single word is not found, look for a compound form.
Headings are singular nouns, with some exceptions. Entries
describing a class of material are entered under the plural form (corporate records). Some adjectival and verb forms are defined if there isa significant shift in meaning (write and writing).
Abbreviations and acronyms are almost always entered under thefull form, with a reference under the short form (SAA points toSociety of American Archivists). However, proper names formed
from abbreviations are entered under their short form (theAssociation of Records Managers and Administrators is enteredunder the current form of its name, ARMA International). In a few
cases where the short form is consistently used instead of full form,
this convention is reversed (American Standard Code for Information
Interchange points to ASCII).
Parts of Speech, Variants, and Definition
The definition begins with any variants followed by the part ofspeech, usually a noun, and then by any abbreviations, acronyms, orother forms for different parts of speech.
Definitions are in the same part of speech as the heading, andreaders are left to infer definitions for other parts of speech. OtherAFS_Gloss_01_fm

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xxvi A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g yparts of speech or variant forms are explicitly defined if there is a significant shift in meaning. Definitions specific to a discipline or context
are preceded by a qualifier in small caps. Definitions are intended to beterse so that they can be substituted for the heading in a sentence.
Syndetic Structure
References between terms are organized into a taxonomy by the following relationships between the entry in which they appear andheadings for other entries.
DF

Distinguish fromA heading that is similar, and that is
identical but often confused.

BT

Broader term

A heading for more general concept.

NT

Narrower term

A heading for a more specific concept.

RT

Related term

A heading that is closely associated.

Syn

Synonym

A heading with very nearly the same
meaning.

See

A heading with fuller discussion of
the entry.

Note that not all relationships pertain to all senses. When theassociation between senses and relationships is significant, the definition or notes provide clarification. References to entries that would
sort in close proximity are, with a few exceptions, omitted.
Notes
Notes provide a gloss on the definitions, providing background andadditional information. Superscripts in the notes relate a note to a
specific definition. In the absence of a superscript, the note applies toall senses of the word.

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Int roduct ion xxvii

Citations
In many cases, citations from the literature are included to give a more
complete understanding of the heading. The citations are not intended to define the terms, but to give voice to diverse opinions underlying the concepts around the heading. Sometimes those voices may becontradictory. As such, the citations should not be interpreted to represent professional consensus.
Citations had to be succinct and salient. Some obvious andauthoritative sources are missing from an entry because they did notcontain an easily extracted citation.
The citations are usually exact quotes, including variant spellings,
punctuation, and capitalization. In a few instances, wording wassilently altered so that the quote would make sense out of context. For
example, the phrase “as discussed above” might be omitted.
Significant alterations are flagged using square brackets or an ellipsis.
Bulleted lists have been run together. Similarly, paragraphs are run
together, and a paragraph mark (¶) is inserted to indicate the newparagraph. Notes in the original text have been omitted, unless they
are a substantive part of the citation.
Like notes, superscripts tie citations to specific definitions.
Each citation begins with a reference to its source. A dagger (†)
precedes the source number in the Bibliography, followed by a short
description of the source. The description is often formed from afamiliar mnemonic that may save readers the need to consult the bibliography; for example, appm for Archives, Personal Papers, andManuscripts, or cfr for Code of Federal Regulations. If a work has nosuch mnemonic, the short citation is based on the name of the individual or organization responsible for the content or on the first few
words of the title. The year of publication, when known, follows theshort citation. Finally, any page number or section ends the reference.
URLs
Notes and citations occasionally contain links to resources on theweb. Links were checked shortly before the glossary went to press.
Active links are indicated as ‘available.’ Links to resources that are nolonger active were not so marked. While links are notoriously unsta-

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xxviii A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g yble, resources are more persistent. If a URL is broken, a search on the
web for key words in the note or citation or for the URL in theInternet Archives will often locate the resource.

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Corrections and Revisions

After three years of work, I realized that this glossary would never befinished. Not only are new words and meanings being added to thelanguage, as I continued reading I found other words and senses. I
wanted more time to research obscure words and how meanings shifted in Canada, Great Britain, Australia, and other anglophone cultures.
I wanted better tools to build the syndetic structure. I bemoaned thelack of illustrations. I wish I had known when beginning ‘A’ all that I
had learned when I had finished ‘Z.’
My greatest concern, however, is not what is missing, but thatsome definition or note I have written is just plain wrong. In his bookon dictionaries, Sidney Landau noted, “Not the least value of lexicography is that one learns to be humble about one’s own knowledge ofthe language.”14 I would extend his observation by noting that writinga professional glossary greatly adds to one’s knowledge of the field. No
one can know everything. Even a group of intelligent and diligent
advisors has boundaries around their knowledge. Nor are any of us
perfect. Editing and proofreading a glossary are exercises in somnambulism; after only a short while, the readers are mesmerized and wake
to wonder when they stopped really reading and what they missed.
I offer this apology as an invitation. If you have comments on theglossary or its entries, believe a term or another sense for an existing

14. Dictionaries: The Art and Craft of Lexicography – 2nd ed. (Cambridge University Press, 2001),
p. 115.

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xxx A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g yterm needs to be added, or find errors in this work, please report themto the Society of American Archivists (glossary@archivists.org or
www.archivists.org/glossary). Those comments and suggestions will
be used to make the next edition better and more complete.
If you can supply an illustration that might be used for a term in
the next edition, please send a photocopy or digital photograph to
SAA (Attn: Glossary Project, 527 S. Wells Street, 5th Floor, Chicago, IL
60607). You will be contacted for camera-ready copy if it will be usedin the next edition.

Richard Pearce-Moses
July 2005

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Page 1A
A and B wind printing, n. ~ The orientation of the perforations on single-perforation film, such as 8 mm or 16 mm stock.
Notes: When looking at single-perforation film stock, rolled counterclockwise,
emulsion side out, the perforations of an A-wind print will be on the back side of
the reel and the perforations of a B-wind print will be on the front side of the reel.
A reel, n. ~ The principal source of video or film, which is intermixed with footage
from another camera (the B reel), to produce a finished program.
RT: B reel, moving image
A/V ~ see: audiovisualA4, n. ~ A metric paper size measuring 210  297 mm (8.27  11.69 inches).
AACR (also AACR2, AACR2r) ~ see: Anglo-American Cataloguing Rules
AASLH ~ see: American Association for State and Local History
AAT ~ see: Art and Architecture Thesaurus
abandoned property law (also unclaimed property law), n. ~ A statute describing
specific procedures that allow an individual or organization to obtain clear, legal
title to material that it holds but does not own.
Notes: In the United States, federal statutes do not address abandoned property and are enacted state by state. Less than one half the states have such laws. For
examples, see Arizona, Unclaimed Property in Museums (44-351ff); North
Dakota, Museum or Historical Society Unclaimed Property (55-12); Maine,
Property Deposited with Museums and Historical Societies (27 §601).
aberrant date, n. ~ Description · A date that falls outside the chronologicalsequence of the dates pertaining to the majority of the documents in the unit
being described.
abstract, n. ~ 1. A concise summary of the key points of a larger work, often used toassist the reader in determining if that work is likely to be of use. – 2. Art · A genreof painting and other arts that originated in the 20th century, characterized bystructures and patterns, rather than representational images and forms.
RT: brief, extract, scope and contents note
ACA ~ see: Academy of Certified Archivists, Association of Canadian Archivists
academy file, n. ~ A series, often found in Congressional records, that includes applications for admission to a United States service academy, often with letters of recommendation from the member of Congress.
Notes: Academies include the Military Academy (West Point), the Air Force
Academy (Colorado Springs), the Naval Academy (Annapolis), the MerchantMarine Academy (King’s Point), and the Coast Guard Academy (Groton).
Academy format, n. ~ Moving images · An image with an aspect ratio of 1:1.33.
BT: format
RT: aspect ratio, moving image, widescreen
Academy of Certified Archivists, n. (ACA, abbr.) ~ A professional organization,founded in 1989, established to certify individuals who have met specific requirements for archival education, knowledge, and experience.
RT: certified archivist
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 2

accelerated aging test

2

Notes: See http://www.certifiedarchivists.org/.
†7 (Certified Archivists Website): The Academy of Certified Archivists promotes
fundamental standards of professional archival practice.
accelerated aging test, n. ~ A laboratory procedure that estimates a material’s rate ofdeterioration, making it possible to predict its life expectancy.
RT: Arrhenius function, life expectancy, Preservation Environment Monitor
Notes: Many tests are based on the Arrhenius function, which predicts thatmaterials age in a predictable manner relative to temperature. By determining
how long it takes for materials in an environment with an elevated temperature toreach a predetermined level of deterioration (brittleness, fading, signal loss), it ispossible to project how long it will take materials at normal storage conditions toreach that level of deterioration. Because the level of deterioration is set arbitrarily, the test has a subjective aspect that makes results open to dispute. For example,
the test may accurately predict the time it will take film to reach a predicted levelof brittleness, but some individuals would find the film to be sufficiently pliable toremain useful.
†248 (Roberts and Etherington 1982): Although sound in theory, accelerated
aging tests are, at this time, of limited usefulness. The reason is that conditions ofstorage, which vary widely, have a considerable influence on the degree of permanence; also, it is difficult to verify empirically the accuracy of such tests except byexperiments conducted over a number of years.
access, n. ~ 1. The ability to locate relevant information through the use of catalogs,
indexes, finding aids, or other tools. – 2. The permission to locate and retrieve
information for use (consultation or reference) within legally established restrictions of privacy, confidentiality, and security clearance. – 3. Computing · The
physical processes of retrieving information from storage media.
DF: accessibility
RT: authorization, classification, clearance, dark archives, description, Freedomof Information Act, light archives, read, restriction
Notes: ‘Access’ and ‘accessibility’ are frequently used synonymously, although‘accessibility’ carries the connotation of providing access to individuals with disabilities that prevent normal use.
†48 (CJS, Records §95): Matters concerning the form of access to computerizedrecords have been adjudicated. It has been held that an agency may require a person to inspect and copy hard copy printouts, and need not provide him with acomputer diskette, and that copies of computer tapes themselves need not be supplied, but only copies of the records contained thereon. However, it has also been
held that an agency must make computer tapes available for copying, and must
provide information on computer tapes rather than in the form of hard copy, andmust transfer information in a computer onto computer tapes.
†201 (Nevada Glossary): [access] To intercept, instruct, communicate with,store data in, retrieve from or otherwise make use of any resources of a computer,
network or data.
access copy, n. ~ 1. A reproduction of a document created for use by patrons, protecting the original from wear or theft; a use copy. – 2. A digital object (typically agraphic) that has been scaled down from a high-quality original to a lower-quality, smaller version, to facilitate delivery over low-bandwidth networks.

BT: Broader Term • NT: Narrower Term • RT: Related Term • DF: Distinguish FromAFS_Gloss_02_001-414

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3

accession

Syn: use copy
Notes: Access copies1 may be made in a variety of formats. Photocopying wasoften used to make inexpensive access copies of textual documents and, usuallywith limited success, photographs. Access copies are now likely to be digital scans of
the original. – An access copy2 is often derived from a high-resolution master scan.
A master is useful for high-quality printing and reduces the chance that the original
will need to be rescanned in the future, but it is typically very large. Creating anaccess copy that matches the lower resolution of video monitors significantly
reduces the size of the file. Because these scans are often accessed through websites,
the transmission time is reduced without apparent loss of quality.
access date, n. ~ 1. The date when records that have been closed or restricted become
generally available for use by the public. – 2. A time stamp associated with a file
indicating the last time the file was viewed. – 3. The portion of a bibliographic
citation for a website indicating when the page, as cited, was known to be current.
BT: date
Notes: Access dates1 are usually determined by a set period of time. – Accessdate2 differs from the date the file was created and from the date the file was last
updated; not all computer operating systems or databases track access date. –Access dates3 document the version of a website used as the source; the frequencyof change and disappearance of web pages makes the date particularly important.
access point, n. ~ 1. A category of headings in a catalog that serve a similar function.
– 2. A name, term, phrase, or code used as a heading in a catalog, especially togroup related information under that heading.
NT: nominal access point
RT: entry, heading, name-title reference
Notes: Examples of common access points within catalogs include author,
title, and subject.
access policy, n. ~ Principles or procedures that control the conditions under which
individuals have permission and ability to consult a repository’s holdings.
BT: policy
access restriction ~ see: restrictionaccessibility, n. ~ 1. The characteristic of being easily reached or used with a minimum of barriers. – 2. The ability to locate relevant information through the use of
catalogs, indexes, finding aids, or other tools. – 3. The permission to locate andretrieve information for use (consultation or reference) within legally establishedrestrictions of privacy, confidentiality, and security clearance; access2.
DF: access
Notes: Accessibility1 carries the connotation of providing access to individuals
with disabilities that prevent normal use, especially under the terms of theAmericans with Disabilities Act (Pub. L. 101-336, 42 USC 126). For example,
closed captioning can make a television program accessible to individuals who
have trouble understanding its sound. Other examples include providing at least
one desk at a height appropriate for use by an individual in a wheelchair, anddescribing images on web pages with ‘alternate text’ so that visually impaired canunderstand the page. – Accessibility2,3 is synonymous with access1,2.
accession, n. ~ 1. Materials physically and legally transferred to a repository as a unit
at a single time; an acquisition. – v. ~ 2. To take legal and physical custody of a

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 4accession number

4group of records or other materials and to formally document their receipt. – 3. To
document the transfer of records or materials in a register, database, or other log
of the repository’s holdings.
DF: acquisition
RT: accretion, accrual, deaccessioning, registration
Notes: The materials may be acquired by gift, bequest, purchase, transfer, retention schedule, or statute. An accession may be part of a larger, existing collection. An
accession added to existing collections is sometimes called an accretion or an accrual.
‘Accession’ should be distinguished from ‘acquisition’. As nouns, they are synonymous. However, the verb ‘accession’ goes far beyond the sense of ‘acquire’, connoting the initial steps of processing by establishing rudimentary physical andintellectual control over the materials by entering brief information about thosematerials in a register, database, or other log of the repository’s holdings.
†220 (Pederson 1987, p. 115): Having made sure that new material has beenlegally transferred to your archives, the next, and vitally important, step is to gain
control over it. This initial process is called accessioning3 which records information about origins, creator, contents, format and extent in such a way that documents cannot become intermingled with other materials held by the archives.
Accessioning provides the basic level of physical and intellectual control overincoming material. . . . ¶ Accessioning consists of a sequence of different activities.
These include preliminary sorting of the accession, recording the essential identifying information about the material, and its creator in the accession register andproviding suitable storage for the material.
accession number, n. ~ A number or code assigned to uniquely identify a group ofrecords or materials acquired by a repository and used to link the materials to
associated records.
Notes: Access numbers may consist of one or several parts. Some repositories
use a two-part accession number, the first representing the year of the accession
and the second part the number of the accessions in that year. For example,
2003:10 is the tenth accession in the year 2003. Museums often add a third part
representing each item in the accession.
accession record, n. ~ 1. A form or log that summarizes standard information about
the process of transferring materials to a repository. – 2. A case file containing all
materials associated with the legal and physical transfer of records or other materials to a repository.
BT: record
Notes: An accession record1 is typically created by the repository to capture in
one place information that is often scattered in many different documents. The
form is sometimes referred to as an accessions register. – An accession record2
might include the deed of gift, a purchase agreement or receipt, or other proof of
the transfer of ownership. It often includes supporting documentation, such as
preliminary correspondence or information on rights and restrictions.
accessions list (also accessions ledger, accessions log, accessions register), n. ~ An
official record of each group of records or other materials (an accession) received
by a repository.
Notes: Entries in an accession register are usually ordered by date of receipt
and may include a unique identifying number (the accession number), the source,and other information for the immediate physical control of the accession.
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Page 5accountability

acclimation, n. ~ The process of allowing records or other materials to adapt tochanges in temperature or humidity, especially when taken from cold storage foruse by researchers at room temperature.
Syn: conditioning
RT: cold storage, staging†4 (National Archives of South Africa): Items being removed from cold storage
require time to acclimatize to regular room temperature. This can take hours,
depending on the difference in temperature. Cold storage is not a practical solution for heavily consulted items.
accompanying material, n. ~ Description · Materials that are a physically distinct
component, typically in a different form, of the item being described and intended
to be used with that item.
RT: annex, attachment
Notes: Examples include liner notes accompanying a sound recording or a
map in a pocket in a book’s binding. When describing an oral history recording,the transcript is often treated as accompanying material rather than being
described separately.
†110 (NARA Senate Records, accompanying papers): Petitions, affidavits, letters,
and other papers that support or oppose claims for damages, pensions, or otherforms of relief for which a private bill has been introduced, or papers relating to
public bills.
†252 (RAD 1990, accompanying papers): Material issued with, and intended to
be used with, the material being described.
account, n. ~ 1. A record of debits or credits, often issued periodically, that is arranged
to show totals on a given date. – 2. A report describing events or the discharge ofduty, especially one given to an someone in authority. – 3. An arrangement to facilitate the exchange of services or funds between a provider and a customer.
account book, n. ~ A journal, often in the form of a ledger, used to record transactions, especially financial transactions.
RT: cash book, daybook, ledger, shop book, waste bookaccountability, n. ~ The ability to answer for, explain, or justify actions or decisions
for which an individual, organization, or system is responsible.
RT: trustworthiness†164 (Lemieux 2001, p. 92): Traditionally, archival thinking on the relationshipbetween records and accountability has rested on a belief that the usual circumstances of records creation gives assurances of reliability and authenticity, andtherefore of trustworthiness, a quality essential to giving of and holding to account.
†180 (MacNeil 2000, p. 50): The principle that underlies the concept ofaccountability . . . is linked to the conveying and evaluation of information. . . . For
ongoing bodies, accountability required the development and refinement of procedures for carrying out actions and documenting them, ‘to ensure that everything was done according to rule and in proper sequence, so that administrators
could account . . . at any time precisely for anything that had been done. Effective
institutional accountability has therefore depended on record-making, recordkeeping and access to records, and it has influenced the procedures and timing of
their creation, their form, their maintenance, their accessibility and their centralization. [Citing Parkinson.]

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 6accretion6

accretion, n. ~ 1. Materials added to an existing collection; an accrual. – 2.
Preservation · A deposit of foreign of matter; an accumulation.
Syn: accumulation
RT: accession, accrual, acquisition
Notes: Accretion2 connotes a substance that increased over time, although it
may no longer be growing.
accrual, n. ~ Materials added to an existing collection; an accretion.
Syn: addition
RT: accession, accretion, acquisition, open fileaccumulation, n. ~ 1. The organic process by which a collection of records grows outof a routine process. – 2. Preservation · A deposit of foreign matter; an accretion.
Syn: accretion
Notes: Accumulation2 connotes a substance that increased over time, although
it may no longer be growing.
accuracy, n. (accurate, adj.) ~ The degree of precision to which something is correct,
truthful, and free of error or distortion, whether by omission or commission.
RT: alteration, completeness, error, fidelity, precision, reliability, veracity†48 (CJS, Records §12): Under statutes which require that instruments filed forrecord shall be recorded at length in a book kept for that purpose it has been heldthat no particular method of recording is necessary, and as long as the method
adopted is sufficient to give the instrument perpetuity and publicity and meets therequirements of accuracy and durability, there is compliance with the statute.
†104 (Goerler 1999, p. 316): Sometimes the historical accuracy of a documentary – its relationship to the historical evidence – may be in conflict with its commercial value as entertainment. . . . To rescue [a film about native life in Samoa]
from financial disaster, the producers insisted on adding a prologue and retitling
the film. Released as The Love Life of a South Sea Siren, Flaherty’s revised documentary opened with scenes of chorus girls in grass skirts. Shortly thereafter,
Flaherty fled Hollywood.
†139 (InterPARES2, p. 11): Accuracy refers to the truthfulness of the content of
the record and can only be established through content analysis. With administrative and legal records, it is usually inferred on the basis of the degree of therecords’ reliability and is only verified when such degree is very low. The volatilityof the digital medium, the ease of change, editing, and the difficulty of version
control, all make it harder to presume accuracy on the traditional bases.
†221 (AIIM, Performance Guidelines 1992): Records produced within a shortperiod after the event or activity occurs tend to be more readily acceptable asaccurate than records produced long after the event or activity. However, a challenge to admissibility of a later-produced record can be overcome by a showingthat the time lapse had no effect on the record’s contents. For example, a computer
printout of a statistical report produced annually in the regular course of businesscan be shown to accurately consolidate data compiled over the course of a year.
acetate ~ see: cellulose acetate
acid, n. ~ 1. A substance that reacts with an alkali to form a salt. – 2. A substance witha pH between 1.0 and 7.0. – acid, acidic, adj. ~ 3. The condition of having a highacid content.
RT: pH

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7acquisition

Notes: Acid in materials generally results in a decreased life expectancy andbrittleness.
†248 (Roberts and Etherington 1982): Acids, and particularly the inorganic
acids (because of their corrosiveness and low volatility), are harmful to paper andbookbinding materials. Their presence weakens the holding power of the individual links of the cellulose chains of paper, causing brittleness; results in corrosive
effects in some inks; and weakens the fibers of leather. The source of acids inarchival materials may be intrinsic or extrinsic. They may be present in the materials used in the manufacture of paper, adhesives, leather, etc., and may be left in
intentionally, e.g., alum-rosin sizing; they may be introduced during manufactureand not sufficiently removed, e.g., acids used in clearing and/or dyeing leather; or
they may gain access during storage, e.g., sulfuric acid in paper or leather, resulting
from the atmospheric pollutant, sulfur dioxide (SO2).
acid-free paper, n. ~ Paper with a pH of 7.0 or greater when manufactured.
BT: paper
RT: alkaline-reserve paper
Notes: Acid-free papers are distinguished from papers that contain a residue ofthe acids used to break up wood fibers during manufacture. The residual acid continues to attack the paper fibers, making the paper brittle over time. Archival papers
are typically made from alpha cellulose, are lignin free, and often contain an alkaline
buffer to counter any trace of acids used in processing or environmental acids.
†248 (Roberts and Etherington 1982): [acid-free paper] In principle, papers
which contain no free acid and have a pH value of 7.0 or greater. In practice,
papermakers consider a paper having a pH value of 6.0 or greater to be acid free.
Such papers may be produced from cotton fibers, rags, esparto, jute, chemicalwood pulps, or virtually any other fiber, with special precautions being taken during manufacture to eliminate any active acid that might be present in the paper
pulp. However free of acid the paper may be immediately after manufacture, thepresence of residual chlorine from bleaching operations, aluminum sulfate (alum)from sizing, or sulfur dioxide in the atmosphere, may lead to the formation ofhydrochloric or sulfuric acid unless the paper has been buffered with a substancecapable of neutralizing acids.
acid migration (also called acid transfer), n. ~ The movement of acid from an acidic
material to material of lesser or no acidity, either from direct contact or throughexposure to acidic vapors in the surrounding environment.
†248 (Roberts and Etherington 1982): [Acid migration] may occur either when
the two materials are in contact with each other, or by vapor transfer from one
material to nearby materials not actually in contact with it. Boards, endpapers,
and protective tissues, as well as the paper covers of books and pamphlets, may
contain acid and transfer it to otherwise low-acid or acid-free paper of the text.
acquisition, n. ~ Materials received by a repository as a unit; an accession1.
DF: accession
RT: accretion, accrual, collection development, ingest
Notes: As nouns, acquisition and accession are synonymous. However, theverb accession goes far beyond the sense of acquire, connoting the initial steps ofprocessing by establishing rudimentary physical and intellectual control over thematerials by entering brief information about those materials in a register, database, or other log of the repository’s holdings.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 8acquisition microfilm

8†112 (Ham 1993, p. 2): The process of acquiring records from any source bytransfer, donation, or purchase, or the body of records so acquired.
acquisition microfilm, n. ~ Microfilm copies of records acquired to supplement a
repository’s holdings.
BT: microfilm
Notes: Acquisition microfilm may be made by the repository from originals
lent by an individual, organization, or other repository, or may be copies of existing film purchased from another source.
acquisition policy, n. ~ An official statement issued by an archives or manuscript repository identifying the kinds of materials it accepts and the conditions or terms that
affect their acquisition. It serves as a basic document for the guidance of archival staff
and organizations and persons interested in donating their records or papers.
BT: policy
ACRL ~ see: Association of College and Research Libraries
Acrobat, n. ~ A suite of software programs that can convert documents from a variety of formats to the Portable Document Format (PDF), enabling them to beviewed, but not revised, with a very close approximation of the original formatting on many different computer systems.
RT: Portable Document Format
Notes: Acrobat is a registered trademark of Adobe Systems. The Adobe
Reader, formerly called Acrobat Reader, is distributed at no cost and can be used
to view documents in the Portable Document Format (PDF).
act, n. ~ 1. Something done intentionally; an accomplishment achieved, usually, overa period of time; an action2. – 2. Legislation that has been made law, especially astatute. – 3. Congress · The engrossed version of a bill that has been passed by
one chamber. – 4. Diplomatics · A conscious exercise of will by an individualwith an intent to create, maintain, modify, or extinguish a situation.
Syn: action
NT: compound act, mere act, simple act
RT: bill†110 (NARA Senate Records): [act3] 1. As used by Congress, a bill that has been
passed by one House and engrossed. – 2. As commonly used, a bill that has been
passed by both Houses of Congress, enrolled, and either signed by the President or
passed over his veto.
action, n. ~ 1. Law · Any proceedings in court brought by an individual, or a corporate or a public entity, to seek judgment for the infringement of rights or laws. – 2.
Something done intentionally; an accomplishment achieved, usually, over a
period of time; an act1.
Syn: act
NT: transaction†15 (AAT 2000): [actions (judicial events)] Use generally for any proceedings
in court brought by one or more persons against another or others, or by the stateagainst a person or persons, to enforce a private right, redress or prevent a private
wrong, or to punish a public offense.
action copy, n. ~ The copy of a document sent to an agency, office, or individual withthe appropriate authority to respond.
DF: information copy
BT: copy
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Page 99addressee

Notes: An action copy is distinguished from an information copy, which is sent
to an individual who is not expected to respond.
actionable information, n. ~ Data, often unrelated and dispersed, that has beenassembled to facilitate decision making.
BT: information
RT: knowledge management
Notes: Knowledge management, in part, seeks to assemble information scattered throughout the organization’s records and add value to that information bydiscovering patterns and meaning that would otherwise be overlooked. This
newly discovered, actionable information, in principle, can serve as the basis forbetter decisions.
active records, n. ~ 1. Records that continue to be used with sufficient frequency tojustify keeping them in the office of creation; current records. – 2. Computing ·Information stored on computer systems that can be readily accessed by the operating system or software without a need to reload media, undelete the information, or reconstruct it from other sources.
Syn: current records
RT: inactive records
Notes: The concept of active record1 can be extended to records in electronicsystems that are kept online. Using this analogy, records in nearline and offline
storage could be considered inactive records.
acutance, n. ~ An objective measure of the distinctness of a line in an image.
DF: sharpness
RT: focus, resolution
Notes: Acutance is distinguished from sharpness, which is a subjective perception that includes factors such as contrast and focus.
added entry, n. ~ Description · A name, term, phrase, code, or other heading, otherthan the main entry, used as a secondary access point to locate a catalog record.
BT: entry
Notes: In MARC cataloging, added entries are entered in 6xx or 7xx fields.
addition, n. ~ 1. Materials added to an existing collection; an accretion1; an accrual. –2. An amendment1.
Syn: accrual
address, n. ~ 1. A formal communication delivered to an audience; a speech. – 2. The
place where something is to be delivered. – 3. Computing · The code indicatingwhere information or a device can be located or is to be sent.
Notes: Examples of address1 include the Gettysburg Address and a State of theUnion address. – Examples of address2 include street, postal, or email addresses. –Examples of address3 include URLs, network addresses, or a location in memory.
addressee, n. ~ 1. The individual to whom something is to be delivered. – 2.
Diplomatics · The individual or organization to whom a record is directed.
RT: author, writer†70 (Duranti 1998, p. 96): The addressee is the person to whom the document
is directed within its intellectual form, and may or may not coincide with the person to whom the document is issued or delivered. For example, a letter of appointment of a professor is directed to the appointee, notwithstanding the fact that wemay be examining the copy sent to the department concerned.

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 10adequacy of documentation10

adequacy of documentation, n. ~ Federal recordkeeping · Practices to ensure thatsufficient, reliable records are kept to provide information about the organization,functions, policies, decisions, procedures, and essential transactions and to capture information necessary to protect the legal and financial rights of the government and of organizations and persons directly affected by the agency’s activities.
BT: trustworthiness
RT: completeness, documentation, documentation strategy, sufficiency†82 (Federal Records Management Glossary 1989): A standard of sufficiently
and properly recording actions and/or decisions. Derives from the legal requirement that agency heads ‘make and preserve records containing adequate andproper documentation of the organization, functions, policies, decisions, procedures, and essential transactions of the agency and designed to furnish the information necessary to protect the legal and financial rights of the Government andof persons directly affected by the agency’s activities’ (44 USC 3101).
†281 (USC, 44 USC 3101): The head of each Federal agency shall make and preserve records containing adequate and proper documentation of the organization,functions, policies, decisions, procedures, and essential transactions of the agency
and designed to furnish the information necessary to protect the legal and financial
rights of the Government and of persons directly affected by the agency’s activities.
administrative control, n. ~ The responsibility for management of materials in a
repository’s custody, including the documentation of actions taken on thosematerials.
RT: intellectual control, physical control
Notes: Administrative control is independent of the intellectual content of therecords. The former includes accessioning materials into a records center, subsequenttransfer to an archives, or disposal by destruction; managing rights and restrictions
during access; and tracking use and preservation treatment of the materials.
Administrative control is distinguished from physical and intellectual control.
Administrative control emphasizes functions relating to the custody of a repository’s
holdings. For example, administrative control is concerned that a potential acquisition is subject to the appraisal process and that, if acquired, the acquisition process isproperly followed. Should a collection be deaccessioned, administrative control
would ensure that the process meets the legal and institutional requirements.
administrative history, n. ~ That portion of a finding aid or catalog record that provides context for the materials described by noting essential information about
the organization that created or accumulated the materials.
RT: archival description, biographical note, Encoded Archival Context
Notes: Agency history is often used in governmental contexts. Typically suchhistories are not exhaustive but usually include only information that is relevantto the materials in the collection. They commonly include the full, legal name ofthe organization, as well as common short forms and earlier and later forms of thename; prominent dates, such as of charter, mergers, or acquisitions; function andmission; position within the hierarchy of a complex organization, including parents and subsidiaries; principal officers; and places of operation.
administrative metadata, n. ~ Data that is necessary to manage and use information
resources and that is typically external to informational content of resources.
BT: metadata

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Page 11administrative value

Notes: Administrative metadata often captures the context necessary to understand information resources, such as creation or acquisition of the data, rights
management, and disposition.
†235 (Puglia, Reed, and Rhodes 2004, p. 8): Administrative metadata comprises
both technical and preservation metadata, and is generally used for internal management of digital resources. Administrative metadata may include information
about rights and reproduction or other access requirements, selection criteria orarchiving policy for digital content, audit trails or logs created by a digital asset
management system, persistent identifiers, methodology or documentation of theimaging process, or information about the source materials being scanned. In
general, administrative metadata is informed by the local needs of the project or
institution and is defined by project-specific workflows. Administrative metadata
may also encompass repository-like information, such as billing information orcontractual agreements for deposit of digitized resources into a repository.
administrative microfilming, n. ~ The conversion of paper records to microfilm foruse while the records remain active.
RT: microfilm
Notes: Records may be microfilmed to create copies so that several people canaccess the records simultaneously or to save space.
administrative records (also administrative support records), n. ~ A document thathas been preserved because it facilitates the operations and management of anagency, but which does not relate directly to programs that help the agency
achieve its mission.
DF: program records
Syn: facilitative records, housekeeping records
BT: record
RT: administrative value
Notes: Administrative records are common to most organizations. Examples
include routine correspondence or interoffice communications; records relating tohuman resources, equipment and supplies, and facilities; reference materials, routine activity reports, work assignments, appointment books, and telephone logs.
administrative regulation, n. ~ A rule, which has the force of law, issued by a government agency to interpret or implement a statute’s provisions.
BT: regulation
administrative value, n. ~ The usefulness or significance of records to support ancillary operations and the routine management of an organization.
BT: value
RT: administrative records, operational value, primary value
Notes: Records having administrative value are generally considered useful or
relevant to the execution of the activities that caused the record to be created andduring an audit of those activities. Traditionally, archivists have seen administrative value as transient. For administrative records to be considered archival, theymust also possess other values.
†215 (O’Toole 1998, p. 284): The ability of records to leave behind evidence forsuch matters as the proper calculation of Easter and ‘all things necessary for thecelebration of festal days’ were examples of the administrative usefulness ofrecords, one of the traditional justifications for archival programs, especially inorganizational and institutional settings.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 12administratively controlled information

12

administratively controlled information, n. ~ Information that has been restrictedfrom unauthorized disclosure for reasons other than national security.
BT: restriction
Notes: Records containing administratively controlled information often bear
designations such as ‘for official use only’ or ‘limited official use’. Several statutes
provide for restricting records in certain circumstances on grounds of national
security, privacy, protection of trade secrets, internal agency personnel matters,
law enforcement, litigation, and other reasons.
†244 (OSHA, Records Management 1998, Ch. 9, pt. III): Administratively controlled information is information which must not be released for public dissemination. This includes FOIA-exempt information, Privacy Act restricted
information, and other information to which access is restricted such as individual
medical records, trade secrets and other private or restricted company information.
†244 (OSHA, Records Management 1998, Ch. 2, pt. IV): Public access toGovernment information is in the best interests of a free society. However, classified material (relating to the national defense or conduct of foreign policy) or
administratively controlled information (relating to individuals – subject to thePrivacy Act – or materials dealing with sensitive activities of the Agency whose disclosure would not be in the public interest) must be protected against disclosure.
admissibility, n. (admissible, adj.) ~ The quality of being permitted to serve as evidence in a trial, hearing, or other proceeding.
RT: evidence
Notes: Material admitted as evidence may be challenged as not authentic or as
unreliable.
†30 (Black’s 1999): ‘Admissibility’ can best be thought of as a concept consisting of two quite different aspects: disclosure to the trier of fact and express or
implied permission to use as ‘evidence.’ If we think of admissibility as a questionof disclosure or nondisclosure, it us usually easy to say whether or not an item of
evidence has been admitted. When we consider the question of permissible use,the concept seems much more complicated. In the first place, evidence may be‘admissible’ for one purpose but not for another. . . . In the second place, questionsof the permissible use of evidence do not arise only at the time of disclosure to thetrier of fact. The court may have to consider admissibility in deciding whether togive the jury a limiting instruction, whether or not an opponent’s rebuttal evidence is relevant, and whether or not counsel can argue to the jury that the evidence proves a particular point. [Citing 22 Charles Alan Wright & Kenneth W.
Graham, Jr., Federal Practice and Procedure §5193, at 194 (1978).]†265 (Skupsky and Mantaña 1994, p. 61): The key to establishing admissibility
as business records is to integrate their creation and maintenance into the records
management program prior to the initiation of any litigation. The controlled creation and retention of documents for business purposes is what makes themadmissible business records, and it is the records management program which
demonstrates controlled creation and retention.
Adobe Acrobat ~ see: Acrobat
Adobe Portable Document Format ~ see: Portable Document Format
Adobe Reader ~ see: Acrobat
ADP ~ see: automatic data processing

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13

agency record

ADS, abbr. ~ Autographed document signed.
Notes: This abbreviation is often used in finding aids, catalog descriptions, andbibliographies.
aerial photograph, n. ~ A photograph made from the air.
BT: photograph
NT: oblique aerial, vertical aerial
RT: bird’s-eye view, cityscape, perspective
Notes: ‘Aerial photograph’ often connotes images made from an aircraft or balloon to show natural features and built structures, especially those used for reconnaissance and mapping. Aerial photographs are frequently made when the sun is
at a low angle so that shadows show relief. ‘Aerial photograph’ generally connotes
a vertical aerial, in which the axis of the camera is pointing straight down. The
phrase oblique aerial indicates that the camera is angled toward the horizon.
agency, n. ~ 1. A unit of government authorized by law to perform a specific function. – 2. A relationship, usually created by contract or by law, giving one party theauthority to act or represent another party.
Notes: Agency names may use another word, such as department, office,bureau, or authority. Within federal and state governments, agencies typically arepart of the executive branch.
agency history ~ see: administrative history
agency record, n. ~ 1. Federal law · Records that are subject to the federal Freedomof Information Act (FOIA). – 2. Any record created or received by a federal agency.
BT: record
RT: Freedom of Information Act
Notes: FOIA does not allow or provide for access to all records. In particular,
records not created or obtained by the agency in the course of business may not becovered by FOIA. For example, personal notes not shared with another may not be
considered agency records.
†292 (US DOJ 1980): Since FOIA applies only to agency records, the mere factthat an item is a record does not automatically mean that it can be reached by a
FOIA request. There has been an increasing amount of litigation over this issue of
whether records are also agency records. ¶ The leading case on this question is
Forsham v. Harris, 445 U.S. 169, 48 U.S.L.W. 4232 (Mar. 3, 1980), in which theSupreme Court held that records which had been generated by private grantees ofthe (then) Department of Health, Education and Welfare (HEW) working under agrant, and which had always remained in the grantees’ possession, were not agency
records despite the facts that HEW had a contract right to obtain copies of therecords, and that it had used a report (which was an agency record) based on themin an agency deliberative process.
†292 (US DOJ 1980): Another aspect of ‘agency records’ is the concept of ‘personal records’. In the leading case on this point, the court held that notes made byan agency employee could be his own and outside the FOIA concept of ‘agency
records’ if they were made and kept purely voluntarily and ‘not circulated to nor
used by anyone other than the authors, and are discarded or retained at author’ssole discretion for their own individual purposes in their own personal files.’Porter County Chap., Etc. v. U.S.A.E.C., 380 F. Supp. 630, 633 (N.D. Ind. 1974).

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 14agent

14agent, n. ~ 1. An individual who acts on behalf of another individual or an organization.
– 2. Semi-autonomous software or hardware that uses information in a given environment to perform tasks for a user, typically according to the user’s specifications.
aggregated records, n. ~ Records accumulated and organized into series and files thatreflect the creator’s activities.
BT: record
RT: original orderagreement, n. ~ 1. A mutual understanding, written or verbal, made by two or moreparties regarding a matter of opinion or their rights and obligations toward eachother. – 2. An instrument made to record the details of an understanding or
arrangement.
AIC ~ see: American Institute for the Conservation of Historic and Artistic Works
AIIM ~ see: Association for Information and Image Management
ALA ~ see: American Library Association
Albertype, n. ~ 1. A tradename for a photomechanical process that is a variant of thecollotype. – 2. A print made by this process.
BT: collotype
RT: photomechanicalNotes: The collotype was used to make ink-on-paper prints from photographic negatives. It was commonly used to make postcards.
†153 (Jones 1911): The first workable collotype process made known; invented
by Josef Albert of Munich. . . . The process is said to give prints with fine halftones, but it requires considerable care and experience in manipulation, muchdepending on the printing.
album, n. ~ 1. A volume of blank pages, bound or loose leaf, used to collect photographs, documents, clippings, and the like. – 2. A long-playing phonograph record
on a disk measuring ten to twelve inches in diameter, with a playing time of morethan five minutes at 33⅓ revolutions per minute. – 3. A bound volume ofenvelopes used to hold several phonograph records.
Syn: long-playing record
NT: scrapbook
RT: phonograph record
Notes: Most items in albums1 are, for practical purposes, flat. However, somealbums may include relatively shallow objects, such as pressed flowers or campaign buttons.
albumen photograph, n. ~ An image created using a silver halide as the light-sensitive agent and egg whites (albumen) as the binder.
BT: photographNotes: Albumen photographs were introduced in the 1840s and were common
by the 1850s. Albumen photographs can be on a glass base and were widely used tocreate lantern slides. Albumen photographic prints (a paper base) were the predominant print process through the 1890s when gelatin silver processes were introduced. Albumen photographs are monochromatic, but may be hand-colored.
†153 (Jones 1911): [albumen process] Negatives: An old process invented by
Niepce de St. Victor, in 1848. Glass was coated with albumen containing potassium iodide, and the film was sensitized by dipping in a nitrate of silver bath.
Many modifications followed, but probably the most widely used was the one

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ALS

published on May 21, 1855, by Mayall. ¶ At one time the albumen process was
widely used for the production of positives or lantern slides. . . .
alienation, n. ~ 1. The possession of records by an individual or organization notlegally entitled to their custody. – 2. Law · The transfer of ownership of property.
RT: estray, removed archives, replevinalkali, n. (alkaline, adj.) ~ 1. A substance that reacts with an acid to form a salt; abase. – 2. A substance with a pH between 7 and 14.
Syn: base
RT: buffer, pH
alkaline-reserve paper, n. ~ Paper containing a buffering agent to counteract any
increase in acidity resulting from aging or interaction with the environment.
BT: paper
RT: acid-free paper, buffer
Notes: Calcium or magnesium carbonate is often used as the buffering agent.
†248 (Roberts and Etherington 1982): Papers which are to remain acid free forlong periods of time, e.g., 500 years, should have approximately 3% precipitatedcarbonate by weight of paper.
alpha cellulose, n. ~ A form of long, durable plant fibers used to make high-quality
paper products.
BT: cellulose
Notes: Alpha cellulose may be derived from wood, linen, cotton, and otherplant materials.
alphabetic-subject filing system, n. ~ A system for ordering topical headings in strictalphabetical order, rather than classifying them on the basis of intellectual relationships.
BT: filing system
Notes: The arrangement is sometimes called dictionary arrangement or dictionary order.
alphanumeric, adj. ~ Belonging to a character set composed of letters and digits.
RT: character set
Notes: Punctuation marks are sometimes considered alphanumeric characters.
alphanumeric filing system (also numeric-alphabetic filing system), n. ~ A method
for classifying materials for storage and access through use of letters and digitsthat represents a concept.
BT: filing system
Notes: Alphanumeric filing systems typically use indirect access, with users
locating file headings through a hierarchical or alphabetical list that indicates thecode used for filing or retrieval.
†87 (TSLA 1998): Alphanumeric filing may use a combination of personal or
business names and numbers, or more commonly, subject names and numbers.
Once the alphabetic divisions or topic headings and appropriate subdivisions havebeen determined, number categories can be assigned. If larger quantities of records
are to be stored within the system, smaller divisions within each letter of the alphabet can be used. A relative index lists the number codes assigned to each letter of
the alphabet or to its divisions. The file worker refers to the index to determine theprimary filing digit to be assigned to a file for a new correspondent or document.
ALS, abbr. ~ Autographed letter signed.
Notes: Commonly used in finding aids, catalog descriptions, and bibliographies.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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alteration

16

alteration, n. ~ A change to a document modifying the meaning or intent of its content.
RT: accuracy, amendment, error, fixity, immutability, integrity, preservation†48 (CJS, Records §23): The record cannot be altered so as to show anything
not in the instrument recorded at the time of the original record.
†265 (Skupsky and Mantaña 1994, p. 124): Alteration of records is analogous to
the destruction of records in that the original informational content of the records
is obliterated and rendered unavailable for future use.
alternative title, n. ~ Description · A second title, typically separated from the firstby the word ‘or’ or another conjunction; a subtitle.
RT: title
ambient data ~ see: residual data
ambrotype, n. ~ A positive photograph on glass made using the wet-collodion
process, often hand-tinted and mounted in a hinged case.
BT: collodion photographs, photograph
RT: cased photographs, tintype, wet collodion
Notes: An ambrotype is an underexposed, underdeveloped, wet-collodion negative on glass that, when viewed with a dark background, appears as a positive
image. The dark background is commonly a black varnish applied to the glass basebut is sometimes a separate material behind the glass or the glass base itself may be
dark. The same process using a black-varnished metal plate is known as a tintype.
Ambrotypes were patented in 1854 by James Ambrose Cutting and were common through the 1870s. They largely supplanted daguerreotypes.
AMC File ~ see: Archives and Mixed Collections File
AMC format ~ see: MARC Format for Archival and Manuscripts Control
amendment, n. ~ 1. A change to a document by addition, deletion, or revision. – 2. Achange to proposed legislation after it has been introduced.
RT: alteration†48 (CJS, Records §24): It has been stated that the amendment of a record
should be made not by erasures and interlineations on the record book but bydrawing out the amendment in form and annexing it to the books where the original is recorded, so that the whole matter will appear.
†110 (NARA Senate Records): [amendment] 1. A change made in proposed legislation after it has been formally introduced. An amendment may be proposed by
the committee to which the bill was referred, or it may be proposed by a Member
from the floor of either House when it is brought up for consideration. All amendments must be agreed to by a majority of the Members voting in the House where
the amendment is proposed. – 2. A change in the Constitution. Such an amendment is usually proposed in the form of a joint resolution of Congress, which may
originate in either House. If passed, it does not go to the President for his approval
but is submitted directly to the States for ratification.
American Association for State and Local History, n. (AASLH, abbr.) ~ An association that supports organizations that preserve and interpret American history instates and communities, as well as the staff and volunteers who work in thoseorganizations.
Notes: Although principally an association of historical societies, AASLH isconcerned with archives because these organizations typically hold archival collections. See http://www.aaslh.org/.

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Page 17ammonium thiosulfate†9 (AASLH 2003): The American Association for State and Local History provides leadership, service, and support for its members, who preserve and interpretstate and local history in order to make the past more meaningful in American
Society.
American Institute for the Conservation of Historic and Artistic Works, n. (AIC,
abbr.) ~ A national organization for professionals working in the field of preserving historical and artistic works.
Notes: Members include practicing conservators, conservation scientists, educators, administrators, collections care professionals, technicians, and students;
archivists, curators, and other museum and library professionals; architects and art
historians; and individuals from related disciplines. See http://aic.stanford.edu/.
American Library Association, n. (ALA, abbr.) ~ An organization that promotes thevalue of libraries and provides support for the professionals, staff, and volunteers
who work in the field of librarianship.
RT: Rare Book and Manuscript Section
Notes: The mission of the ALA is ‘to provide leadership for the development,
promotion and improvement of library and information services and the profession of librarianship in order to enhance learning and ensure access to information for all. ALA is committed to focus its energy and resources in five key action
areas: diversity, education and continuous learning, equity of access, intellectual
freedom, and 21st century literacy.’ Members work in academic, public, school,
government, and special libraries. See http://www.ala.org/.
American National Standards Institute, n. (ANSI, abbr.) ~ A nongovernmentalorganization chartered to coordinate the development of standards within the
United States and to harmonize national standards with those of the International
Organization for Standardization (ISO).
Notes: See http://www.ansi.org/.
In this glossary, ANSI standards are entered under their full name, with across-reference from the code. For example, the International Standard Serial
Number (ISSN) is found under that name, with a see reference from Z39.9.
†114 (Harrod 1978): The USA organization for issuing recommendations as tothe production, distribution and consumption of goods and services. . . . From
1918, when it was founded, until 1966 it was known as the American Standards
Association (ASA) and from then until October 1969 as the United States ofAmerica Standards Institute (USASI).
American Society for Testing and Materials ~ see: ASTM International
American Standard Code for Information Interchange ~ see: ASCII
Notes: Almost always abbreviated.
AMIA ~ see: Association of Moving Image Archivists
ammonia process, n. ~ A photographic process that produces images by exposing
diazonium salts to ultraviolet light, then developing the image using ammonia
fumes; diazo process.
Syn: diazo process
RT: microfilm
Notes: Typically used to make access copies of microfilm. The ammonia process
is not considered suitable for archival microfilm due to its impermanent nature.
ammonium thiosulfate ~ see: fixer

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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analog18

analog, adj. ~ Continuously varying in correlation to a physical process.
DF: digital
RT: machine-readable
Notes: Analog is typically distinguished from digital, which represents aprocess through a sequence of discrete measurements over time. Examples of analog formats include photographs and films made with light-sensitive media,
NTSC and PAL video recordings, and phonograph records and older magnetic
sound recordings on tape.
analysis, n. ~ 1. The process of identifying, reviewing, and abstracting the components of something. – 2. Cataloging · The process of writing a separate, supplementary description (an in-analytic) for a part of a collection or item for which amore general description has been entered into the catalog or finding aid. – 3.
Cataloging · The process of assigning subject headings to materials described ina catalog; subject analysis. – 4. Classification · The process of subdividing amajor subject category into its facets.
RT: hierarchical description, in-analytic, level of description
analytical bibliography (also critical bibliography), n. ~ 1. The study of the physicalcharacteristics of books and the process of bookmaking, especially with an eye tounderstanding how materials and production influence the text. – 2. A listing ofworks that indicates in precise details the name of the author, the exact title of thework, and publication details, and that emphasizes the material nature of thework, including the format, the pagination, typographical particulars, illustrations, and other characteristics, such as the kind of paper and binding.
Syn: descriptive bibliography
BT: bibliography†49 (Cox 1990, p. 262): Analytical (sometimes called critical) bibliography, andits related studies of historical, textual, and descriptive bibliography, is the ‘studyof books as material objects.’ It is a specialty within library and humanistic spheresthat studies the book and all its parts in the assumption that any individual book
is a representation of the society in which it was produced and that analyzing
aggregates of books will assist in understanding the means and circumstances oftransmitting ideas and the general nature of past society.
†242 (Reimer 1998): Analytical bibliography studies the processes of making
books, especially the material modes of production, including the practices of [a]scriptorium or printing shop. One of the purposes of analytical bibliography is tounderstand how the processes of material production affect the nature and state of
the text preserved in the book.
analytical entry, n. ~ Cataloging · An entry in a catalog that describes a part of alarger work that is also described in the catalog.
Syn: in-analytic
Notes: In archival cataloging, analytical entries may be made for series or items
within a collection. In bibliographic cataloging, analytical entries may be made forchapters of books, and special issues of or articles in periodicals.
analytical index, n. ~ A list of headings, organized into groups based on similar characteristics rather than in alphabetical order, that points to information relevant to
the heading in materials organized in some other manner.
Syn: classified index

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Anglo-American Cataloguing Rules

BT: index
Notes: Analytical indexes are typically hierarchical, using general headings thatare further subdivided by more specific headings.
analytical inventory, n. ~ A detailed description of a collection, often at the file oritem level.
RT: calendar
ancient documents, n. ~ The principle that documents are in such condition andhave been stored in such manner that their authenticity is not suspect.
BT: document
RT: authenticity†84 (Fed. R. Evid.): Ancient documents or data compilation. Evidence that a document or data compilation, in any form, (A) is in such condition as to create no suspicion concerning its authenticity, (B) was in a place where it, if authentic, would
likely be, and (C) has been in existence 20 years or more at the time it is offered.
Anglo-American Cataloguing Rules, n. (AACR, AACR2, AACR2R, abbr.) ~ A standard for creating catalogs of collections, especially library collections, including
the consistent description of those materials and the formation and assignment ofaccess points under which those descriptions are arranged.
RT: Archives, Personal Papers, and Manuscripts, cataloging, descriptive cataloging, descriptive standard, Subject Cataloging Manual: Subject Headings
Notes: The first edition of AACR, published in 1967, was based on Rules for
Descriptive Cataloging in the Library of Congress, published in 1949. The second
edition, AACR2, was published in 1978, and the third edition, AACR2R, in 1988. A
revision of the third edition incorporating amendments approved since 1988 wasreleased in 2002. Archives, Personal Papers, and Manuscripts is an amplification andinterpretation of Chapter 4 of AACR that is designed to ensure that descriptions ofarchival materials can be integrated into bibliographic catalogs based on AACR.
Although used principally for describing published works, the rules can also be
used to describe any materials, including maps, manuscripts, music, soundrecordings, still and moving images, three-dimensional artifacts, and natural specimens. AACR provides rules for the title and statement of responsibility, edition,material (or type of publication) specific details, publication and distribution,
physical description, series, notes, and standard numbers and terms of availability.
It also includes rules for establishing the main entry and added entries, as well as
the forms of those entries. AACR does not include rules for creating or assigning
subject headings, which are covered by the Subject Cataloging Manual.
AACR is maintained by the Joint Steering Committee for Revision of AngloAmerican Cataloguing Rules (see http://www.collectionscanada.ca/jsc/). The constituent organizations represented on the Joint Steering Committee include theAmerican Library Association, the Australian Committee on Cataloguing, theBritish Library, the Canadian Committee on Cataloguing, CILIP (Chartered
Institute of Library and Information Professionals), and the Library of Congress.
†11 (AACR2, 0.1): These rules are designed for use in the construction of catalogues and other lists in general libraries of all sizes. They are not specificallyintended for specialist and archival libraries, but such libraries are recommended
to use the rules as the basis of their cataloguing and to augment their provisions asnecessary. The rules cover the description of, and the provision of access points
for, all library materials commonly collected at the present time.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Ann Arbor Accords

20

Ann Arbor Accords, n. ~ Principles and criteria used to develop a Standard
Generalized Markup Language (SGML) document type definition (DTD) forarchival and library finding aids, especially inventories and registers.
Notes: The Ann Arbor Accords were developed in 1995 under a Bentley
Library Research Fellowship by a team led by Daniel Pitti that included Steven
DeRose, Jackie Dooley, Michael J. Fox, Steven Hensen, Kris Kiesling, Janice Ruth,
Sharon Thibodeau, and Helena Zinkham. The thirteen accords are organized into
Definitions and Parameters, General Principles, Structural Features, and Control
and Maintenance.
annex, n. ~ 1. Something, usually a document, that is attached to a larger work as asupplement; an attachment. – 2. An addition to a building.
DF: appendix
RT: accompanying material, attachment
Notes: An annex1 is distinguished from an appendix by the fact that it is created independently of the larger document.
†149 (Jenkinson 1966, p. 7): The distinction between what can and cannot be‘annexed’ to a document is like all fine distinctions, difficult. Its particular difficulty may perhaps be illustrated by a reductio ad absurdum. Supposing for example that a Viceroy sends home to the Secretary of State in England an elephantwith a suitable covering-note or label; or supposing, to take a more actual example, that the Government of a Colony presents to the First Commissioner ofWorks in London a two-hundred foot spar of Douglas Pine: the question may be
imagined to arise: Is the spar ‘annexed’ to correspondence with the Government ofBritish Columbia? Is the elephant attached to the label or the label to the elephant?
¶ The answer to those who would put this dilemma to us in the present connexionis that the Administration would be obliged in all such cases to solve the questionof housing – to send the spar to Kew Gardens or the elephant to the Zoo – long
before the label or letter comes into charge of the Archivist: the problem is an
Administrative, not an Archive one.
annotation, n. ~ Information, especially explanatory notes or commentary, added to
a completed document.
BT: extrinsic element
RT: gloss, marginalia
Notes: In diplomatics, annotations include markings that relate to their handling or management, such as instructions, dates of hearing or readings, signs
beside the text, cross-references, protocol number, classification code, date stamp.
In documentary editing, annotations help explain texts, including information
about variant editions and explanations of information once common knowledge
but now unfamiliar to most readers. In rare books and archives, annotation usually refers to comments on the materials made by the collector.
†17 (InterPARES Authenticity, p. 6): Annotations (additions made to a record
after it has been created) . . . fall into three basic groups: 1) additions made to therecord after its creation as part of its execution (e.g., the date and time of transmission added to an email record at the moment it is sent, or the indication of
attachments added before it is transmitted); 2) additions made to the record in thecourse of handling the business matter in which the record participates (e.g., comments noted on the face of the record, or embedded in it, and dates of transmis-

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aperture cardsion to other offices); 3) additions made to the record in the course of handling it
for records management purposes (e.g., the classification code or file number
assigned to the record, its draft and/or version number, cross references to otherrecords, and an indication of scheduling actions).
†155 (Kline 1998, p. 211): Even while establishing the documentary texts thatform the core of any edition, editors must consider the documents’ need for editorial explanatory or informational annotation, glossaries and gazetteers, back-ofbook records, and even the form of the index that provides the ultimate access tothe contents of text and notes alike.
†167 (D Levy 2001, p. 92–93): Annotation is, of course, one of the most basic
and important ways we have to tailor a document to particular circumstances ofuse. . . . We may write on a memo or a printed copy of an e-mail message, then fax
the annotated copy to someone else. Or we may write in the margins of a book
we’re reading, or highlight the text with a colored marker.
annual report, n. ~ A summary of activities and a statement of accounts issued on a
yearly basis by an organization, especially by a corporation for stockholders.
BT: report
RT: corporate reportanonymity, n. ~ 1. The right and ability to associate, receive information, and communicate without having to reveal one’s identity. – 2. A lack of distinctiveness.
RT: privacy†188 (McIntyre v. Ohio Elections Commission 1995): The decision in favor ofanonymity1 may be motivated by fear of economic or official retaliation, by concern about social ostracism, or merely by a desire to preserve as much of one’s privacy as possible. . . . ¶ Anonymity is a shield from the tyranny of the majority. It
thus exemplifies the purpose behind the Bill of Rights, and of the First
Amendment in particular: to protect unpopular individuals from retaliation –and their ideas from suppression – at the hand of an intolerant society.
ANSI ~ see: American National Standards InstituteNotes: In this glossary, ANSI standards are entered under their full name, witha cross-reference from the code. For example, the International Standard Serial
Number (ISSN) is found under that name, with a see reference from Z39.9.
anthronymy, n. ~ The study of personal names.
BT: onomastics
antiquarianism, n. ~ An interest in things that are old, especially because of their age
rather than other qualities.
†6 (Abraham 1999): [Henry Adams’] 1910 report ‘To American Teachers ofHistory’ . . . attempted to demonstrate that Darwinism, thermodynamics andmodern scientific thought must influence the teaching of history as a scientificdiscipline. He argued that historians must rearrange their prevailing world-view
or forever be consigned to antiquarianism.
aperture card, n. ~ A card, suitable for use in a data processing system, that isdesigned to hold one or more frames of microfilm.
RT: microfilm, microform
Notes: Aperture cards may have an area for printed information, as well as anarea reserved for punching to encode information to facilitate automated storage
and retrieval of the card.

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 22API

22

API ~ see: application program interface
appendix, n. (appendixes, appendices, pl.) ~ Supplemental material that, due to its
nature or limitations of space, is placed at the end of a work.
DF: annex, attachment
Notes: An appendix is distinguished from an annex by the fact that the appendix is created as part of the document to which it belongs, rather than being added
after the fact.
application, n. ~ 1. A request, usually submitted in written form. – 2. Computing · A
piece of software that performs a function; a computer program. – 3. The act ofapplying or superimposing.
Syn: computer program, program
RT: software
Notes: Applications2 are often distinguished from the underlying operating
system. The former are intended to support the work of the human users, while
the latter supports the computer’s internal processes. Applets are small applications that are designed to perform a specific function in a web browser to supportclient-side processing. – Application3 includes the physical, such as a coating on asurface, as well as the intangible, such as the practical use of a theoretical model.
application program interface (sometimes called middleware), n. (API, abbr.) ~Software conventions that provide a link between one application and anotherpiece of software.
RT: middleware
Notes: APIs are used primarily to support portability of applications acrossdifferent operating systems. A single application makes calls to APIs customized
to support that application on different platforms. However, APIs may also support interactions between an application and the system or between different
applications.
APPM ~ see: Archives, Personal Papers, and Manuscripts
appraisal, n. ~ 1. The process of identifying materials offered to an archives that havesufficient value to be accessioned. – 2. The process of determining the length oftime records should be retained, based on legal requirements and on their current
and potential usefulness. – 3. The process of determining the market value of an
item; monetary appraisal.
DF: evaluation, monetary appraisal
NT: content analysis, context analysis, documentation strategy, functional
analysis, macro appraisal, use analysis
RT: collection development, fat file method, reappraisal, selection, valuation,
value
Notes: In an archival context, appraisal1 is the process of determining whether
records and other materials have permanent (archival) value. Appraisal may bedone at the collection, creator, series, file, or item level. Appraisal can take placeprior to donation and prior to physical transfer, at or after accessioning. The basisof appraisal decisions may include a number of factors, including the records’
provenance and content, their authenticity and reliability, their order and completeness, their condition and costs to preserve them, and their intrinsic value.
Appraisal often takes place within a larger institutional collecting policy and mission statement.

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Page 23architectural drawing

Appraisal is distinguished from monetary appraisal, which estimates fair market value. Appraisal is distinguished from evaluation, which is typically used byrecords managers to indicate a preliminary assessment of value based on existing
retention schedules.
†35 (Brichford 1977, p. 2): The archivists considering the records to beappraised will study their age, volume, and form, and will analyze their functional,
evidential, and informational characteristics.
†70 (Duranti 1998, p. 177): The principle of provenance, as applied toappraisal, leads us to evaluate records on the basis of the importance of the creator’s mandate and functions, and fosters the use of a hierarchical method, a ‘topdown’ approach, which has proved to be unsatisfactory because it excludes the‘powerless transactions,’ which might throw light on the broader social context,
from the permanent record of society.
†76 (Eastwood 2004, p. 40): This idea of Jenkinson’s [that archivists ought not
to be in the business of destroying records] has, as might be expected, almost universal condemnation by archivists who routinely conduct appraisal, often nowadays mandated in legislation where public records are concerned. It may seem thatevents have passed Jenkinson by, but, in fact, as several archivists inspired by postmodernist thinking have argued, when archivists decide what to save and what todestroy, they begin to be a factor in the determination of what archives are.
†112 (Ham 1993, p. 51): There are five analyses that make up the basic tools
archivists need in their appraisal kits to identify and select records of enduring
value. These are an analysis: of a record’s functional characteristics – who madethe record and for what purpose; of the information in the record to determine its
significance and quality; of the record in the context of parallel or related documentary sources; of the potential uses that are likely to be made of the record andthe physical, legal, and intellectual limitations on access; of the cost of preserving
the record weighed against the benefit of retaining the information.
†223 (Personal communication, Mark Greene, 28 May 2004): The basis onwhich appraisal decisions should be made has been the subject of intense professional debate. Some archival theorists, notably Jenkinson, argue that such decisions should not be made by archivists at all, but only by records creators. In the
United States, Schellenberg believed that appraisal was not only an appropriatearchival function but an absolutely necessary one, in the face of increasing massesof documentation in the 20th century. U.S. archival theory and practice has beenrooted in Schellenberg’s philosophy and teaching.
aqueous deacidification ~ see: deacidification
Archaeological Resources Protection Act, n. (ARPA, abbr.) ~ A federal law, passed in1979 (16 USC 1B, Pub. L. 96-95) ‘to protect archaeological resources on public
and Indian lands.’
architectural drawing, n. ~ A sketch, diagram, plan, or schematic used to design,
construct, and document buildings and other structures.
BT: architectural records, drawing
NT: as-built drawing, measured drawing
RT: blueprint, brownline, computer-aided design, engineering drawing, technical drawing
Notes: The drawings may be used to indicate the overall appearance, inside oroutside the structure, or they may be used to indicate precise measurements andSyn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 24architectural records

24other details for construction. Drawings, especially those for construction purposes, may be issued as a set, with different sheets indicating different types of
construction (electrical, mechanical, plumbing). Schematic drawings were often
created on linen with ink, then reproduced by the blueprint process. These drawings are now often created using computer-aided design (CAD) tools.
‘Architectural drawing’ is commonly used to describe both originals andreproductions, although some use the term to distinguish original drawings from
reproductions. ‘Architectural reproductions’ is used as a generic term to describe
the broad class of copies made with many different processes.
architectural records, n. ~ Documents and materials that are created or assembled aspart of the design, construction, and documentation of buildings and similarlarge structures, and that are preserved for their administrative, legal, fiscal, or
archival value.
DF: engineering records
BT: record
NT: architectural drawing, architectural rendering, design drawing, elevation,
oblique
Notes: Architectural records include print and electronic formats, models, andother supporting records, such as contracts, specifications, and procurement
records. The phrase ‘architectural records’ connotes records relating to buildings
and similar, large built structures; they are generally distinguished from engineering records, which connote records relating to smaller, fabricated materials, andrecords in which functionality takes precedence over aesthetics.
architectural rendering, n. ~ An illustration intended to suggest the appearance of abuilding or other static structure when completed.
BT: architectural records
RT: drawing
Notes: Renderings may be of an interior or exterior, and show volume andshadows, textures and colors, and surrounding environmental features, such as
landscaping. They are often done in watercolor, pen-and-ink, or pastels. They aresometimes referred to as an artist’s conception.
architectural reproductions ~ see: architectural drawing
architecture, n. ~ 1. The design of and specifications for how something is constructed, especially buildings and large, static structures. – 2. Computing · The
design and specifications of hardware, software, or a combination of thereof, especially how those components interact.
archival, adj. ~ 1. Of or pertaining to archives. – 2. Records · Having enduring value;
permanent. – 3. Records media · Durable; lacking inherent vice; long-lived; seearchival quality. – 4. Storage conditions · Not causing degradation. – 5.
Procedures · Following accepted standards that ensure maximum longevity. – 6.
Computing · Information of long-term value that, because of its low use, is stored
on offline media and must be reloaded, or that is in a form that must be reconstructed before use.
RT: archival quality
Notes: The use of archival2 to denote records whose content has been
appraised as having enduring value is fairly standard. Some archivists prefer thephrase ‘enduring value’ to ‘permanent’ when describing archival records, but permanence remains part of the vernacular understanding of the term.
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Page 25archival description†235 (Puglia, Reed, and Rhodes 2004, p. 61): The term ‘archival’3 indicates thematerials used to manufacture the CD-R (usually the dye layer where the data isrecording, a protective gold layer to prevent pollutants from attacking the dye, or aphysically durable top-coat to protect the surface of the disk) are reasonably stable
and have good durability, but this will not guarantee the longevity of the media itself.
†262 (Sedona Principles 2003, p. 41): [archival6 data] Information that is notdirectly accessible to the user of a computer system but that the organization
maintains for long-term storage and record-keeping purposes. Archival data may
be written to removable media such as a CD, magneto-optical media, tape orother electronic storage device, or may be maintained on system hard drives incompressed formats.
archival administration ~ see: archives management
Archival Administration in the Electronic Information Age ~ see: Camp Pittarchival agency ~ see: archives
Archival and Manuscripts Control Format (AMC) ~ see: MARC Format for Archival
and Manuscripts Control
archival bond, n. ~ 1. Principally Canadian · The interrelationships between arecord and other records resulting from the same activity. – 2. A grade of paperthat is durable and has a long life expectancy.
RT: bond paper, context, durable paper, Permanence of Paper for Publications
and Documents in Libraries and Archives, permanent paper
Notes: The archival bond1 places a record in context and gives additional
meaning to the record. It includes the relationships between records that relate toa specific transaction (such as an application, a resulting report, and the dispositive record that concludes the transaction), as well as the relationship between therecords of preceding and subsequent transactions.
†140 (InterPARES Glossary 2002): [archival bond] The relationship that links
each record, incrementally, to the previous and subsequent ones and to all thosewhich participate in the same activity. It is originary (i.e., it comes into existence
when a record is made or received and set aside), necessary (i.e., it exists for every
record), and determined (i.e., it is characterized by the purpose of the record).
archival description, n. ~ 1. The process of analyzing, organizing, and recording
details about the formal elements of a record or collection of records, such as creator, title, dates, extent, and contents, to facilitate the work’s identification, management, and understanding. – 2. The product of such a process.
DF: bibliographic description
BT: description
RT: administrative history, biographical note, Encoded Archival Description,
Manual of Archival Description, Rules for Archival Description, scope and contents note, series descriptive system
Notes: Archival description1 is similar to the process of bibliographic description, and some standards for archival description are derived from bibliographic
standards. A key difference is that, in the absence of a title page to serve as the chiefsource of information, archival description requires a significant amount of thecontent of the description to be supplied from the context of the materials being
described, whereas the content of bibliographic description is transcribed directlyfrom the material being described. Also, archival descriptions are intended to be
updated if materials are added to the collection.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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archival integrity

26†227 (Pitti 1999): The distinction between what and for whom libraries andarchives remember accounts form the major differences in archival and bibliographic description. A bibliographic description, such as that found in a MARC
record, represents an individual published item, and thus is item-level. There is a
one-to-one correspondence between the description and the item. The description is based on, and is derived from, the physical item. Archival description represents a fonds, a complex body of materials, frequently in more than one form or
medium, sharing a common provenance. The description involves a complex
hierarchical and progressive analysis. It begins by describing the whole, then proceeds to identify and describe sub-components of the whole, and sub-components of sub-components, and so on. Frequently, but by no means always, thedescription terminates with a description of individual items. The descriptionemphasizes the intellectual structure and content of the material, rather than their
physical characteristics.
archival integrity, n. ~ The principle that a body of records resulting from the sameactivity must be preserved as a group, without division, separation, or addition, toprotect the evidential and informational value that can be discerned from its context.
RT: file integrity, integrity
Notes: The concept, articulated by Hilary Jenkinson, derives from the principles
of provenance, which prevents records from different sources from being intermingled, and of original order, which ensures that the records reflect the manner inwhich they were used by their creator. The disposal of duplicate records within acollection is generally not considered a violation of archival integrity. If materials
are relocated for preservation, restricted access, or security, archival integrity can bepreserved by placing a separation sheet in the materials’ original location.
†31 (Boles and Greene 1996): Faced with documents in quantities never before
encountered in human history, many American archivists have a great deal oftrouble believing that losing a few stray pieces of paper would truly matter. Indeed
many American archivists might be willing to stand Jenkinson’s dictum on its
head, arguing that in nine cases out of ten weeding excess documents from a file
may well make the inter-relationships clearer.
†286 (ICA Dictionary 1988): [archival integrity] A basic standard derived fromthe principle of provenance and the registry principle which requires that anarchive/record group shall be preserved in its entirety without division, mutilation, alienation, unauthorized destruction or addition, except by accrual or
replevin, in order to ensure its full evidential and informational value.
archival jurisdiction, n. ~ The limits of responsibility mandated to an archives by law.
Notes: Archival jurisdiction includes the agencies, organizations, and individuals creating or receiving records for which the archives is responsible, and thespecific functions the archives is responsible for, including appraisal and scheduling, screening for restrictions, preservation, transfer, use, and disposal of records.
archival medium, n. (archival media, pl.) ~ The material that serves as the carrier ofthe content of a record and that, because of the manner in which it was made, hasa very long life expectancy when properly stored and handled.
Notes: ‘Archival medium’ is not a technical concept that is appropriate for
specifying media for creating permanent records, although it is often used informally to distinguish media appropriate for archival records from other media.

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archival quality†102 (ANSI/AIIM Glossary 1998, p. 5): [archival medium] Recording material
that can be expected to retain information forever, so that such information canbe retrieved without significant loss when properly stored. However, there is nosuch material and it is not a term to be used in American National Standard material or system specifications.
archival nature, n. ~ The characteristics that are inherent in archival documents
resulting from the circumstances of their creation, including naturalness, organic
nature or interrelationship, impartiality, authenticity, and uniqueness.
RT: authenticity
Notes: While the origins of the concept lie in the United Kingdom and Europe,
recent exponents have been Canadian. Some archivists believe that the term
implies a universality and immutability of what archives inherently are that cannot be supported by evidence. Naturalness refers to the fact that the materials
accumulate out of a routine process. The organic nature or interrelationshipresults from the materials’ functional relationships to one another within and outside each given fonds. Impartiality describes records as a means for carrying out
activities they document. Authenticity relates to records with their creator.
Uniqueness describes the fact that each document is related to the others within
and outside the fonds of which it is a part, and to the creator of the fonds by a special relationship, which makes it unique.
†31 (Boles and Greene 1996, p. 302): [Duranti] speaks of the ‘nature’ of archives
as a fixed and immutable reality from which true archival theory derives. The
nature of archives, however, is a human postulate, based on human assumptions
and logically derived from those assumptions. These postulates may vary between
individuals and societies and cannot be considered an observed fact or a testable
hypothesis.
archival processing, n. ~ 1. The arrangement, description, and housing of archival
materials for storage and use by patrons. – 2. Photography · Techniques for processing2 photographs that are designed to produce very stable, long-lasting images.
RT: processing, residual hypo test
Notes: Archival processing1 is frequently shortened to just ‘processing’. – Archival
processing2 may include use of two fixing baths to remove all undeveloped silver andextended wash times. It may include toning images with gold, selenium, or sulfide tostabilize a pure metallic silver image. Archival processing may include a residual
hypo test to ensure adequate washing.
archival quality, adj. ~ 1. Records media · Resistant to deterioration or loss of quality, allowing for a long life expectancy when kept in controlled conditions. – 2.
Records storage conditions · Not causing harm or reduced life expectancy.
RT: archival, permanence
Notes: ANSI/AIIM deprecates the use of ‘archival’ because it is a highly subjective term. Rather, they suggest using measures of ‘life expectancy’, which are basedon empirical tests. While no materials meet the ideal definition of ‘archival’, manyarchivists use the term informally to refer to media that can preserve information,
when properly stored, for more than a century. The use of ‘archival’ in commercial
advertising to describe products suitable for materials and implying an infinite life
span has made this use of the word nearly meaningless; some products so
described would never be used by most archivists for such purposes.

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archival records

28

When archivists need to specify media appropriate for records of enduring
value or containers for the storage of such materials, they avoid the term ‘archival’and use specific requirements such as ‘lignin free’ or ‘acid free with a three percent
calcium carbonate reserve.’
archival records, n. ~ Materials created or received by a person, family, or organization, public or private, in the conduct of their affairs that are preserved because of
the enduring value contained in the information they contain or as evidence ofthe functions and responsibilities of their creator.
Syn: permanent records
BT: record
RT: archives
Notes: ‘Archival records’ connotes documents rather than artifacts or published materials, although collections of archival records may contain artifacts andbooks. Archival records may be in any format, including text on paper or in electronic formats, photographs, motion pictures, videos, sound recordings. The
phrase archival records is sometimes used as an expanded form of archives to distinguish the holdings from the program.
archival science, n. ~ A systematic body of theory that supports the practice ofappraising, acquiring, authenticating, preserving, and providing access torecorded materials.
Syn: archival studies
RT: archivy†73 (Duranti and MacNeil 1996, p. 47): Archival science, which emerged out of
diplomatics in the nineteenth century, is a body of concepts and methods directed
toward the study of records in terms of their documentary and functional relationships and the ways in which they are controlled and communicated.
archival software, n. ~ 1. Computer programs designed to facilitate the managementof archives. – 2. Computer programs designed to extract noncurrent records froman online system and transfer them to offline or nearline storage.
archival storage conditions, n. ~ An environment suitable for the protection ofmaterials from hazards such as theft, fire, flood, particulates, pests, or vandalism,
and from extremes or fluctuations in temperature, relative humidity, or light.
RT: staging area
Notes: The phrase is used generally for areas with environmental controls
specifically engineered for the protection of the materials, as distinguished fromareas without environmental controls (attics, storage sheds) or with controls
appropriate to other considerations (the comfort of office workers). No single
standard defines an ideal archival environment, and different types of materials
may require different conditions.
archival structure, n. ~ The administrative context and functionality of records,
especially as reflected in the records’ form and organization.
Notes: Often expressed as the principle of respect for archival structure,
which asserts the methodology that an archives’ appraisal, arrangement, anddescription should reflect the organic nature of the records.
archival studies, n. ~ 1. A formal curriculum for teaching the theory and practice ofarchival science. – 2. The body of knowledge that supports the practice of appraising, acquiring, authenticating, preserving, and providing access to recorded materials; archival science.
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Syn: archival science
RT: archivy
Notes: See http://www.archivists.org/prof-education/ed_guidelines.asp.
archival succession, n. ~ The transfer of legal responsibility for the management ofarchives as a result of changes in government or corporate structure.
archival teaching unit, n. ~ 1. A selection of facsimiles of documents, often in a variety of formats, with explanatory materials used to help teach research techniques
based on archival materials. – 2. A selection of such documents relating to a specific topic intended for use in the classroom during study of that topic.
archival threshold, n. ~ 1. The point at which an archives takes physical custody ofrecords. – 2. The point when records, especially those in an electronic recordkeeping system maintained by the agency of creation, are distinguished from active or
semiactive records so that they may be preserved in accordance with an agreementwith the archives.
Notes: The phrase is a metaphor based on the notion of an archives acquiring
records by bringing them through a door (crossing the threshold).
archival value (also permanent value, continuing value, enduring value, and,mostly outside the United States, indefinite value), n. ~ The ongoing usefulness
or significance of records, based on the administrative, legal, fiscal, evidential, or
historical information they contain, justifying their continued preservation.
Syn: enduring value, historical value, permanent value
BT: value
RT: primary value, secondary value
Notes: In general, records with archival value are estimated to make up only three
to five percent of an organization’s records. In most organizations, the determinationof which records are considered to have archival value is made by archivists.
archive, v. ~ 1. To transfer records from the individual or office of creation to a repository authorized to appraise, preserve, and provide access to those records. – 2.
Computing · To store data offline. – n. ~ 3. An archives.1,2,3,5 – 4. Computing · Data
stored offline. – 5. Computing · A backup. – 6. Computing · An attribute in somefile systems, typically used to indicate that a file has changed since it was backed up.
DF: archives, backup
NT: data archive
Notes: United States and Canadian archivists generally deprecate the use of‘archive’ (without an s) as a noun to mean a collection of records (‘archives’), butthat form is common in other English-speaking countries. In information technology, the s-less form, ‘archive’, is commonly used as a verb and to describe collections of backup data.
A data archive3 is sometimes distinguished from a backup (archive5), the former storing data in a form that is readily accessible by software applications andthe latter storing data along with system files and applications in a format that
supports restoration of part or all of a system after a disaster.
†181 (Maher 1998, p. 254): There are collateral tendencies to use the word‘archive’ minus its North American requisite ‘s’ and to ‘verbify’ the noun. ¶ In
many cases, the nonprofessional appropriation of the term ‘archives’ appears to bepart of an attempt by the scholar or database builder to lend panache or cachet
and an air of respectability to what otherwise might be little more than a personal

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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archive group30

hobby or collecting fetish. As archivists, should we simply welcome this popularization of the term ‘archives’ or should we be bothered by the prevalence of its frequent misuse? Perhaps we should look only on the positive side and see that thegrowing recognition of the value and importance of documentation that [David]
Gracy sought. On the other hand, there is in the popularized use of ‘archives’ arather significant threat to the basic goals of the archival profession. Call it paranoia, but I always have the sense that when we see ‘archive’ used as a verb, or theword ‘archives’ used in a bastardized way to describe what is clearly a singular,
idiosyncratic, and synthetic gathering of documents, we are being confronted
with a challenge to our position as professional archivists.
archive group, see: record grouparchives (also archive), n. ~ 1. Materials created or received by a person, family, ororganization, public or private, in the conduct of their affairs and preserved
because of the enduring value contained in the information they contain or as evidence of the functions and responsibilities of their creator, especially those materials maintained using the principles of provenance, original order, and collective
control; permanent records. – 2. The division within an organization responsible
for maintaining the organization’s records of enduring value. – 3. An organizationthat collects the records of individuals, families, or other organizations; a collecting archives. – 4. The professional discipline of administering such collections andorganizations. – 5. The building (or portion thereof) housing archival collections.
– 6. A published collection of scholarly papers, especially as a periodical.
DF: archive
BT: collection, repository
NT: business archives, collecting archives, corporate archives, dark archives,
iconographic archives, institutional archives, joint archives, light archives,migrated archives, photographic archives, removed archives
RT: archival records, artificial collection, backup, fonds, manuscript repository, permanent records, total archives
Notes: In the vernacular, ‘archives’ is often used to refer to any collection of documents that are old or of historical interest, regardless of how they are organized; inthis sense, the term is synonymous with permanent records. That use is reflected byarchives6, as used within the e-prints community and periodicals such as The
Archives of Internal Medicine. Within the professional literature, archives are characterized by an organic nature, growing out of the process of creating and receiving
records in the course of the routine activities of the creator (its provenance). In thissense, archivists have differentiated archives from artificial collections.
Many archivists, especially those in the United States who are influenced by thethinking of Theodore Schellenberg, follow an inclusive definition of archives, which
encompasses a wide variety of documents and records. Schellenberg also distinguished between the primary and secondary value of the materials; only materials
with secondary value, value beyond their original purpose, could be consideredarchival. For Schellenberg, archivists appraise records for transfer to the archives on
the basis of their secondary, research, evidential, or informational value.
Other archivists follow the writing of Hilary Jenkinson, who argues thatarchives are ‘documents which formed part of an official transaction and were
preserved for official reference.’ For Jenkinson, the records creator is responsible

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for determining which records should be transferred to the archives for preservation. Because Jenkinson emphasized that records are evidence of transactions, he
did not recognize any collections of historical documents as archives, although henoted that collections of personal papers were of value to historians because they
complemented archives.
‘Manuscript repository’ is sometimes used instead of archives3 to distinguishan organization that collects personal papers from an agency that collects therecords of its parent organization.
Some United States archivists deprecate the use of the form ‘archive’ (without
the final s) as a noun, but that form is common in other English-speaking countries. However, the noun ‘archive’ is commonly used to describe collections of
backup data in information technology literature.
†27 (Berner 1983, p. 7): The fateful separation of the historical manuscripts
tradition field from the public archives field began in 1910 at the AHA’s
Conference of Archivists, when the application of library principles was attacked
as inapplicable to public archives. The differences that developed meant that thehistorical manuscripts tradition would remain linked to techniques of librarianship. Public archives, meanwhile, would develop along lines derived from
European archival institutions where theory and practice had long been the objectof scholarly discourse and refinement.
†51 (Cox 1994, p. 9): Archives are records with ongoing evidential value to theorganization and society. Documents are all efforts to use data and information tocapture knowledge. Records constitute transactional records within organizations.
†64 (Doyle 2001, p. 353): [Leonard] Rapport urged us to consider archives notas permanently valuable, but as worthy of continued preservation – a conceptual
shift that justifies the reappraisal of current holdings and revision of the standards
by which archivists appraised those records in the first place.
†119 (Henry 1998, p. 315): The value of archives is cultural and humanistic, notjust bureaucratic. Archival programs that collect records or personal papers,
which may contain electronic media, find the new definition of record [as evidence of a business transaction] bewildering. Personal papers may never show
‘evidence’ of ‘business transactions,’ but such archival sources provide a wealth of
information needed for society’s memory.
†120 (APPM2 1989, 1.0A): The preserved documentary records of any corporate body, governmental agency or office, or organization or group that are thedirect result of administrative or organizational activity of the originating bodyand that are maintained according to their original provenance.
†123 (Hirtle 2000, p. 10): In the vernacular, the word archives has come tomean anything that is old or established. . . . A true archives is a contextually basedorganic body of evidence, not a collection of miscellaneous information. . . . The
documents constituting a formal archives are further distinguished by the fact thatthey have to have been officially produced or received by an administrative body.
Such documents become records. . . .
†149 (Jenkinson 1966, p. 11): A document which may be said to belong to theclass of Archives is one which was drawn up or used in the course of an administrative or executive transaction (whether public or private) of which itself formeda part; and subsequently preserved in their own custody for their own informa-

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Archives, Personal Papers, and Manuscripts

32

tion by the person or persons responsible for that transaction and their legitimate
successors. To this Definition we may add a corollary. Archives were not drawn up
in the interest or for the information of Posterity.
†154 (Kaplan 2000, p. 147): The pervading view of archives as sites of historical
truth is at best outdated, and at worst inherently dangerous. The archival record
doesn’t just happen; it is created by individuals and organizations, and used, inturn, to support their values and missions, all of which comprises a process that iscertainly not politically and culturally neutral.
†167 (D Levy 2001, p. 96): In an informal and possibly unselfconscious way, we
maintain a personal archive, a treasure chest of cherished artifacts and the memories they hold for us. The word ‘archives’ comes from the Latin arca, originally
meaning a place to store things, a box or chest. (In English, we still find ark used inthis way, in phrases like ‘Noah’s Ark’ and ‘the Ark of the Covenant.’)†174 (Lubar 1999, p. 14): We use an archives to remember things after they
happen. But if we think of the records in archives as points of inscription, as sitesof cultural production, we realize that they serve, if not to remember things before
they happen, to remember things as they happen. Indeed, the process of‘archivization’ makes things happen by allowing us to make sense of what is happening.
†181 (Maher 1998, p. 255): What is most troubling in these pseudo-repositories is their lack of the professional and theory-based application of the sevenmajor archival responsibilities. That is, what defines the professional core ofarchival work is the systematic and theoretically based execution of seven highlyinterrelated responsibilities – securing clear authority for the program and collection, authenticating the validity of the evidence held, appraising, arranging,describing, preserving, and promoting use.
†191 (Miller 1990, p. 20): The documents in archival collections relate to eachother in ways that transcend the information in each document. The archival
whole is greater than the sum of its parts; the relationships are as important as theparticulars.
Archives, Personal Papers, and Manuscripts, n. (APPM, abbr.) ~ A standard fordeveloping a catalog of archival materials, principally at the collection level, withconsistent descriptions and access points that can be integrated into bibliographic
catalogs constructed using Anglo-American Cataloguing Rules.
RT: Anglo-American Cataloguing Rules, cataloging, descriptive standard
Notes: APPM was compiled by Steven L. Hensen. It was first published by the
Library of Congress in 1983, and a second, revised edition was published by theSociety of American Archivists in 1989.
†85 (Feeney 1999, p. 207): Revised and promoted as a standard in 1989 by theSociety of American Archivists, APPM addresses inadequacies in standard librarycataloging rules, developed for classification and description of published materials such as books rather than for unique materials such as archival documents andmanuscripts.
†121 (Henson 1993, p. 68): The various rules laid down in APPM are either
directly derived from their counterparts in AACR2 or are archival interpretations,
expansions, and glosses of standard AACR2 rules – the last being particularly thecase in the chapters on forming personal and corporate name headings.

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archivistarchives administration ~ see: archives management
Archives and Mixed Collections File, n. (AMC File, abbr.) ~ A union catalog maintained by the Research Libraries Group (RLG) that contains catalog descriptionsof literary and historical documents, public records, and other primary source
materials in various formats.
Notes: These catalog records include collections, portions of collections, andsingle items. The records can be searched by personal name, organization, subject,and format.
archives box (also manuscript box), n. ~ A container made from materials appropriate for the long-term storage of archival materials.
BT: box
RT: document box
Notes: Archives boxes are usually the size of a document box, and the terms may
be used interchangeably. However, archives box emphasizes that it is made fromhigh-quality materials. Archives boxes are distinguished from records center boxes,
the latter being made of inexpensive materials and used for nonpermanent records.
archives management (also archives administration), n. ~ The general oversight ofa program to appraise, acquire, arrange and describe, preserve, authenticate, andprovide access to permanently valuable records.
RT: archivy
Notes: Archives administration includes establishing the program’s mission
and goals, securing necessary resources to support those activities, and evaluating
the program’s performance. Archives management is distinguished from library,museum, and historical manuscripts traditions by the principles of provenance,
original order, and collective control to preserve the materials’ authenticity, context, and intellectual character.
archivist, n. ~ 1. An individual responsible for appraising, acquiring, arranging,describing, preserving, and providing access to records of enduring value, according
to the principles of provenance, original order, and collective control to protect thematerials’ authenticity and context. – 2. An individual with responsibility for management and oversight of an archival repository or of records of enduring value.
RT: curator, librarian, manuscript curator, records manager
Notes: An archivist’s work with records of enduring value may be at any stage
in the records life cycle, from creation onward. In the United States, archivists are
typically associated with collections of inactive records. However, the European
tradition includes management of active records as well, which in the UnitedStates is often the responsibility of a separate records manager. In the UnitedStates, archivists may be called manuscript curators, especially if they are responsible for collecting and administering collections of historical records acquired
from individuals, families, or other organizations.
In some organizations, an archivist may be responsible for management ofactive, inactive, and archival records. In other organizations, an archivist may be
responsible only for those records transferred to the archives. In a large repository,a practicing archivist may specialize in only one or a few archival functions noted
above. A teaching archivist may not be currently responsible for collections but isfamiliar with the theory and practice of archival functions.
†8 (Adkins 1997, p. 9): The archival profession in the United States began withthe establishment of the National Archives in Washington, D.C., in 1934. Before
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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archivy

34

that, historians and librarians had shared a common concern for the preservationof archival records and manuscripts, but there were few individuals who called
themselves archivists.
†13 (Appraisal Methodology 2000): Macro-appraisal asserts that archivists –not researchers or creators – are society’s professional agents appointed by law toform its collective memory. By virtue of their appraisal decisions, archivists
actively shape the documentary legacy of their own time.
†53 (Craig and O’Toole 2000, p. 125): Archivists have a dual personality. On the
one hand they are cognizant of the utilitarian role of records in administration andthe law. From this perspective they view the meaning of documents as largely fixedby explicit procedure, albeit procedure in a context. On the other hand, they are sensitive to the historical changes in records and the contingent circumstances in which
they thrived. From this perspective archivists are uneasy about notions of fixed
meanings and welcome the changing insights of historically based scholarship.
†108 (Greene, et al., 2001): Anyone who works as a keeper of stuff in a corporate
environment cannot afford to worry too much about the fine distinctions between
Record Manager, Librarian, Archivist and Document Control Manager. The key is
to keep what the corporation needs. Need is difficult to define, but people in corporations know when you have something, or have organized something, in a way
they find useful for the task at hand. If you keep stuff no one needs, it is quite likely
your collection will be trashed, given away or simply die from lack of use.
†119 (Henry 1998, p. 313): Addressing the problems of volume and complexityof electronic records, some writers began formulating new ideas for dealing withsuch records. Influenced by the ideas of David Bearman, these writers called for a‘new paradigm’ to deal with electronic records. They argued that archivists shouldchange their focus, from the content of a record to its context; from the record
itself to the function of the records; from an archival role in custodial preservation
and access to a nonarchival role of intervening in the records creations process
and managing the behavior of creators.
archivy, n. ~ The discipline of archives.
RT: archival science, archival studies, archives managementarea, n. ~ 1. Cataloging · One of eight major sections in a catalog record defined in
Anglo-American Cataloguing Rules.
RT: descriptive element
Notes: The eight areas are title; edition; material (or type of publication) specific details; publication, distribution, etc.; physical description; series; note; andstandard number of terms of availability.
ARMA International (formerly Association of Records Managers and Administrators), n. ~ An organization of information management professionals, including
records managers, archivists, corporate librarians, imaging specialists, legal professionals, knowledge managers, consultants, and educators.
Notes: ARMA’s mission is to ‘provide education, research, and networking
opportunities to information professionals, to enable them to use their skills andexperience to leverage the value of records, information, and knowledge as corporate assets and as contributors to organizational success.’ See http://www.arma.org/.
ARPA ~ see: Archaeological Resources Protection Act
arrangement, n. ~ 1. The process of organizing materials with respect to their prove-

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Arrhenius function

nance and original order, to protect their context and to achieve physical or intellectual control over the materials. – 2. The organization and sequence of items
within a collection.
DF: classification
BT: processing
RT: original order, provenanceNotes: Archivist Oliver Wendell Holmes identified five levels of arrangement:
repository; collection or record group; series; folder; and item. Many archives
arrange records only to the folder level, although some archives arrange the items
within each folder. Arrangement is often combined with the process of rehousingmaterials into archival containers and folders, and includes the labeling and shelving of materials. Though not widely practiced, arrangement can be employed in
an intellectual sense, without a corresponding physical ordering of material. For
example, five folders stored in four different boxes can be listed together in a finding aid as an ordered series without changing their storage location.
Arrangement with respect to original order presumes such an order is discernable. Archivists are not required to preserve ‘original chaos’, and may arrange suchmaterials in a way that facilitates their use and management without violation of
any archival principle.
Arrangement is distinguished from classification, which places materials in anorder established by someone other than the creator.
†124 (Holmes 1984, p. 162): Archives are already arranged – supposedly, by theagency of origin while it built them up day after day, year after year, as a systematicrecord of its activities and as part of its operations. This arrangement the archivist is
expected to respect and maintain. Arrangement is built into archives; it is one of theinherent characteristics of ‘archives,’ differentiating them from nonarchival material.
†191 (Miller 1990, p. 7): The process of organizing and managing historical
records by 1) identifying or bringing together sets of records derived from a common source which have common characteristics and a common file structure, and2) identifying relationships among such sets of records and between records andtheir creators.
arrearage ~ see: backlog
Arrhenius function, n. ~ A mathematical formula that can be used to predict the rateof deterioration of physical materials under given environmental conditions.
RT: accelerated aging test, cold storage
Notes: By knowing the rate at which materials change, it is possible to understand how those materials age and to predict the useful life of the materials. Note,however, that the function is based on assumptions about usefulness. A prediction
on the longevity of paper based on brittleness indicates only the period of time itwill take to become brittle as defined. The information on the paper may continue
to be legible, and the paper itself will likely have some remaining integrity. Given
the inherent assumptions, some question the value of accelerated aging tests. See
Imaging materials – Test method for Arrhenius-type predictions (ISO 18924).
†228 (Pork 2000, p. 13–14): The argument for the use of elevated temperaturesin artificial aging relies on the fact that in general a reaction proceeds faster athigher temperatures, which makes it possible to observe its effects, in this case theloss of paper strength, more quickly than at room temperature. Such artificial
aging experiments are sometimes called ‘Arrhenius-tests’.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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ars dictaminis, n. ~ 1. The art of composition and style of writing, especially letters.
– 2. A manual, common in the middle ages, containing the standard form of common letters.
RT: formulary†70 (Duranti 1998, p. 137): Since the early Middle Ages, the art of compositionand style was the subject of regular instruction, which determined the development of a sort of documentary rhetoric, called ars dictaminis or dictamen.
ARSC ~ see: Association for Recorded Sound Collections
Art and Architecture Thesaurus, n. (AAT, abbr.) ~ A controlled vocabulary that
includes terms useful for describing and indexing collections of fine art, architecture, decorative arts, archival materials, and material culture.
BT: controlled vocabulary
RT: authority file
Notes: The AAT is published by the J. Paul Getty Trust and is available online at
http://www.getty.edu/research/tools/vocabulary/aat/.
articles of incorporation, n. ~ A document describing the purposes and conditionsof a joint enterprise, which may include the principal officers and the number andclasses of shares.
Notes: In the United States, articles of incorporation are typically filed with thesecretary of state or territory in which the corporation’s headquarters is located aspart of the process of having the corporation legally recognized.
artifact (also artefact), n. ~ 1. A man-made, physical object. – 2. An anomaly in datathat results from the methodology used to capture or analyze the data, or that was
introduced or produced during a procedure.
DF: specimen
BT: material
RT: noise, object, realia
Notes: Artifact1 is often used to distinguish man-made items from natural
specimens. Even though documents and other two-dimensional materials are
artifacts because of their physical nature, ‘artifact’ is often used to distinguishthree-dimensional materials from two-dimensional materials. Artifacts may bepreserved as records, documenting a design or function. For example, throughout
the 19th century the United States Patent Office required models of inventions aspart of the patent record. In addition, many archival record groups and manuscript collections contain artifacts among other more traditional visual and textual material, such as a campaign button filed with the flyer documenting thepolitical rally at which it was acquired. – Examples of artifact2 include specks in adigital image not in the original, but resulting from noise in the scanning process.
artifactual value, n. ~ The usefulness or significance of an object based on its physical or aesthetic characteristics, rather than its intellectual content.
BT: value
RT: intrinsic value
Notes: An item may have artifactual value because it is a particularly good
example of the class to which it belongs. For example, an albumen cabinet card
photograph may be collected because it possesses many key characteristics of thatform and is in excellent physical condition, although the subject of the photograph may be unknown. Artifactual value is a key component of intrinsic value.

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assemblage

artificial collection, n. ~ A collection of materials with different provenance assembled and organized to facilitate its management or use.
DF: organic collection
BT: collection
RT: archives, collective record group, vertical file
Notes: Artificial collections, as distinguished from organic collections, typically do not grow out of a single, specific function, and are often arranged for theconvenience of description or retrieval rather than in an order originally established by the creator.
†183 (Manual for Small Archives 1999): Many archives also house groups ofmaterial ‘collected’ for some reason, perhaps by a member of the community ororganization, a previous archivist, or a local historian. For example, a member of thelocal historical society might have collected references to New Caledonia’s railway
construction, and in the process he might have removed individual letters, photographs, and maps from larger bodies of material, such as the records of a local construction company which helped build the train station or the papers of a citizen
who worked on the railway. Once these items were removed from their original
location, their provenance and original order were lost. The records then became an‘artificial collection’ drawn together from diverse (and often unknown) sources.
as-built drawing, n. ~ Architectural drawings that reflect changes made during theconstruction process, recording differences between the original design and thecompleted structure.
BT: architectural drawing, drawing
Notes: As-built drawings are based on design drawings used during construction, where measured drawings are usually made long after construction is completed and no design drawings exist.
ASCII, n. ~ A standard, seven-bit character set for use by digital computers, which
includes 96 displaying symbols (letters, digits, punctuation) and 32 control codes(line feed, newline, tab, etc.).
BT: character set
Notes: An acronym for the American Standard Code for Information
Interchange. ASCII and its extensions are the most prevalent character set incomputing. Standard ASCII, sometimes called flat ASCII, uses seven bits per byte,
allowing for a total of 128 characters. The formal standard specification for ASCII
can be found in ANSI X3.4 and ISO 646. Extended ASCII uses eight bits and canrepresent 256 characters. International, eight-bit extensions have been publishedin the ISO 8859 series.
aspect ratio, n. ~ The relationship between the height and width of a rectangle, typically expressed as a quotient.
RT: Academy format, widescreen
Notes: Aspect ratio is used to describe motion picture and television formats. In
cinematography the standard Academy ratio is 1:1.33, with widescreen ratios typically ranging between 1:1.5 and 1:1.8, although the ratio may be as high as 1:2.5. The
NTSC television standard uses a 4:3 aspect ratio; HDTV uses a 16:9 aspect ratio.
assemblage, n. ~ 1. Sculpture · A three-dimensional work of art made by combining different elements, especially found objects. – 2. Archaeology · Artifacts
related as a group by level, activity, or site.
RT: collage
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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assignment indexing

38

assignment indexing, n. ~ The process of creating an ordered list of headings, using
terms that may not be found in the text, with pointers to relevant portions in thematerial.
Syn: concept indexing
BT: indexing
RT: automatic indexing
Notes: Assignment indexing usually draws headings from a controlled vocabulary. Assignment indexing is distinguished from extraction indexing, typicallydone by a computer, which relies on the terms found in the document. At one
point, assignment indexing was a manual process, requiring human judgment tolink the headings to the concepts in the text. The process of assigning terms froma controlled vocabulary has been automated, with mixed success, by building rulesof analysis that can assign headings on the basis of other, related terms in the text.
associated material, n. ~ Description · A reference in a description of an archival
collection to materials that are intellectually a part of the collection but held byanother repository.
associated records, n. ~ Documents preserved because they provide contextual
information about artifacts, specimens, and other materials in museum collections or from anthropological excavations.
BT: record
Association for Information and Image Management, n. (AIIM, abbr.) ~ An international organization that supports consumers and suppliers of document andcontent technologies.
Notes: Founded as the National Microfilm Association in 1943, the association
now describes itself as ‘The Enterprise Content Management Association.’ See
http://www.aiim.org/.
Association for Recorded Sound Collections, n. (ARSC, abbr.) ~ An internationalorganization of collectors, dealers, archivists, librarians, historians, musicians,
producers, recording engineers, and others who are ‘dedicated to research, study,
publication, and information exchange surrounding all aspects of recordings andrecorded sound.’Notes: See http://www.arsc-audio.org/.
Association of Canadian Archivists, n. (ACA, abbr.) ~ A Canadian organization supporting professionals and others who work in archives and promoting the value ofarchives.
Notes: See http://archivists.ca/.
†16 (Canadian Archivists Website): Established in 1975 and incorporated in
1978, the Association of Canadian Archivists (ACA) evolved from the Archives
Section of the Canadian Historical Association (CHA). Today, based in Ottawa
and with hundreds of members across the world, the ACA has a four-fold focus:
providing leadership for everyone engaged in the preservation of Canada’s
Documentary Heritage; encouraging awareness of archival activities and developments and the importance of archives to modern society; advocating the interests
and needs of professional archivists before government and other regulatory
agencies; communicating to further the understanding and cooperation amongst
members of the Canadian archival system, and other information and culture
based professions.

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attribution

Association of College and Research Libraries, n. (ACRL, abbr.) ~ A national organization of academic and research libraries and librarians that seeks to “enhance theeffectiveness of academic and research librarians to advance learning, teaching,
and research in higher education.”
Notes: ACRL is a division of the American Library Association. See http://
www.ala.org/ACRLTemplate.cfm.
Association of Moving Image Archivists, n. (AMIA, abbr.) ~ An organization that
supports individuals working in archives of moving images in all formats.
Notes: See http://www.amianet.org/.
Association of Records Managers and Administrators ~ see: ARMA International
associational value, n. ~ The usefulness or significance of materials based on its relationship to an individual, family, organization, place, or event.
BT: value
Notes: Associational value may be based on ownership, creation, or the subject
matter of the material. It is a key component of intrinsic value.
ASTM International, n. ~ A not-for-profit organization that develops and publishes
standards for research and development, product testing, quality systems, andcommercial transactions.
Notes: The society was founded in 1898 and was formerly known as theAmerican Society for Testing and Materials. See http://www.astm.org.
atlas, n. ~ 1. A bound volume consisting primarily of maps, often with descriptive
text and indexes. – 2. A large volume (approximately 26  34 inches) of plates or
engravings of any subject.
BT: cartographic record
RT: map
Notes: An atlas1 may be issued independently or as part of another work.
attachment, n. ~ Something, usually a document, that is loosely bound or fastened toa document; an annex.
DF: appendix
RT: accompanying material, annex
Notes: ‘Attachment’ often describes a file, sent as part of an email message, thatis read using a program other than the email reader. Such an electronic attachment may be symbolized by a digital image representing a traditional paper fastener, the paper clip. For example, a word-processing document sent with anemail. An attachment is distinguished from an appendix by the fact that it is created independently of the larger document.
attestation, n. ~ 1. A concluding portion of a document, especially a formal record,
signed by witnesses and often containing language intended to strengthen the presumption that all statutory requirements have been met. – 2. The process of bearing witness, especially that a document being witnessed is authentic.
attribute, n. ~ A feature or characteristic; a property.
Notes: ‘Attribute’ is often used to describe the nature of electronic data. For
example, a data value’s attributes may include its data type (numeric, character, ordate), range of values, or length.
attribution, n. ~ 1. The process of suggesting the nature or identity of some feature
not explicit in the object described, especially authorship. – attribute, v. ~ 2. To
research and suggest such qualities.

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40Notes: In addition to authorship, provenance, date, place, or other quality may
be attributed during description.
audio, adj. ~ 1. Sound, especially recorded sound. – n. ~ 2. The processes and materials used for the reception, recording, transmission, or reproduction of sound.
audio disc ~ see: phonograph record
audio recording ~ see: sound recording
audiotape (also phonotape), n. ~ Sound recordings on magnetic tape.
BT: tape
RT: Compact Cassette, open reelNotes: Common formats include open reel and cassette.
audiovisual, adj. (A/V, abbr.) ~ 1. Having sound and pictorial attributes, especiallywhen combined. – n. ~ 2. The processes and materials used to capture, record,
transmit, or reproduce sound or images.
RT: visual materials
Notes: ‘Audiovisual’ is often used in a general sense within archives to distinguish nontextual materials from written documents.
†281 (USC, 17 USC 101): [audiovisual work] Works that consist of a series ofrelated images which are intrinsically intended to be shown by the use ofmachines, or devices such as projectors, viewers, or electronic equipment, together
with accompanying sounds, if any, regardless of the nature of the material objects,
such as films or tapes, in which the works are embodied.
audit, n. ~ An independent review and examination of records and activities to test
for compliance with established policies or standards, often with recommendations for changes in controls or procedures.
Notes: Although principally associated with finances, audits may also review
programs to ensure they are accomplishing their intended purpose. Sometimes
called program reviews, evaluations, assessments, or inspections.
audit trail, n. ~ Information in records that tracks a transaction from beginning toend, making it possible to review whether it was done according to relevant policies and standards.
Notes: An audit trail typically includes the time of transaction, the parties
involved, and actions taken.
†296 (Cohasset): Establishing the authenticity of an electronic forms transaction record for business and legal purposes requires the creation and maintenanceof data that can be used to establish an audit trail. The information that is necessary to both the audit (business) and chain-of-custody (legal) processes includes,
at a minimum, the following elements: who used the system; when they used it or
instigated a transaction; what they did while using the system; and the results ofthe transaction. ¶ Properly implemented audit trails can establish that all pertinent information was captured at or near the time of the event, and that all procedures were followed to achieve an accurate and reliable result. In turn, this can add
significant weight to establishing the authenticity of the electronic forms record
for admissibility in evidence.
authentic copy, n. ~ A reproduction that has been officially certified, especially sothat it may be admitted as evidence.
BT: copy
RT: authenticity

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authenticity

authentication, n., ~ 1. The process of verifying that a thing is what it purports to be,that it is acceptable as genuine or original. – 2. Computing · The process of establishing a user’s identity. – authenticate, v. ~ 3. To verify that a thing is what it purports to be. – 4. Computing · To establish an individual’s identity.
DF: authorization
RT: authenticity, certification, indenture, validation
Notes: Authentication2 is often accomplished through a shared secret known
to the individual and the system, such as a user id (or name) and password. If ashared secret is not available or the system might compromise that secret, digital
signatures based on public key cryptography can be used to authenticate the identity of the individual who sends a signed message.
authenticity, n. ~ 1. The quality of being genuine, not a counterfeit, and free fromtampering, and is typically inferred from internal and external evidence, including
its physical characteristics, structure, content, and context. – authentic, adj. ~ 2.
Perceived of as genuine, rather than as counterfeit or specious; bona fide.
NT: trustworthiness
RT: ancient documents, archival nature, authentic copy, authentication, counterfeit, diplomatics, genuine, reliability
Notes: Authenticity is closely associated with the creator (or creators) of arecord. First and foremost, an authentic record must have been created by theindividual represented as the creator. The presence of a signature serves as a fundamental test for authenticity; the signature identifies the creator and establishes
the relationship between the creator and the record.
Authenticity can be verified by testing physical and formal characteristics of arecord. The ink used to write a document must be contemporaneous with the
document’s purported date. The style and language of the document must be consistent with other, related documents that are accepted as authentic.
Authenticity alone does not automatically imply that the content of a record isreliable.
The authenticity of records and documents is usually presumed, rather thanrequiring affirmation. Federal rules of evidence stipulate that to be presumed
authentic, records and documents must be created in the ‘regular practice’ of business and that there be no overt reason to suspect the trustworthiness of the record(Uniform Rules of Evidence, as approved July 1999).
†25 (Bearman and Trant 1998): Judgments about authenticity are based on
assessments of the origins, completeness and internal integrity of a document.
They may also draw from the consistency and coherence that exists between a particular source and others in the same context or of the same type.
†70 (Duranti 1998, p. 45, n. 29): In law, ‘authentic’ is defined as ‘duly vested
with all necessary formalities and legally attested.’ An authentic document is calledby the law ‘authentic act’ and is defined as ‘an act which has been executed before
a notary or public officer authorized to execute such functions, or which is testified by a public seal, or has been rendered public by the authority of a competentmagistrate, or which is certified as being a copy of a public register.’ [Citing Black’s
Law Dictionary, rev. IVth ed.]†70 (Duranti 1998, p. 45–46): Diplomatic authenticity does not coincide withlegal authenticity, even if they both can lead to an attribution of historical authen-

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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ticity in a judicial dispute. ¶ Legally authentic documents are those which bear witness on their own because of the intervention, during or after their creation, of arepresentative of a public authority guaranteeing their genuineness. Diplomaticallyauthentic documents are those which were written according to the practice of thetime and place indicated in the text, and signed with the name(s) of the person(s)competent to create them. Historically authentic documents are those which attest
to events that actually took place or to information that is true.
†76 (Eastwood 2004, p. 43): [Jenkinson] connected authenticity with continuous custody of archives by their creator and its legitimate successors. The argument is that the creating body has an interest in preserving its records free fromany tampering that would affect their authenticity, of being what they seem to be.
†77 (Eastwood 1993, p. 243): In archival science, authenticity is the quality ofarchival documents to bear reliable testimony to the actions, procedures andprocesses which brought them into being.
†95 (Garner 2003, p. 75): Today the words [authentic and genuine] are interchangeable in most sentences, but a couple of distinctions do exist. First, ‘authentic’ is off-target when the sense is ‘substantial’. . . . Second, ‘authentic’ is an
awkward choice when the sense is ‘sincere’. . . . The OED notes that late-18th-century theologians tried to differentiate the words, arguing that a book is ‘authentic’
if its content is accurate, and ‘genuine’ if it is correctly attributed to the writer. The
point, weak as it was to begin with, has been preserved in some later usage guides.
†109 (Guercio 2001, p. 251): The authenticity of a record, or rather the recognition that it has not been subject to manipulation, forgery, or substitution, entails
guarantees of the maintenance of records across time and space (that is, theirpreservation and transmission) in terms of the provenance and integrity ofrecords previously created.
†175 (C Lynch 2000, p. 5, 6): Validating authenticity entails verifying claims
that are associated with an object – in effect, verifying that an object is indeed
what it claims to be, or what it is claimed to be (by external metadata). ¶ It is
important to note that tests of authenticity deal only with specific claims (forexample, ‘did X author this document?’) and not with open-ended inquiry (‘Whowrote it?’). Validating the authenticity of an object is more limited than is an
open-ended inquiry into its nature and provenance.
†266 (Smith 2000, p. vi): ‘Authenticity’ in recorded information connotes precise, yet disparate, things in different contexts and communities. . . . Beyond any
definition of authenticity lie assumptions about the meaning and significance ofcontent, fixity, consistency of reference, provenance, and context.
author, n. ~ The individual, group, or organization responsible for the content of adocument.
RT: addressee, creator, director, writer
Notes: The role of the author is distinguished from other roles in the production of a document, such as editor, publisher, or translator.
†70 (Duranti 1998, p. 96): As to authorship, it may be worthwhile to restate thatthe author of the act is the person whose will produces the act. If this person is an
abstract entity, like a university, its will coincides with the will of its representative(s) who act(s) in its name. The author of the document is the person having
the authority and the capacity, that is, the competence to issue the document.

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automatic data processing

authority control, n. ~ Description · The process of establishing the preferred formof a heading, such as proper name or subject, for use in a catalog, and ensuringthat all catalog records use such headings.
RT: cataloging
Notes: The preferred form of a heading is typically defined by a standard. Onceestablished, the form is usually recorded in an authority file for future reference,along with cross-references from other forms of the heading, to ensure consistency.
authority entry ~ see: authority record
authority file (also authority list), n. ~ A compilation of records that describe thepreferred form of headings for use in a catalog, along with cross-references forother forms of headings.
NT: name authority file
RT: Art and Architecture Thesaurus, controlled vocabulary, Library of Congress
Subject Headings, thesaurus, Union List of Artist Names
Notes: Authority files may be lists, card catalogs, databases, or printed publications.
authority list ~ see: authority fileauthority record (also authority entry), n. ~ An entry in an authority file that contains information about the preferred form of a name or subject heading.
Notes: An authority record typically includes a list of cross-references of variant forms that point to the preferred form. The authority record may containadditional information to help ensure the heading is applied correctly. For example, entries for topic terms may include a scope note restricting its use to a specificmeaning, or an entry for a personal name may include birth and death dates todistinguish the subject from other persons with that name.
authorization, n. ~ The right or permission granted to take an action or to accesssomething.
DF: authentication
RT: access, security
Notes: In a records environment, authorization often pertains to classificationand security clearance. It may also refer to particular uses of materials, such as permissions to reproduce materials. In a computing environment, authorization
includes a similar right to view or write data but also includes having the permissions necessary to log in to a system, access portions of a network, or run a program.
autograph, n. (auto, abbr.) ~ 1. An individual’s handwritten signature. – 2. A document written in the author’s hand; a holograph. – 3. Materials bearing the author’s
signature. – v. ~ 4. To sign by hand. – adj. ~ 5. Handwritten.
automated (also automatic), adj. ~ Performed by mechanical or electronic means.
RT: digital, e-, machine-readable, office automation
Notes: Historically used within archives to indicate something mechanical,
especially computerized, as in the name Committee on Automated Records andTechniques. Now largely supplanted in common use by ‘digital’, ‘electronic’, or ‘e-’.
automated information system ~ see: information system
automated record ~ see: electronic record
automatic data processing, n. (ADP, abbr.) ~ The use of computers to analyze,organize, store, retrieve, and manipulate data, and to report the results of those
operations, especially with a minimum of human intervention or assistance.

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automatic indexing44

BT: data processing†237 (Ralston 1976, p. 425): Automatic data processing (ADP) [is] closely analogous to EDP [electronic data processing], since it is intended to distinguish computer data processing from data processing where significant human assistance orintervention is required.
automatic indexing (also computer-based indexing, machine indexing), n. ~ The
use of computers to enable concepts to be located within the material indexed.
BT: indexing
RT: assignment indexing, extraction indexing, full-text search, keyword andcontext index, keyword in context index, keyword out of context index
Notes: Early automatic indexing was largely limited to extraction indexing,
relying on specific terms in the text to represent concepts. With increasing sophistication, computers were able to perform assignment indexing, allowing users tosearch using concepts in a controlled vocabulary using words that may not appear
in the text. Both forms of automatic indexing created ordered lists of concepts that
could be browsed, with pointers to the place where those concepts would appear
in the text. Full-text search engines, such as those that index the web, create links
between terms or phrases and the documents but generally do not produce abrowsable list of headings.

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B
B reel, n. ~ The source of video or film shot from a secondary camera, which is intermixed with footage from the principal camera (the A reel), to produce a finishedprogram.
RT: A reel, moving image
B wind printing ~ see: A and B wind printing
back-to-back shelving, n. ~ Two rows of shelving with their backs immediately adjacent to each other along their long axes.
BT: shelving
backlog (also arrearage), n. ~ 1. Materials received by a repository, but not yet
processed. – 2. Anything delayed while pending some action.
Notes: ‘Backlog’ connotes materials that have been in a pending status forsome time. ‘Backlog’ is often qualified to indicate the nature of work to be done;materials needing treatment might be described as a ‘preservation backlog.’
backup, n. ~ 1. A copy of all or portions of software or data files on a system kept on
storage media, such as tape or disk, or on a separate system so that the files can berestored if the original data is deleted or damaged. – 2. Equipment held in reservethat can be substituted in case equipment in regular use fails. – back up, v. ~ 3. To
create such copies of data.
DF: archive, data archive
RT: archives, copy, restore, security copy
Notes: In information technology, ‘archive’ is commonly used as a synonym for‘backup’ and ‘back up’.
†262 (Sedona Principles 2003, p. 11): An effective document retention policy,
combined with a preservation approach triggered by the reasonable anticipationof litigation, would establish the principal source of discovery material, thus
reducing the need to routinely access backup tapes or hard drives. Under such a
policy, backup tapes and hard drives would not be governed by an inaccuratecharacterization of them as retention systems, but rather by a proper understanding of their role in providing for system reconstruction in the event of loss offunctionality. [Note:] Unlike archival systems, which contemplate restoring data,in part or whole, to an existing, active system to be used along with other active
data, backup systems are designed to completely restore active systems that havebeen lost or corrupted as the result of some disaster. Therefore, while data stored
in offline archives may often be restored to the active system and searched, searching backup files often requires either taking active data off the system or ‘cloning’
the system. Both alternatives involve significant disruptions and expense.
balance sheet, n. ~ A document showing the financial position of an organization ata moment in time, including assets, liabilities, and equity.
Bankers Box, n. ~ A trade name of cardboard drawer files and storage boxes.
BT: boxNotes: Bankers Box is a trademark of Fellowes, Inc. but is sometimes used todescribe any box made of heavy-duty corrugated cardboard that is roughly theheight and width of a file folder and the length of a file cabinet drawer (approximately 24 inches).
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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bar code46

bar code, n. ~ A pattern of vertical lines used to encode data on a nonelectronic
medium that can be read by an optical scanner and converted to machine-readable language.
RT: scannerNotes: The Universal Product Code (UPC) is a common form of bar code
printed on many items sold in stores, allowing those items to be scanned by automated registers at checkout. Books frequently have a similar bar code that enablemachines to read the ISBN. Many bar codes are a single row of lines. Some bar codes
are formed from several adjacent rows of lines, each row encoding different data.
barrier sheet, n. ~ A piece of paper or other substance placed between different typesof materials to prevent contamination resulting from direct contact.
RT: interleaving, slip sheet
Notes: Barrier sheets are commonly inserted during printing or binding to prevent the transfer of ink from a plate or illustration; it may be loose, sewn into thebinding, or tipped in. During archival processing1, barrier sheets are often inserted
in albums to protect acid migration from pages to materials on a facing page.
BASCS ~ see: business activity structure classification systembase, n. ~ 1. A support on which something is applied or built; a carrier; a substrate.
– 2. An alkali.
Syn: alkali
Notes: For paper documents, paper is the base that supports the ink, graphite,or other material that forms the words or images of the content. Photographs may
use paper, transparent or opaque plastic, ceramic, glass, metal, cloth, or othermaterials as a base to support the light-sensitive chemicals that form the image.
Magnetic media used for audio or digital recordings often use a polyester base.
batch, n. ~ 1. A group of materials distinguished from similar materials by somecharacteristic, such as time of manufacture, receipt, or activity. – 2. A group ofmaterials treated as a unit separate from a larger body of materials. – 3.
Computing · A group of jobs, data, or programs treated as a unit for computer
processing. – v. ~ 4. To group materials together.
DF: series
Notes: Different batches1 of a commodity, such as film or paper, may varyslightly due to fluctuations in the manufacturing process. Manufacturers may markbatches with identifying numbers and may also indicate the nature of variations
from a standard. For example, some color photographic films indicate how eachbatch diverges from a neutral color balance so that photographers can use filters tocorrect for that variation. – Batch2 is distinguished from ‘series’; the former generally connotes that the items are identical and does not imply an internal order.
batch processing, n. ~ 1. A method of processing a computer program and its data
without user intervention. – 2. A method of entering and sorting transactions toensure that a master file is updated or queried in a specific order.
bay, n. ~ A unit of shelving, single or double sided, consisting of horizontal shelves
between standards, uprights, or upright frames.
Syn: compartment, section
RT: shelving
bcc, abbr. ~ Blind carbon copy.
bench memo, n. ~ 1. A brief submitted by a lawyer to a trial judge. – 2. A document
prepared by a law clerk for an appellate court judge that summarizes the facts of a
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bibliographic description

case, the relevant procedural history, the issues, and the parties’ arguments oneach point.
Notes: A bench memo may also supply the judge with the law clerk’s recommended ruling and with copies of key cases and key portions of the record.
benchmark, n. ~ A standard or reference against which something or some process
can be measured or compared.
RT: color bars, gray scale, precision, standard, step wedge
bequest, n. ~ A gift of property made through a will.
Berne Convention for the Protection of Literary and Artistic Works, n. ~ An international treaty providing that copyright for a work created by a citizen of a signatory nation will be respected by other signatory nations.
RT: copyrightNotes: Commonly referred to as the Berne Convention, the treaty was drawn
up in Berne in 1886 and now administered by the World Intellectual Property
Organization. The United States became a signatory nation in 1989, modifying
several of its laws to comply with the treaty’s terms. See http://www.wipo.int/
treaties/ip/berne/index.html.
best evidence, n. ~ The legal principle that an original is superior to a copy.
Notes: If the original is available, a copy generally will not be allowed as evidence in a trial. The requirement is detailed in the Federal Rules of Evidence
1001–1004, and similar rules enacted by states. The rules allow the admission of
copies, notes, or testimony under certain circumstances.
best practices, n. ~ Procedures and guidelines that are widely accepted because experience and research has demonstrated that they are optimal and efficient means to
produce a desired result.
RT: de facto standard, standard
Notes: Best practices are not necessarily formal standards, but they may beconsidered ad hoc or de facto standards.
†148 (NetLingo 2002, p. 59): [best practices] A business management term for
optimal tactics and strategies. Best practices do not guarantee success; rather, theydescribe those tactics and strategies used in successful companies.
bibliographic description, n. ~ 1. A document that analyzes and structures details
about the formal elements of the materials, such as creator, title, dates, extent, andcontents, to facilitate the identification, management, and understanding of thework. – 2. The process of creating such a record.
DF: archival description
BT: description
RT: bibliography, cataloging
Notes: Bibliographic descriptions1 act as surrogates for the things describedand are typically assembled into catalogs or bibliographies. Although the term’s
etymology is tied to the concept of ‘book’, it is commonly used to refer to theprocess of creating similar catalogs or lists for other published and nonpublishedformats, such as documents, photographs, and moving images, especially when
the list contains several formats. Bibliographic description emphasizes the transcription of information found in the materials being described, although the bibliographer or cataloger may supply some explanatory notes.
†223 (Personal communication, Steve Hensen, 17 March 2003): APPM went tosome lengths drawing a distinction between bibliographic and archival descripSyn: Synonym • †: see Bibliography • Superscript: Definition number

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bibliographic utility

48tion; to wit: the former relies more on formal presentation of elements and thesubsequent transcription of those elements, the latter more on interpolation andsupplying of descriptive data.
bibliographic utility, n. ~ An organization that maintains a database of bibliographic
descriptions for use by organizations and individuals for purposes of access, cataloging, circulation, and management.
NT: OCLC Online Computer Library Center, Research Libraries Group,
Research Libraries Information Network
RT: cataloging
Notes: These utilities grew out of cooperative cataloging projects in libraries,
allowing one library to catalog a book and other libraries to use that record intheir catalog. The utilities were able to exploit the information in the database toprovide interlibrary loan services to member libraries and to provide subscribers
the ability to search for works across many libraries’ holdings. One factor motivating archives’ use of the MARC format was to enable descriptions of archival collections to be entered, searched, and retrieved in these utilities alongside relatedmaterials from other repositories. Two prominent utilities are OCLC and RLIN.
bibliography, n. ~ A list of books or other materials, that details each entry’s formal
elements, such as creator, title, date, and extent, and sometimes includes annotations that describe the content or place the work in context.
NT: analytical bibliography, descriptive bibliography, discography, filmography, textual bibliography
RT: bibliographic description, catalog, checklist
big bucket, n. ~ The application of appraisal criteria to related groups of information, usually based on function, to establish a uniform retention period.
Notes: The big bucket approach deemphasizes the importance of series. The
concept of big buckets is part of the National Archives and Records
Administration’s Strategic Directions: Flexible Scheduling (January 2004).
bill, n. ~ 1. A statement of monies owed for goods or services. – 2. A document proposing new law or changes to existing law for consideration by members of a legislative body.
NT: engrossed copy, enrolled bill
RT: actbill file, n. ~ A case file containing materials relating to legislation.
Notes: The file may include copies of bills, reports, staff memos, correspondence, secondary informational material, committee prints, and printed hearings
and transcripts of executive session hearings. Bill files often form a series inCongressional or legislative papers.
binder, n. ~ 1. A device used to hold loose documents together; a notebook. – 2. A
fastener used to hold loose sheets together. – 3. A bookbinder. – 4. A substanceused to hold disparate components together in a solid or to give even consistency
to a liquid.
Notes: Examples of binder4 include gelatin or collodion used to bind themetallic silver that forms a photographic image to the base, or the substance that
holds the magnetized metal particles in an audio tape to a base.
binding, n. ~ 1. The cover of a book or pamphlet, and the means for securing its contents. – 2. The process of securing the leaves or groups of pages (signatures)
between covers to form a book.
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bitstream

NT: stationery binding
biographical note, n. ~ That part of a catalog record or finding aid that places thematerials in context by providing basic information about the materials’ creator or
author.
RT: administrative history, archival description
Notes: For individuals, the biographical note may include date and place ofbirth, full and variant forms of the name, occupations, significant accomplishments, places of residence and work, family members, and date and place of death.
bird’s-eye view, n. ~ 1. An image that depicts its subject from above. – 2. A genre ofprint that shows the buildings and streets of a city or town from an oblique, aerial
perspective.
BT: perspective
RT: aerial photograph, cityscape, scene, worm’s-eye viewNotes: In a bird’s-eye view, the horizon is often placed high in or outside of theframe to emphasize the area below and minimize the sky. – Bird’s-eye view2 prints
of a city or town are not generally drawn to scale, but they show major features inperspective.
bit, n. ~ 1. A b(inary dig)it. – 2. The smallest unit of information in a binary system.
RT: byte, character set
Notes: A string of bits can be used to represent a number using only zeros andones (base two). A fixed number of bits treated as a unit can be used to represent a
digit, character, or punctuation mark. Standard ASCII uses seven bits per byte,
allowing for a total of 128 characters; extended ASCII uses eight bits and can represent 256 characters. The relationship with the binary number and the character
it represents is arbitrary. In ASCII, the character A is represented by the bits
1000001; in EBCDIC, A is represented by 11000001.
bit depth, n. ~ The number of bits used to form a pixel in a graphics array.
RT: pixel depth
bit loss, n. ~ The corruption of the lowest level of information digital data in transmission or during storage.
Notes: Bit loss indicates that information at the smallest level has changed or
become erratic. Within character data, the change of a single bit may be significant; changing the middle bit in A (1000001) to alters it to I (1001001). Such achange in a binary executable file may make it impossible for the program to run
or to authenticate a bitstream using a digital signature. However, such a change in
an image or sound file may result in only a minor amount of noise.
bitmap, n. ~ 1. A raster graphic formed by an array of bits, each bit representing thecorresponding pixel’s value (light or dark). – 2. A raster image formed by an arrayof bytes, each byte (or bytes) representing the corresponding pixel’s color; apixmap.
RT: pixel, raster graphic
Notes: A bitmap1 is necessarily a bitonal image as a bit can represent only twovalues. – A bitmap2 that represents shades of gray or color requiring more than
one bit per pixel is sometimes called a pixmap. In Microsoft Windows conventions, a file name for a bitmap2 has the extension .bmp.
bitstream, n. ~ 1. A sequence of binary information transmitted, stored, or received
as a unit without regard for internal organization or grouping. – 2. The flow ofdata over a network.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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black and white50

black and white, adj. ~ 1. Having neutral tones; the absence of color. – 2.
Monochrome.
RT: black-and-white photograph, monochrome
Notes: Typically used to describe photographic, film, and video processes that
render scenes by representing the brightness of objects as white, black, and intermediate tones. In common parlance, the phrase is used to describe any image thatfails to capture natural color, although the image may have a distinct, single tone.
In its strictest sense, ‘black and white’ is limited to those images that represent
brightness in shades of gray, as distinguished from monochrome processes. For
example, cyanotypes are monochromatic, but because of their distinctive blue
shade are not accurately described as ‘black and white.’
black-and-white photograph, n. ~ 1. A photographic image in which all colors are
reproduced in varying shades of a neutral tone, especially one made using a gelatin silver process. – 2. Vernacular · A monochromatic photographic image.
RT: black and white, gelatin silver photographNotes: The vast majority of modern, monochromatic photographs are madeusing the gelatin silver process. These photographs usually have a very neutral
tone. Other processes, especially 19th-century processes, used to make monochromatic images include albumen, collodion, platinum, and palladium, which may
have a pronounced warm tone, or cyanotypes, which have a pronounced blue
tone. ‘Black and white’ is sometimes used to when ‘monochromatic’ is the moreaccurate term.
black box, n. ~ A conceptual model used to simplify the representation of a process
by indicating only the inputs and outputs of a device without regard to its internalfunctions or mechanisms.
Notes: In archives, the term usually refers to Frank Boles’ and Julia Marks
Young’s article, “Exploring the Black Box: The Appraisal of University
Administrative Records,” American Archivist 48 (Spring 1985), p. 121–140. The
authors argue that for too long the actual process of making archival appraisal
decisions (what factors are considered, how much weight they are given, etc.) was
implicitly viewed as an impenetrable mystery. Boles and Young defined specificelements that should go into making an appraisal, and argued that these could be
refined to a mathematical model.
In object-oriented programming, an object is an example of a black box. The
object’s methods that return a property or transform an input are designed toreveal as little as possible about its internal code.
blanching, n. ~ Conservation · The appearance of a milky substance after the application of a solvent.
DF: bloom
Notes: Blanching is distinguished from bloom3, a change in the appearance ofa surface caused by moisture.
blip code (also blip), n. ~ A mark recorded on roll microfilm outside the image areathat can be used to count frames automatically.
Syn: sensing mark
RT: microfilm
BLOB, n. (B(inary) L(arge) Ob(ject), abbr.) ~ A digital object treated as a unit for
purposes of storage in a database management system.

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blur

Notes: Typically the database software functions solely as a storage mechanism
for a BLOB, which is transferred to another application for use. BLOBs are frequently audio or image files.
block, n. ~ 1. Records management · A group of files within a series bounded by
cutoff points that are treated as a unit for disposition purposes. – 2. Computing ·A series of contiguous data elements broken into standard units for processing; aphysical record.
RT: physical record
Notes: Blocks1 are often determined by dates. For example, correspondence
may be broken into blocks by fiscal year.
blocking, n. ~ 1. The use of a machine to make a mark by pressing a die, plate, orframe against a surface. – 2. Conservation · The condition in which materials,
especially photographic film and magnetic tape, adhere to adjacent materials or toitself, if in a reel or layers, usually as the result of poor storage conditions.
DF: ferrotyping
Notes: Blocking1 is distinguished from stamping, the latter being done byhand. – Blocking2 is distinguished from ferrotyping, where materials of different
types adhere, such as a framed photographic print being ferrotyped to the glass.
bloom, n. ~ 1. The appearance of mold or fungus on an object. – 2. A powdery
residue that is shed from magnetic tape coating. – 3. A change in the appearance ofa surface caused by moisture, often from the atmosphere.
DF: blanching
Notes: Bloom3 is distinguished from blanching, which is the appearance of amilky substance after the application of a solvent.
blow-up ~ see: enlargement
blueline, n. ~ 1. A proof copy of a printed work made directly from the negatives thatwill be used to create the printing plates. – 2. A reproduction of an architectural orengineering drawing made with blue lines on a neutral background.
RT: copy
Notes: Originally bluelines1,2 were made using the diazo process and appeared
as a blue-and-white positive. The term has been generalized to a variety ofprocesses that produce bluelines on a neutral background. – Bluelines1 are a final
check to verify camera work, folding, or trimming. – Bluelines2 are a positive
image, maintaining the same polarity as the original drawing, as distinguishedfrom blueprints, which are negatives.
blueprint, n. ~ 1. A print made using the Prussian blue (ferroprussiate) process; acyanotype. – 2. A reproduction of an architectural drawing, especially one madeusing the blueprint process.
BT: print
RT: architectural drawing, cyanotype
Notes: In general, ‘blueprint’ is used for architectural drawings, while cyanotype is used to describe continuous-tone photographic prints, even though theprocess is the same. It is not uncommon for ‘blueprint’ to be used generically torefer to any architectural drawings, regardless of process.
blur, n. ~ The loss of sharpness in a photographic image resulting from motion of thesubject or the camera during exposure.
RT: focus

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body of the entry

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Notes: Blur may be a flaw or a desired effect. Photographers may use blur tosuggest motion, especially in a pan shot where the camera tracks a moving subject
to show the subject as relatively sharp against a blurred background. Blur is distinguished from poor focus, the latter being a lack of sharpness resulting from thelens’ point of greatest clarity being in front of or behind the subject.
body of the entry, n. ~ Cataloging · That portion of a catalog record that describes
the material in terms of its title, edition, material (or type of publication) specificdetails, and imprint (production, distribution, etc.).
BT: descriptive elementbond, n. ~ 1. A written obligation to indemnify for a loss suffered or for the failure to
perform in some specified manner. – 2. A certificate of debt.
bond paper, n. ~ A strong, high-quality paper, especially paper made from spruce
fibers or cotton.
BT: paper
RT: archival bondNotes: The name derives from papers, used to make legal records (bonds), thatwould not deteriorate significantly over time.
booklet, n. ~ A short, nonserial printed work, often with a paper cover.
DF: leaflet
Syn: brochure, pamphlet
RT: publication
Notes: A booklet is distinguished from a leaflet, a single sheet that has been
folded.
Boolean logic, n. ~ A branch of mathematics that that operates on the truth value ofa condition to determine relationships between propositions.
Notes: Boolean operators include if, then, and, or, not, and except. Boolean
logic is used heavily in computer programming to form sets and for the conditional flow of operations. It is also commonly used to improve the accuracy ofsearches in automated catalogs, databases, and search engines.
bootleg, n. ~ 1. Something made or distributed illegally. – 2. An unauthorized reproduction, especially of a motion picture or sound recording.
DF: counterfeit
RT: piracy
Notes: A bootleg2 is distinguished from a counterfeit, the latter being represented as authentic.
born analog, n. ~ Information that was created in a nondigital format and subsequently digitized.
DF: born digital
Notes: A handwritten document that has been scanned would be described asborn analog.
born digital, adj. ~ Information created in electronic format.
DF: born analog
RT: digital document
Notes: Born-digital information is distinguished from digitized, the latterdescribing a document created on paper that has been scanned (and possiblytransformed into character data using OCR). A document created using a word
processor may be described as born digital.

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broader termbox, n. ~ A rigid container, usually with square or rectangular sides, typically used tostore nonliquid materials.
BT: container
NT: archives box, Bankers Box, box file, document box, document case, fliptop box, Paige Box, pamphlet box, phase box, records center box, Solander box,
transfer file
Notes: Boxes often have a lid, which may be detachable or hinged, to provide
access to the inside.
box file, n. ~ A container designed to hold flat, loose documents and to be stored vertically on a shelf, like a book.
Syn: letter box
BT: box
RT: flat file
Notes: Box files often contain dividers for organizing the documents and aspring clip to keep the contents from slumping. The effect was not unlike a book,with the back of the box visible on a shelf similar to a book binding and the top
hinged to open like the front cover of a book. Box files were common in the 19thand early 20th centuries.
bracket, n. ~ 1. An L-shaped bookend or brace. – 2. The typographic characters [ ],< >, and { }. – v. ~ 3. To surround. – 4. To create a short sequence of photographs,
each with slightly different exposure.
Notes: Brackets2 are frequently described as square ([ ]), angle (< >), and curly({ }) brackets. Curly brackets are also called braces. – Photographers will often
bracket4 a shot if they are uncertain of the proper exposure or if the light conditions are extreme. The multiple versions provide some insurance that at least one
exposure will create a useful negative.
break ~ see: file breakbrief, n. ~ 1. A short summary of a document; an abstract. – 2. A summary of thefacts of a law suit, especially with reference to relevant law, submitted to the court
or other body hearing the case.
RT: abstract
brightness, n. ~ 1. The degree to which an object reflects or transmits light. – 2. A
measure of the amount of light in a space.
RT: contrast
Notes: Brightness1 is the opposite of darkness. It is typically used to emphasize
the presence of light. – Brightness2 is often measured in lux or foot candles.
brittle, adj. ~ Fragile from a loss of flexibility, causing the material to break or crack,
rather than bend or fold.
broadcast date, n. ~ Description · A date when a sound recording or moving image
program was broadcast on radio or television.
BT: date
broader term, n. (BT, abbr.) ~ A cross-reference pointing to a more general concept
in a hierarchy.
BT: cross-reference
RT: Guidelines for the Construction, Format, and Management ofMonolingual Thesauri, upward reference
Notes: Broader terms are part of the syndetic structure used in a thesaurus,
especially one constructed using the ANSI Z39.19 standard, Guidelines for theSyn: Synonym • †: see Bibliography • Superscript: Definition number

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broadsheet

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Construction, Format, and Management of Monolingual Thesauri. Broader terms
are reciprocal to narrower terms. For example, an entry for ‘bed’, ‘chair’, or ‘chest’
may each include a broader-term reference ‘furniture’. ‘Furniture’ would include anarrower-term reference for each of those terms.
broadsheet ~ see: broadsidebroadside (also broadsheet), n. ~ A single sheet with information printed on one
side that is intended to be posted, publicly distributed, or sold.
DF: poster
Notes: Occasionally a broadside may be formed from a number of sheets
assembled edge-to-edge to create a larger whole.
†278 (LCGTM 1995, p. 506): [Broadsides] provide information, commentary,
proclamation, or other announcement or advertisement. Primarily posted but
also distributed by hand. They are usually less pictorial than posters and havemore extensive text than signs.
brochure, n. ~ 1. A short printed work, sometimes a leaflet, providing general information about an organization or service. – 2. A printed work of only a few leaves
with a stitched or stapled binding; a pamphlet.
Syn: booklet
RT: leaflet, pamphlet, publication
Notes: Web pages that have general information about an organization, rather
than rich content, are often called a glass brochure.
bronzing, n. ~ 1. Conservation · The result of deterioration exhibited by some gelatin silver photographic prints, characterized by the blacks turning to a shiny brown,
typically as the result of poor processing. – 2. In printing, the use of metallic inks.
RT: silver mirroring, tarnish
brownline, n. ~ 1. A photographic process using light-sensitive iron salts producing
brown lines on a neutral background, commonly used to reproduce architectural
drawings. – 2. A print with brown lines on a neutral background.
RT: architectural drawing, brownprint, Vandyke process
Notes: ‘Brownline’ and ‘brownprint’ are frequently used synonymously to referto the same process. A negative is made of a drawing, producing a brownprint; thebrownprint is then reprinted to make a positive (brownline). A variety of otherprocesses have been used to make prints described as brownlines and brownprints, although the Vandyke process is one the earliest. Manufactured since the1890s, this process was frequently found on medium or lightweight paper as theprint was often used as an intermediary to create negatives or positives of damaged original drawings.
brownprint, n. ~ 1. A reproduction process, commonly used for architectural drawings, that produces white lines on a brown background. – 2. A print, especially ofan architectural drawing, with neutral lines on a brown background.
BT: print
RT: brownline
browse, v. ~ 1. To review in a casual manner. – 2. To scan a list or document. – 3. To
download and view information from the World Wide Web through the use of abrowser.
RT: search
Notes: Browsing1 connotes a process that is random and opportunistic, suggesting the sense of stumbling onto something desirable by serendipity. However,
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bureaucracybrowsing2 may be systematic. It can be distinguished from searching by the factthat browsing is the process of discovery through a careful review of information
in hopes of spotting something interesting because it triggers an association.
Searching, on the other hand is a process of inquiry that is based on specific,
known concepts or terms.
†277 (Delpi Group 2002, p. 6–7): Browsing is dynamic, interactive and iterative.
. . . Browsing is an iterative process. Repeating the process refines your focus while
broadening your knowledge. Accessing relevant information and interrelated
ideas and concepts supports a fundamental change in your activity – from simply
searching, to finding and discovering.
BT ~ see: broader term
bucket ~ see: big bucket
buckle, n. ~ A deformation in a flat surface making it warped or twisted.
RT: channeling, cockle, packNotes: In reels of tape or film, buckling may appear as irregular waves in thetape pack.
Buckley Amendment ~ see: Family Educational Rights and Privacy Act
buffer, n. ~ 1. A substance that can neutralize acids; an alkali. – 2. A means or mechanism that can transform an irregular flow to a regular rate, especially in datatransmission. – 3. A means or mechanism for reducing shock or impact. – 4. A
technique in geographic information systems that can indicate a region around adata point to show a an area of influence or interaction.
RT: alkali, alkaline-reserve paper, calcium carbonate reserve, pH
Notes: A buffer1 made from calcium carbonate or magnesium carbonate isoften added to paper to compensate for residual manufacturing acids or from
acidic environmental contaminants.
bulk dates, n. ~ Description · The earliest and latest dates of the majority of materials being described.
BT: date
RT: inclusive dates
Notes: Bulk dates indicate the chronological or period strength of a collection,
especially when the inclusive dates may be misleading.
bulk eraser, n. ~ A device used to rapidly remove recorded information from magnetic media without having to touch the surface; a degausser.
RT: degaussing
Notes: Neutralizing magnetic fields in recording media effectively destroys thepatterns that make up the recording, with the result that it is impossible to readthe information by conventional means. Degaussing also minimizes distortionand the noise level when reusing tape.
bulk reduction microfilming ~ see: disposal microfilming
bundle, n. ~ A group of individual documents, normally tied together by string, linen
tape, or the like.
bureaucracy, n. ~ 1. The administrative structure of a corporate body or governmentthat divides work into hierarchical units and subunits. – 2. The nonelected officials of a government.
RT: red tape
†46 (Cook 1993, p. 31): The classic mono-hierarchical theory of bureaucracy
elucidated by Max Weber, in which each subordinate unit is responsible to one
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business activity structure classification system

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superior unit, has long been a thing of the past. Parallel structures, task forces andproject teams, joined across organizations by broken-line horizontal linkages,
exercising consensus management and collegial relationships, now compete
openly for power with the traditional, vertical, solid-line hierarchical authorities,
and these new ‘structures’ all create and often maintain records.
†180 (MacNeil 2000, p. 51): The most pervasive characteristic of bureaucracy isthe existence of a system of control based on rational rules, that is, rules meant todesign and regulate the entire organization on the basis of technical knowledge
and with the aim of achieving maximum efficiency.
business activity structure classification system, n. (BASCS, abbr.) ~ A classification system developed and designed at the National Archives of Canada that looks
at functions in terms of policies, practices, and initiatives.
BT: classification
RT: system
Notes: The abbreviation is pronounced like ‘basis’.
business archives, n. ~ Records created or received by a commercial enterprise in thecourse of operations and preserved for their enduring value.
BT: archives
NT: corporate archives
RT: business records
Notes: Business archives may be created by any size commercial activity, ranging from a sole proprietorship to a multinational corporation.
business continuation and disaster recovery, n. ~ The procedures necessary toresume operations after an atypical disruption of routine activities.
RT: disaster plan, dispersal, emergency-operating records, essential records
Notes: Disasters can be either natural or human in origin, including earthquakes, fire, sabotage, or war. Government business continuation and disasterrecovery plans generally emphasize protecting the lives, health, safety, rights, andentitlements of citizens and businesses.
business exception rule, n. ~ A provision in the hearsay rule allowing for the admission of business records.
RT: business records, evidence, hearsay rule
Notes: The exception is in the Federal Rules of Evidence 802 §6. State rules ofevidence generally have an equivalent rule.
business needs, n. ~ Operational requirements that must be met in order for an
organization to fulfill its functions.
†61 (DIRKS 2001): The methodology for designing and implementing recordkeeping systems . . . helps organisations (i) identify what records they should makeand keep to satisfy their business needs, accountability requirements and community expectations; (ii) develop and implement strategies to meet these purposes;and (iii) regularly review the effectiveness of these strategies.
business process, n. ~ Related activities, sequential or parallel, that have been systematically implemented to produce a specific service or product.
RT: systematic managementbusiness process reengineering, n. ~ Redesigning the way activities in an organization (business processes) are carried out to improve efficiency and reduce costs.
RT: change management
Notes: Business process reengineering is often undertaken when paper-based
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byterecordkeeping systems are automated. Rather than merely recreating existing
forms and procedures, they are analyzed and streamlined for greater efficiency.
†157 (New Words 1997): The idea of business process re-engineering wasinvented in 1990 by two Americans, James Champy and Michael Hammer, and it
was pioneered in practice by a number of US firms. The redesign process seeks todetermine how information flows through a business and how it is processed, tosearch out unnecessary or duplicated operations, and to improve decision-making
and the responsiveness and accuracy of the steps involved.
business records, n. ~ Documents and other materials created or received by a commercial enterprise in the course of operations and preserved for future use.
BT: record
NT: corporate records
RT: business archives, business exception rule, family papers, organizational
records
Notes: An organization may have many business records1 that fall under thegeneral definition of a record2 but that are not covered by the more specific definition of business records established by the Federal Rules of Evidence (cited below;
most states have similar rules). The distinction is significant in the context of litigation. All materials that fall under the more general understanding of businessrecords are subject to discovery, but only those records that are the result of regularly conducted activity fall under the hearsay exemption of the Federal Rules of
Evidence and are admissible in court as evidence.
†84 (Fed. R. Evid., 804 §6): Records of regularly conducted activity. A memorandum, report, record, or data compilation, in any form, of acts, events, conditions, opinions, or diagnoses, made at or near the time by, or from informationtransmitted by, a person with knowledge, if kept in the course of a regularly conducted business activity, and if it was the regular practice of that business activity
to make the memorandum, report, record or data compilation, all as shown by thetestimony of the custodian or other qualified witness, or by certification that complies with Rule 902 (11), Rule 902 (12), or a statute permitting certification, unlessthe source of information or the method or circumstances of preparation indicate
lack of trustworthiness. The term ‘business’ as used in this paragraph includes
business, institution, association, profession, occupation, and calling of every
kind, whether or not conducted for profit.
†265 (Skupsky and Mantaña 1994, p. 23–24): Business records are hearsay.
‘Hearsay’ is normally inadmissible in evidence, but records which meet the definition of business records are admissible notwithstanding that they are hearsay. . . .
From a judicial standpoint, a record or data compilation must have four qualities
in order to qualify as a business record: It must be made at or near the time of theevent that it records; It must be made by or from information transmitted by aperson with knowledge of the event; It must be made in the course of a regularly
conducted business activity; It must have been the regular practice of that business activity to make a document or data compilation.
byte, n. ~ A sequence of bits used to represent a control character, an alphanumeric,or punctuation mark.
RT: bit
Notes: Standard ASCII bytes are seven bits long, allowing for 128 characters.
Extended or high-order ASCII bytes are eight bits long, allowing for 256 characters.
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Cc. ~ see: circa, copyrightNotes: A common convention, especially in cataloging, is to use ‘c’ (without aperiod) to mean copyright and ‘c.’ (with a period) to mean circa.
CA ~ see: certified archivist
ca. ~ see: circa
cabinet card, n. ~ A photographic print mounted on cardboard approximately 4½ 
6¼ inches.
BT: card-mounted photographs, photographNotes: Introduced in the 1860s, cabinet cards superseded the carte-de-visite.
The format was common until about 1900. Early cabinet cards typically usedalbumen prints, although a variety of other process were used for later cards. The
photograph is usually smaller than the card, leaving approximately a half inch at
the bottom, where the name of the photographer or studio was printed.
CAD ~ see: computer-aided design
cadastral map, n. ~ A map showing boundaries of subdivisions of land for purposesof describing and recording ownership as a basis for taxation.
NT: map
cadastre, n. ~ A record of real property, with its value, compiled for tax purposes.
CAE ~ see: computer-aided engineering
calcium carbonate reserve, n. ~ An alkali (calcium carbonate) added to paper during
manufacture to serve as a buffer against acidic residues of the manufacturing
process or environmental acids.
RT: buffer
calendar, n. ~ 1. A document organized chronologically, especially those in tabular form,
indicating the day of week, date, and month. – 2. A finding aid that is a chronologicallisting of documents in a collection, which may be comprehensive or selective, andwhich may include details about the writer, recipient, date, place, summary of content, type of document, and page or leaf count; a chronological inventory.
Syn: chronological inventory
BT: finding aid
RT: analytical inventory, inventory
Notes: Though common through the first half of the 20th century, the production of calendars2 by archives has become increasingly rare.
†27 (Berner 1983, p. 6): It was assumed that historians were the main users andthat they were best served by chronological and subject arrangements. Historians
themselves thought so. The descriptive practice of calendaring responded to this felt
need among historians and was a goal in most manuscript repositories before 1940.
calendering, n. ~ The process of giving paper a hard, smooth surface during manufacture.
Notes: The surface of calendered paper is formed during manufacture by
rolling the paper between smooth cylinders under pressure. Paper with a minimum of calendering has an antique finish. When highly calendered, it has a glossy
finish.
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Canadian-United States Task Force on Archival Description†114 (Harrod 1978, calendered paper): [Calendered paper is] given a smoothsurface by rolling, when newly-made, between smooth cylinders under pressure.
Paper which receives a minimum of calendering emerges as an antique. With
more calendering it acquires a machine finish, then an English finish, and it finallybecomes a super-calendered, glossy sheet.
call number, n. ~ A unique combination of letters and numbers used to identify an
item and to facilitate storage and retrieval.
Syn: reference code
Notes: ‘Call number’ is used more commonly in libraries than in archives. A
call number frequently consists of a class and a shelf number. (Shelf numbers arealso called cutter numbers, book numbers, or author numbers.) For example, thecall number TR 15 .P43 consists of the Library of Congress classification for photographic collections (TR 15) and a shelf number (.P43) to give the work a unique
number.
call slip, n. ~ A form used to request materials be retrieved from storage for use, typically in a reading room; a request slip, a research request slip, a reference slip.
Syn: request slip
camera microfilm, n. ~ The first generation of film used to photograph documents
and subsequently used to produce copies.
BT: microfilm
RT: printing dupe
Notes: Camera microfilm is typically used to produce a second generation
copy used as a ‘printing dupe’ or ‘printing master’, which is used to make additional, third-generation copies. Archival microfilm is made with a silver halide
emulsion on a polyester base.
CAMiLEON, n. ~ An acronym for Creative Archiving at Michigan and Leeds:
Emulating the Old on the New, a research project “investigating the viability ofemulation as a preservation strategy that maintains the intellectual content, structure, and ‘look and feel’ of software-dependent complex digital objects.”
Notes: See http://www.si.umich.edu/CAMILEON.
Camp Pitt, n. ~ A series of institutes designed to assist government records professionals in developing programs to deal with electronic records.
Notes: Cosponsored by the National Association of Government Archives andRecords Administrators and the University of Pittsburgh. Formally titled theArchival Administration in the Electronic Information Age: An Advanced
Institute for Government Archivists, the programs were held from 1989 to 1994
and again in 1996 and 1997.
can, n. ~ 1. A short cylindrical metal or plastic container. – 2. Cinematography,
Photography · Such a container used to store film, roughly the height and widthof the film plus any reel.
BT: container
Canadian-United States Task Force on Archival Description, n. (CUSTARD, abbr.)~ A project, funded by the National Endowment for the Humanities and the
Gladys Kriebel Delmas Foundation, that attempted to reconcile Archives, Personal
Papers, and Manuscripts (APPM), the Canadian Rules for Archival Description(RAD), and the General International Standard Archival Description (ISAD(G)) tocreate a set of descriptive rules that can be used with EAD and MARC 21.
RT: Describing Archives: A Content Standard
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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caption60

Notes: The Society of American Archivists published the United States team’s
implementation of the proposed rules as Describing Archives: A Content Standard
in 2004.
caption, n. ~ 1. A short description accompanying an illustration. – 2. Moving
images · Text, usually at the bottom of the frame, that reproduces dialog and may
describe other sound effects; a subtitle; a closed caption. – 3. Records ·Information on a folder, file guide, or drawer.
DF: closed captioning
RT: subtitle
captured archives ~ see: removed archives
CAR ~ see: computer-aided retrieval
carbon copy, n. (cc, abbr.) ~ A copy of a document made at the same time as the original through the use of paper coated with a pigment (originally carbon) that istransferred to another sheet from the pressure of a pen or typewriter.
BT: copy
Notes: It is possible to make several copies simultaneously by adding more layers of carbon paper and regular paper. The quality of subsequent copies is reduced
because the pressure is more diffuse, making the impression less sharp. Carbon
paper was invented by Ralph Wedgewood in the 1800s in England, and was available in the United States by the 1820s. Because the copying technique did notwork well with the quill pens of the time, carbon copies did not become common
until the introduction of the typewriter.
†300 (Yates 1989, p. 45): Carbon paper soon replaced the letter press for making routine file copies, while various sorts of duplicators provided, for the firsttime, rapid and inexpensive methods of mass reproduction.
carbon ink, n. ~ A very stable ink made from a mixture of fine carbon particles carried in a vehicle of glue or a gum.
card catalog, n. ~ Descriptions of materials, with each entry on a separate card (orcards), systematically arranged to facilitate access.
BT: catalog
RT: cataloging
Notes: In a card catalog, copies of the card(s) describing the material may be filed
under different headings, with separate entries for creator, title, or subject. Headings
may be grouped by the type of access point, forming an author catalog, a title catalog,
or a subject catalog. A catalog in which all headings are grouped in a single alphabetical sequence is described as a dictionary catalog. A card catalog may be distinguishedfrom a card index by the amount of description. A catalog typically has enough information to help patrons assess whether the material is likely to be useful.
The use of separate cards for each item facilitated the interfiling of new or corrected entries, and the removal of obsolete entries.
Online catalogs continue to be called ‘card catalogs’, although such use is
becoming less common.
card index, n. ~ References or short citations to materials, with each item described
separately on a card (or cards), and arranged to facilitate access.
BT: index
Notes: A card index may be distinguished from a catalog by the amount ofdescription. An index may indicate only the location of potentially relevant material, and the usefulness of the material references can be determined only by direct
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cartouche

examination of the material. The use of separate cards for each item facilitated theinterfiling of new or corrected entries and the removal of obsolete entries.
card-mounted photographs, n. ~ A general class of photographic prints attached toa standard-sized sheet of cardboard.
BT: photograph
NT: cabinet card, carte-de-visite
RT: stereographNotes: In addition to cabinet cards and cartes-de-visite, less common sizes
include boudoir (8½  5½ inches, introduced in the 1890s), imperial (10  7
inches, introduced in the 1890s), promenade (7 or 7½  4 inches, introduced ca.
1874), and Victoria (5  3½ inches, introduced in the 1870s).
carrier, n. ~ A mechanism by which information is transported over distance or time.
RT: medium
Notes: For manuscripts or printed documents, the carrier consists of a baseand the medium, typically paper and ink. For photographs, the carrier includes
the base, commonly paper, film, glass, or metal; the substance that forms theimage, such as silver or dye; and any binder, such as gelatin or albumen. For digital information the carrier may be physical, such as a disk or a tape with a magnetic or optical layer, or a signal convede by radio frequency or electrical current.
CART ~ see: Committee on Automated Records and Techniques
carte-de-visite, n. (cartes-de-visite, pl.; CDV, abbr.) ~ A photographic print
mounted on cardboard approximately 4½  2 inches.
BT: card-mounted photographs
Notes: Patented by Parisian photographer André-Adolphe-Eugène Disdéri in
1854. The format added a photograph to a visiting card. Cartes remained popularthrough the early 1880s, when they were superseded by the larger cabinet card. On
later cartes, the print is slightly smaller than the card, leaving room for the nameof the photographer or studio at the bottom of the card.
cartographic record, n. ~ Materials that use images, numbers, or relief to represent
physical or cultural features of the earth or celestial body (or portion thereof).
NT: atlas, chart, globe, map, profile
RT: geographic information system, section
Notes: Cartographic records may include maps, atlases, charts, globes, and geographic information systems. They commonly represent physical features (landmasses, bodies of water, elevations, weather, and coordinates) but may also represent human, animal, plant distributions (population centers or distributions, political and cultural boundaries, migrations). Maps incorporate a degree of analysis or
abstraction; a photograph of a land mass is not in itself a map, but the addition of
information identifying features to the photograph may make it a map.
cartography, n. ~ The science of making maps and other abstract representations of
the earth, heavenly bodies, or portions thereof.
RT: cartouche, compass rose, projection, scale, technical drawing†115 (Harvey 2000, p. 65): Ptolemy systematized cartography by insisting thatmaps be drawn to scale and that they be oriented to the north. He was the first tooffer a projection by which a spherical earth could be rendered on a flat surface.
cartouche, n. ~ 1. A decoration, often in the shape of an oval, a box, or a scroll, used
to enclose or highlight information within a larger work. – 2. Cartography ·Syn: Synonym • †: see Bibliography • Superscript: Definition number

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cartridge

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Such a decoration used to set off information that identifies the map, map maker,
publisher, date, and other details.
RT: cartography
cartridge, n. ~ 1. A container used to store and facilitate access to a roll of tape or film
on a single core. – 2. A removable data disk.
DF: cassetteNotes: Cartridges are principally used in readers, projectors, recorders, orcomputer drives to avoid users having to manually thread the media through thedrive mechanism. Cartridges may be constructed so that the media is on a continuous loop. Cartridges have a single core, distinguishing them from cassettes,
which have two cores.
cartulary (also chartulary), n. ~ 1. A collection of charters, title deeds, grants of privileges, and other documents, especially copies in bound volumes, belonging to aperson, family, or corporate body. – 2. The keeper of an archives.
Notes: The term is medieval in origin and has not had common usage in the
United States.
Cascading Style Sheet, n. (CSS, abbr.) ~ An extension of Hypertext Markup
Language (HTML) that governs the appearance of a document.
RT: format, Hypertext Markup Language
Notes: CSS version 1 became a World Wide Web Consortium (W3C)
Recommendation in 1996. CSS2 became a W3C Recommendation in 1998.
Although CSS can be used with extensible markup language (XML), it is generally
used with HTML documents; Extensible Stylesheet Language (XSL) is superseding CSS for formatting XML documents.
case file, n. ~ A collection of documents (a file) relating to a particular investigation
or in support of some administrative action.
DF: dossier
Syn: transactional file
RT: subject file
Notes: Case files are sometimes referred to as a project file or, in Canada, atransactional file. Also called dossiers, although that term has a more general
sense of file. Case files are often found in the context of social services agencies(public and private), and in Congressional papers. Examples include criminal
investigations, patient records, and tenure files. The types of documents in eachfile in a series of case files tends to capture the same categories of information
about each case.
cased photographs, n. ~ A class of photographs common in the mid-19th century
mounted in a shallow, hinged box.
BT: photograph
RT: ambrotype, daguerreotype, union case
Notes: Typically used for daguerreotypes and ambrotypes, although it is notuncommon to find later photographic processes put in cases that had formerly
held earlier types of photographs. The case provided protection for fragile
processes. The cases were often made of wood with a tooled leather, paper, or cloth
cover, or from an early molded composite (see union case).
cash book (also cash journal), n. ~ A volume used to record all money spent or
received.

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catalogue raisonné

RT: account book, daybook, ledger†55 (Densmore 2000, p. 81): Cash books were kept by businesses in which it was
important to know the amount of money on hand at any given time or in partnerships in which it was necessary to keep a record of the total assets of the firm.
cassette, n. ~ A container holding a roll of tape or film stored on two cores.
DF: cartridge
RT: Compact CassetteNotes: Cassettes have been used for sound, video, and microfilm. The
Compact Cassette, introduced in 1964 and still in use for audio recording, is acommon example of a cassette. A cassette is distinguished from a cartridge, thelatter having one hub instead of two.
catalog (also catalogue), n. ~ 1. A collection of systematically arranged descriptionsof materials. – 2. A listing of items with descriptions. – 3. A publication producedin conjunction with an exhibit that lists the materials exhibited and that may havetext that relates to the subject of the exhibit. – v. ~ 4. See cataloging.
NT: card catalog, catalogue raisonné, dictionary catalog, divided catalog,
National Union Catalog, National Union Catalog of Manuscript Collections,
online public access catalog, union catalog
RT: bibliography, cataloging, finding aid, index, intellectual control
Notes: Catalogs1 may be in a variety of formats, including bound volumes,
cards, microform, or online databases.
catalog record, n. ~ An entry1 describing a work within a catalog, especially in an
automated catalog.
BT: record
cataloging, v. ~ 1. The process of providing access to materials by creating formal
descriptions to represent the materials and then organizing those descriptions
through headings that will connect user queries with relevant materials. – 2. The
process of providing such access, plus additional work to prepare the materials foruse, such as labeling, marking, and maintenance of authority files.
NT: descriptive cataloging
RT: Anglo-American Cataloguing Rules, Archives, Personal Papers, andManuscripts, authority control, bibliographic description, bibliographic utility,
card catalog, catalog, description
Notes: The United States data content standard for cataloging archival collections is Archives, Personal Papers, and Manuscripts. The equivalent Canadian standard is Rules for Archival Description. The standard for bibliographic materials in
English-speaking countries is Anglo-American Cataloguing Rules.
†120 (APPM2 1989, p. 4): The process of archival cataloging consists predominantly of interpreting, extrapolating, or extracting information from the material
and its context. . . . By contrast, a bibliographic approach is characterized by item
oriented cataloging to provide a description, usually of a published item, as aphysical entity. The cataloging process consists predominantly of transcribing
information that appears on or with the item.
catalogue raisonné, n. (catalogues raisonnés, pl.) ~ A publication that describes all
the works of an artist, including photographers and occasionally architects, or lesscommonly, a school of artists or art movement.
BT: catalog

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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64cc ~ see: carbon copy
CCITT (Comité Consultatif International Téléphonique et Télégraphique, abbr.) ~see: International Telecommunication Union
CD (also CD-ROM, CD-R, CD-RW, CD-I, VCD, CD-V, and other variations) ~ see:Compact DiscCDV ~ see: carte-de-visite
Cedars Project, n. ~ A research project that investigated strategic, methodological,
and practical issues for digital preservation.
Notes: The project, a collaboration between the universities of Leeds, Oxford,
and Cambridge, began in 1998 and ended in 2002. See http://www.leeds.ac.uk/
cedars/documents/Metadata/cedars.html.
cel (also cell), n. ~ A sheet of clear plastic on which figures are drawn and subsequently photographed in sequence with other cels to create an animated film.
Notes: A cel often contains only a portion of a scene and is photographed withother cels and a separate background to form a complete image. The images on asequence of cels represent the portion of a scene that appears to move whenviewed against the static background.
celluloid, n. ~ 1. An early thermoplastic made from cellulose nitrate and camphor
used to produce film and objects. – 2. Slang · Motion picture film.
RT: motion picture
Notes: Celluloid was often used to make film and other commercial products,
such as containers and brushes. The term was originally a trademark of the
Celluloid Manufacturing Company. – Celluloid2 is derived from the use of cellulose nitrate for early motion pictures and has been generalized to refer to motion
picture films regardless of the material from which it is made.
cellulose, n. ~ 1. A long-chain polymer (C6H10O5) commonly found in plants and usedin making paper, lacquers, synthetic fibers, and explosives. – 2. Photography · Afamily of plastics used as the base in still and moving image films.
NT: alpha cellulose, cellulose acetate, cellulose nitrate
cellulose acetate, n. ~ An extruded plastic made from hydrolyzed cellulose, usuallywood pulp or cotton, dissolved in acetone.
BT: cellulose
RT: safety film, vinegar syndrome
Notes: Variant forms of cellulose acetate include cellulose diacetate and cellulose triacetate. Cellulose diacetate was commonly used as the base of photographic and motion picture films beginning in the early 20th century. It was
replaced by cellulose triacetate in the mid-20th century. Use of cellulose triacetate
as a film base was largely, but not entirely, superseded by polyester beginning in
the 1950s. Clear sheets of cellulose triacetate are used as protective sleeves for photographs. Deterioration of cellulose acetate films often results in a condition called
vinegar syndrome.
†163 (Leggio, et al. 2000): Cellulose acetate is the generic term used to describe
a variety of acetylated cellulose polymers, including cellulose diacetate, cellulose
triacetate and the mixed esters of cellulose acetate propionate and cellulose acetate
butyrate.
cellulose diacetate ~ see: cellulose acetate
cellulose nitrate (also nitrate, nitrocellulose), n. ~ An extruded plastic made from

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certificate authority

cellulose, usually from wood pulp or cotton, mixed with nitric and sulfuric acids.
BT: cellulose
Notes: Cellulose nitrate was commonly used as the base of photographic andmotion picture film from the late 19th century through the early 20th century. It ishighly flammable and in advance stages of deterioration can combust spontaneously.
cellulose triacetate ~ see: cellulose acetate
CENSA ~ see: Collaborative Electronic Notebook Systems Association
census, n. ~ A count of all members of a population that may also capture information about specific qualities of the members, such as age, gender, ethnicity, occupation, and living conditions.
RT: sampling
Notes: A census may be of human or other populations, such as animals orplants. A census is distinguished from sampling, which obtains information about
a portion of the population that is generalized to the whole. In the United States
an official census, taken every ten years as required by the Constitution, is used toapportion seats in Congress and has been used to gather a wide range of information about citizens and other residents.
central records (also central files, centralized files), n. ~ 1. The files of several organizational units consolidated in one location. – 2. The files of several individuals
consolidated into a common filing system.
Notes: In central records1, each unit’s files are usually kept separate from thoseof other units. – For central records1,2, the files are usually organized according toa filing plan, with each file typically having a file code indicating a classification
under which it is filed.
†300 (Yates 1989, p. 62): Most books on vertical filing systems advocated centralized filing departments that handled all of the firm’s files. They saw filing as afunction activity, like accounting or sales, that would benefit from specializationand systematization. Moreover, they felt that efficiently managed centralized filing
could give departments throughout the facility faster service than decentralized
filing could.
central registry, n. ~ 1. Information compiled to serve as a master source for public orofficial reference. – 2. Principally European and Canadian · See central records.
Notes: Examples of a central registry1 include firearms, missing child, and sex
offender registers.
centralized files ~ see: central records
certificate, n. ~ An official document attesting to the truth of a fact, qualification, or
promise.
RT: certification
Notes: Certificates of fact include birth and death certificates. Certificates ofqualification include those issued by professional associations.
certificate authority (also certification authority), n. ~ A trusted third party that
supports authentication infrastructures by registering individuals and organizations, and then issuing them an X.509 digital certificate attesting to their identity.
RT: digital certificate, public key infrastructure
Notes: A certificate authority issues public and private keys in the form of digital
certificates for message encryption and decryption. By issuing, managing, and validating these certificates, a certificate authority guarantees the authenticity of the user.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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certification, n. (certify, v.) ~ 1. The formal process of asserting that a fact or process
meets a standard. – 2. The process of issuing an official document (a certificate)attesting to the truth of a fact, the quality of a process, or the authenticity of arecord. – 3. The process by which individuals can demonstrate that they have mastered an organization’s requirements for professional practice. – certified, adj. ~ 4.
Judged as authentic or as conforming to a standard.
RT: authentication, certificate, validation, verification
Notes: The term derives from the Latin certus (sure, determined, resolved, certain). Frequently used in the context of certified copies so that the copies can be
accepted as equivalent to the original. Also used to attest that a process is trustworthy.
certified archivist, n. (CA, abbr.) ~ An individual who has met the Academy ofCertified Archivists’ requirements for education, experience, and knowledge.
RT: Academy of Certified Archivists
Notes: In addition to a master’s degree and a year of experience, certified
archivists must pass an exam that covers 1) selection, 2) arrangement and description, 3) reference service and access, 4) preservation and protection, 5) outreach,advocacy, and promotion of documentary collections and archival repositories, 6)
managing archival programs, and 7) professional, legal, and ethical responsibilities. Certified archivists must maintain their certification by submitting evidenceof ongoing continuing education, experience, and professional participation.
certified copy, n. ~ A duplicate that has been verified as an accurate reproduction of
the original by an authorized official, typically the individual responsible for creating or maintaining the original.
BT: copy
certified records manager, n. (CRM, abbr.) ~ A professional records or information
manager who has experience in active and inactive records systems, and in related
disciplines such as archives, computerization, micrographics, and optical disk
technology, and who has been certified by the Institute of Certified Records
Managers as meeting both educational and work experience requirements bypassing required examinations.
RT: Institute of Certified Records Managers
certify ~ see: certification
CFR, abbr. ~ [United States] Code of Federal Regulations.
chad, n. ~ 1. The waste material created when holes are punched out of a paper medium,
especially punched cards; chaff, computer confetti, and keypunch droppings. – 2.
Perforated strips on the sides of continuous paper, removed after printing, that allow
the paper to be feed through a printer on sprocket wheels; selvage, perf.
†239 (New Hacker’s Dictionary 1994): One correspondent believes [the term]
derives from the Chadless keypunch (named for its inventor), which cut little Ushaped tabs in the card to make a hole when the tab folded back, rather thanpunching out a circle/rectangle; it was clear that if the Chadless keypunch didn’t
make them, then the stuff that other keypunches made had to be ‘chad’.
chain index, n. ~ An index that uses hierarchical headings that reflect a faceted classification scheme.
BT: index
RT: faceted classification
Notes: The technique of chain indexing was developed by Ranganathan.

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channeling†159 (Lancaster 1998, p. 54): [Chain indexing includes] each step of the hierarchical chain from the most specific to the most general. Thus, an item represented
by the class number AbCfHYqZh would generate the following index entries:
Nineteenth century, Germany, Manufacture, Woolen goods, Clothing(AbCfHYqZh); Germany, Manufacture, Woolen goods, Clothing (AbCfHYq);
Manufacture, Woolen goods, Clothing (AbCfH); Woolen goods, Clothing (AbCf);
Clothing (Ab).
chain of custody, n. ~ 1. Records · The succession of offices or persons who haveheld materials from the moment they were created. – 2. Law · The succession of
officers or individuals who have held real evidence from the moment it is obtained
until presented in court.
RT: custodial history, custody
Notes: In both senses, the ability to demonstrate an unbroken chain of custody
is an important test of the authenticity of records or evidence.
†24 (Bastian 2001, p. 96): Custody, both the legal and physical ownership ofrecords, has long been recognized as a fundamental principle of archival management. . . . Hilary Jenkinson based the sanctity of evidence on the ability to prove
continuous custody. T. R. Schellenberg, while rejecting ‘continuous custody’ as
unworkable for the National Archives of the United States, still considered thathaving custody of the records that crossed the threshold of the Archives was essential to protecting their integrity.
chalking ~ see: powdering
chancery, n. ~ 1. An office of public records; an archives. – 2. Law · A court of equity.
change management, n. ~ Planned, systematic alterations to established missions,objectives, policies, tasks, or procedures within an organization.
RT: business process reengineering
Notes: Change management typically refers to an intentional process undertaken by management in response to internal needs. However, it may also include
strategies for responding to external events. It often includes tracking of historical
data to plan future changes, a structured procedure for communicating the statusof changes to all stakeholders, and a systematic recording of actions taken.
changeover cue, n. ~ A small mark made in the frame of a motion picture, usually inthe upper right-hand corner, signaling the projectionist to be prepared to change
to another projector with the next reel.
RT: cue mark, moving image
Notes: Changeover cues can often be seen in video recordings of older motion
pictures.
channel, n. ~ 1. Broadcasting · A circuit or portion of a frequency spectrum set
aside for carrying information. – 2. A portion of a signal that carries informationin parallel with other portions, which are assembled to make a whole. – 3. A pathof communication between people; for example, official channels, proper channels. – 4. A trench, tube, or path directing the passage of materials.
Notes: Examples of channel1 include television and radio channels. – An
example of channel2 is stereo, which uses a left and right channel that are combined to give a sense of acoustic space. – Microfilm jackets have channels4 to hold
strips of microfilm.
channeling, n. ~ Conservation · Irregular veins (channels4) in photographic negatives formed by the separation of the emulsion from the base.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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RT: buckle
Notes: Channeling is characteristic of cellulose diacetate films. Over time thebase shrinks, although the emulsion does not. As a result, the stress causes theemulsion to buckle and separate.
character, n. ~ 1. A letter, digit, or other symbol that can be arranged in groups torepresent information. – 2. The whole of features, traits, and attributes that distinguish something. – 3. Computing · The combination of bits treated as a unit incomputing; a byte. – 4. Drama · A role played by an individual in a dramatic performance, including plays, radio and television programs, and films.
character set, n. ~ The letters, symbols, numbers, and special codes allowed within anenvironment, which may be constrained by hardware, software, or an establishedstandard.
NT: ASCII, control character, EBCDIC, Information Technology – 8-bit
Single-byte Coded Graphic Character Sets, Unicode
RT: alphanumeric, bit, code
Notes: Two prominent key character sets include ASCII and EBCDIC. Sevenbit ASCII has a number of extended, eight-bit character sets; the first 128 characters are the same in all sets, but the second half of the set contains characters
appropriate to different languages.
chargeout, n. ~ 1. A record of materials removed from storage for use. – 2. The
process of removing materials for use.
RT: circulation record
Notes: A chargeout makes it possible to track the individual to whom materials were given or where the materials have been moved, allowing them to be found
if needed. The process can also be used as a record of who has used a file in thepast. Forms documenting the chargeout are sometimes called out cards, reference
retrieval slips, or pull strips.
chart, n. ~ 1. A diagram or table intended to communicate information visually. – 2.
A map used for navigation by air or sea, for weather data, or for archaeological sitedata listed by stratigraphy. – 3. An outline map with special information.
BT: cartographic record, map
RT: scaleNotes: Example of charts1 include graphs, programming flow charts, and organizational charts.
charter, n. ~ 1. A document, issued by a government, that grants rights, liberties, or
powers to its citizens. – 2. A government act or filing establishing a business, especially articles of incorporation. – 3. A document outlining the mission, principles,and procedures of an organization. – 4. Historical · A record documenting title
to land obtained by livery of seisin.
Notes: A charter1 is distinguished from a constitution in that the former isgranted by the sovereign, while the latter is established by the people themselves.
Both are the fundamental law of the land.
chartulary ~ see: cartularychecklist, n. ~ 1. An itemized account, especially for inventory control. – 2. Shortdescriptions of actions to be taken, procedures to be followed, or things to beremembered. – 3. A brief catalog of items in an exhibit.
RT: bibliography, inventory, list

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chlorobromide photographNotes: Checklists vary in the amount of detail given about the items, but theterm connotes only a brief description.
checksum, n. ~ A mathematical value used in a simple error-detection method toverify data.
RT: error detection and correction code
Notes: A checksum is calculated from the data using a known formula that
returns a single-digit value and is stored with the data. At any point the checksum
can be recalculated to see if the value has changed. The final digit in a universal
product code (UPC) is a checksum calculated from the two five-digit parts. The
checksum is calculated during scanning, and if the calculated checksum does notmatch the checksum printed in the bar code, the scan is incorrect. The use of aparity bit is a very simple checksum.
chemical wood pulp, n. ~ A paper pulp made from coniferous and deciduous trees bycooking the wood with an alkaline solution to neutralize naturally occurring acids
and to remove lignin.
BT: paper, pulp
RT: mechanical wood pulp
Notes: Paper made from chemical wood pulp lasts longer than mechanicalwood pulp paper because it has longer fibers and is therefore stronger. It isshorter-lived than most high alpha-cellulose paper such as rag paper.
chief source of information, n. ~ Cataloging · The prescribed source of data identifying an object being described.
DF: key informant
Notes: Cataloging rules prescribe a hierarchy of typical sources of information,
the chief source of information being the first available in the hierarchy. For
books, the title page is preferred as the chief source of information over a cover
title. For archival collections, the finding aid typically serves as the chief source of
information.
chip, n. ~ 1. Imaging · A microform that contains both microimages and coded identification. – 2. Sound recordings · A defect in a cylinder of disc recording resulting
from a piece that is missing from an edge. – 3. Conservation · Mechanical damage
to a document, such as a small piece broken off a glass plate or brittle board. – 4.
Computing · An integrated circuit on a piece of semiconductive material.
Notes: Chip2 should be distinguished from a gouge or dig, which is a defect in
the recording surface.
chirograph, n. ~ 1. A handwritten document. – 2. A record that has been torn or cut
into two pieces, often with writing across the division, each piece serving toauthenticate the other; an indenture.
Syn: indenture
chlorobromide photograph, n. ~ Photographic prints, negatives, and transparencies
made using an emulsion containing a combination of two light-sensitive salts, silver chloride and silver bromide.
BT: photographNotes: The ratio of silver chloride to silver bromide determines the sensitivityof the emulsion to light. Chlorobromide photographs are typically developed,
rather than printed out, and have a warm-toned image.

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choropleth map

70choropleth map, n. ~ A map that uses shades or colors to indicate some attribute ofgiven regions on a map.
DF: isopleth map
BT: map
Notes: Choropleth maps are often used for political districts (counties, wards,
census tracts), with a different color used to indicate the data value for the area.
For example, a map of voting precincts might be colored red or blue to indicate
which party won an election. A map of census tracts might use shades of a color toindicate population density. A choropleth map differs from an isolpeth map inthat in the latter the regions are defined by some quality other than the data itself.
chron file (also chrono file) ~ see: chronological filechronological date, n. ~ A moment in time, especially a day.
BT: date
RT: topical dateNotes: As used by the University of British Columbia and United States
Department of Defense project, Preservation of the Integrity of Electronic Records,
chronological date is used to distinguish a point in time from topical date (location).
chronological file (also chron file, chrono file, continuity file, day file), n. ~ A filecontaining materials ordered by date or other time sequence.
RT: reading file, time stamp
Notes: A chronological file circulated for reference is often called a reading file.
chronological inventory, n. ~ A listing of materials in a collection organized by date,
which may be comprehensive or selective, and which may include details about
the writer, recipient, date, place, summary of content, type of document, and pageor leaf count; a calendar2.
Syn: calendar
BT: inventory
chronology, n. ~ 1. The sequence of events over time. – 2. The science of computing
time and of assigning events to their dates. – 3. A document that describes eventsor other information in their order of occurrence.
CIDOC ~ see: Comité international pour la documentation du Conseil internationaldes musées
CIM ~ see: computer input microfilm
CIMI, n. ~ A consortium of cultural heritage institutions and organizations thatencourages the use of standards in museums.
Notes: Founded in 1990 as the Consortium for the Computer Interchange ofMuseum Information. The organization concluded operations in December 2003.
cinching, n. ~ The condition of film or tape being wound too tight on a reel, often
resulting in longitudinal scratches (cinch marks).
RT: pack
ciné mode, n. ~ 1. The arrangement of images on roll film with frames (portrait orlandscape) oriented vertically, parallel to the long axis of the film; synonymouswith motion picture mode. – 2. The arrangement of images on microfiche withframes filling the rows in a column before preceding to the next column.
DF: comic mode, horizontal mode
Syn: vertical mode
cinefilm ~ see: motion picture

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clamshell casecinematography, n. ~ The art and science of making motion pictures.
RT: motion picture, movie
cipher (also cypher), n. ~ 1. A technique to convert information (plaintext) into aform that is unintelligible (ciphertext) without knowing the rules (algorithm) toconvert it back to its original form. – 2. A message that is so encoded; synonymouswith ciphertext. – 3. A key that is used to convert the plaintext to ciphertext. – 4. A
design of interlacing initials; also cypher monogram.
Notes: Cipher4 monograms frequently appear on the backs of 19th-century
cartes-de-visite and cabinet cards.
ciphertext, n. ~ Encrypted information that cannot be read without the knowledgeof the rules to convert it back into its original form (plaintext).
RT: cryptanalysis, cryptography, plaintext
circa, adj. (c., ca., abbr.) ~ Dates · Approximately; about.
Notes: The abbreviation ‘ca.’ is often used to avoid confusion with the use of ‘c’(often without a period) for copyright.
circular letter, n. ~ Correspondence intended to be distributed widely throughout anorganization or group to disseminate information in a thorough and consistentmanner.
†300 (Yates 1989, p. 66): Orders or circular letters, issued (in printed form) by
the U.S. Army beginning in 1813, allowed a military commander to announce achange in the chain of command, to give orders, or to establish procedures for allor some of the men under his command. Another influence on widely disseminated announcements, suggested by the use of the term circular or circular letterfor such documents, is the advertising circular, a form of external communication.
circulation record, n. ~ 1. Documentation of who has used materials. – 2. Libraries· A log of books or other materials a patron has checked out, which can also be
used to indicate all books checked out from a library. – 3. A document that records
the movement of something such as blood, books, drugs, immigrants, money, or
water from one place to another.
RT: chargeout
Cirkut panorama ~ see: panorama
CITRA ~ see: Conférence internationale de la Table Ronde des Archives
cityscape, n. ~ 1. A scene of an urban areas. – 2. A genre of art in which the urban
environment is the principal subject.
RT: aerial photograph, bird’s-eye view, landscape, scene, seascape
Notes: Cityscapes are urban equivalents of landscapes and include street
scenes and skylines. For images made from above, looking down on an urban
scene, see aerial photograph and bird’s-eye view.
civil register, n. ~ 1. A record of births, marriages, deaths, and other major events incitizens’ lives. – 2. A record of cases tried in a civil court.
RT: vital statistics
Notes: Separate civil registers1 may be kept for different events. For example,
births, deaths, and marriages may each be recorded in their own register.
clamshell case, n. ~ A box with the lid and base, each having three sides and sharing
a fourth side that serves as a hinge.
RT: document case, Solander box
Notes: The dimensions of the bottom of the box are slightly smaller than theSyn: Synonym • †: see Bibliography • Superscript: Definition number

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lid, and the sides of the top and bottom are roughly the same height. When closed,
the sides of the bottom nest inside the sides of the top.
class, n. ~ 1. A group of things sharing common characteristics; members of a set. – 2.
The highest or root element in a hierarchy. – 3. Records · A division within a fileplan. – 4. Computing · In object-oriented programming, a group of objects that arederived from the same template and that share common structure and behavior.
BT: classification
RT: object, seriesclass code, n. ~ 1. Letters, numbers, or other symbols used to represent a division
within a file plan or classification scheme.
BT: classification
Notes: Class codes are often formed from several parts, each part reflecting adivision within a classification scheme. For example, administrative files may be
represented by the class code ADM.
classification, n. (classify, v.) ~ 1. The organization of materials into categories
according to a scheme that identifies, distinguishes, and relates the categories. – 2.
The process of assigning materials a code or heading indicating a category towhich it belongs; see code. – 3. The process of assigning restrictions to materials,
limiting access to specific individuals, especially for purposes of national security;
security classification.
DF: arrangement
NT: business activity structure classification system, class, class code, codedclassification, faceted classification, functional classification, security classification, subject classification, synthetic classification
RT: access, code, controlled vocabulary, decimal filing system, declassification,
taxonomy
Notes: Classification may involve physically arranging the materials or use of aclass code to index and retrieve documents stored in a different order. For electronic documents, classification may involve assigning a class code used to index
and retrieve the document. In some schemes, documents may be assigned to morethan one class. – Classification2 in libraries refers to the process of assigning a
Dewey, Library of Congress, or other code to indicate where a book is to be shelved.
classification scheme (also classification plan), n. ~ A diagram or chart that describes
standard categories used to organize materials with similar characteristics.
RT: mnemonic filing system, ontology, taxonomy
Notes: Classification schemes are often hierarchical in nature and frequently
associating codes with each class. Typically used in an office of origin to file active
records or in archives as a finding aid. Libraries commonly use either the Libraryof Congress Classification System or the Dewey Decimal Classification to organize
their books. These bibliographic standards have only limited use in archives,
which maintain the records in their original order.
classified, adj. ~ 1. Accessible only by permission, especially as regards national security. – 2. Restricted from general disclosure. – 3. Organized into groups, eachgroup containing like materials.
RT: clearance, closed, confidential, restriction, sensitiveclassified filing, n. ~ A hierarchical method of organizing materials first by major
concepts, then by related, subsidiary topics.

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close-up

Syn: encyclopedic arrangement
Notes: Materials organized by location often use classified filing to groupmaterials first by state, then by city, and finally by a specific entry, such as a name.
Classified filing may be used for organizing files or entries in a document.
classified index, n. ~ A list of headings, organized into groups based on similar characteristics rather than in alphabetical order, that points to information relevant to
the heading in materials organized in some other manner.
Syn: analytical index
BT: index
Notes: Classified indexes are typically hierarchical, using general headings thatare further subdivided by more specific headings.
cleaning, n. ~ 1. The process of removing dirt, smudges, stains, or other foreign material from an object. – 2. The process of redacting confidential, private, or restricted
information.
Syn: redaction
Notes: Light cleaning1 to remove surface dirt is often considered a routine partof processing. Extensive cleaning of accretions or stains, especially treatments thatinvolve washing or bleaching, requires the services of a trained conservator.
clearance, n. ~ 1. Authorization necessary for access to classified information. – 2.
Permission to take an action. – 3. The distance between two objects reserved for
passage or some other function.
RT: access, classified
click-wrap license, n. ~ Computing · An agreement granting conditions and terms
of use, displayed during program installation or initiation, and acknowledged andagreed to by clicking a button.
BT: license
RT: copyright, shrink-wrap license
Notes: Failure or refusal to accept the conditions in a click-wrap license usually
prevents the user from installing or accessing the program. The phrase is a derivation of shrink-wrap license, where the physical act of breaking a seal or the cellophane on the package indicates consent to the conditions and terms.
clip, n. ~ 1. A short segment taken from a moving image program. – 2. An item cut
from a newspaper or magazine; see clipping. – 3. A fastener used to hold several
sheets together.
Syn: clipping
RT: excerpt, moving image
Notes: Paper clips and binder clips are examples of clips3.
clipping, n. ~ 1. An article or photograph cut from a newspaper or magazine; a news
clipping. – 2. A distortion of sound when a recording is played at a volume exceeding the capacity of the amplifier. – 3. The loss of the beginning or end of audio signals due to the operation of sound-activated equipment starting late or ending early.
Syn: clip, news clipping
close-up, n. ~ 1. A photograph or motion picture image made with the camera near
the subject. – 2. A portrait that shows only the face.
Notes: Two photographs made with lenses of different focal lengths may show
the same area of the subject, but the overall effect may be quite different. Closeups tend to exaggerate variations in the surface of a subject; a close-up of a face

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closed74

will make the nose appear larger because the nose is significantly closer to thecamera than the ears. Images made with longer focal length lenses tend to ‘flatten’the subject because the distances between the camera and the different parts of thesubject are more nearly the same.
closed, adj. ~ 1. Restricted access; unavailable. – 2. Computing · Proprietary; see discussion at open2–5.
RT: classified, open, restriction
closed captioning, n. ~ A transcription of a television program audio track encodedin the signal that allows hearing-impaired viewers to read dialog as subtitles or ona special decoder.
DF: caption, subtitle
Notes: The transcription generally captures only spoken language, but may use
symbols or description to indicate other sounds necessary to understand the program. For example, the sound of a car off-camera driving away may be describedas ‘car leaving.’ The closed-caption signal is encoded on line 21 of an National
Television Systems Committee (NTSC) signal. Closed captioning is limited tovideo programs. It is distinguished from subtitles, which are captions in movies,
and captioning in other settings, such as opera or theatrical productions.
closed file, n. ~ 1. A file containing records generated by a process that has been completed and to which additional information is not likely to be added; a cut-off file.
– 2. A file to which access is not allowed.
RT: restriction
Notes: A closed file2 carries the connotation that no one may see the file until
the conditions causing the file to be closed have expired or have been removed.
Files with limited access are sometimes referred to as restricted or classified.
closed index, n. ~ An index to which additional entries will not be made.
BT: index
cockle, n. ~ A planar distortion in flat materials, especially paper or vellum, that ischaracterized by puckering, waves, or rippling.
RT: buckle
Notes: May be caused by uneven drying, by stretched paper shrinking while
drying, or by excessive heat and moisture.
code, n. ~ 1. A set of characters, numbers, and other symbols used to represent a concept in a short, standard manner. – 2. Ciphers and other systems used to disguisethe meaning of information. – 3. Computing · A set of symbols used to communicate information; a character set. – 4. Law · An official statement of law that iscomplete and systematically arranged. – v. ~ 5. Records management · To classify a record or file by assigning a set of characters, numbers, or symbols representing the series to which it belongs. – 6. Computing · To write a program ormacro containing instructions to perform operations on a computer.
Syn: file code
RT: character set, classification, cryptography, law, program
codebook ~ see: data dictionary
coded classification, n. ~ A technique to use a sequence of characters and digits(codes) as headings in a hierarchical filing scheme.
BT: classification
Notes: Coded classification is an example of classified filing that uses codes
rather than words and phrases.
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75

collagecodex, n. ~ A document, especially an old manuscript, made from two or more flatpieces that have been hinged to open like the leaves of a modern book.
Notes: The hinged binding of a codex distinguishes it from a scroll. The leavesof a codex may be made of any material, including metal, wood, ivory, or morecommonly paper, papyrus, or vellum. The term is derived from early versions of
the Christian Bible.
codicil, n. ~ 1. An informal document, usually attached to a will, giving instructions
as to the disposition of assets. – 2. An addition to a document.
codicology, n. ~ The study of manuscripts, especially their physical nature.
cold storage, n. ~ 1. A technique for extending the life expectancy of materials bykeeping them at a temperature below room temperature, thereby reducing therate of deterioration. – 2. An area where materials can be kept at below normal
room temperature.
RT: acclimation, Arrhenius function, conditioning
Notes: In general, cold begins at 65°F (18°C) and continues down to 0°F(18°C). Sometimes cool storage (65°F to 40°F, 18°C to 5°C) is distinguished fromcold storage (40°F to 0°F, 18°C to 5°C). Because deterioration caused by chemical
reactions is directly related to temperature (see Arrhenius function), keeping
materials at a lower temperature can significantly slow the effects of aging. A
number of standards include precise definitions of cold, based on the materials to
be stored. See, for example, Storage: Paper Records (NISO TR01), Storage:
Photographic Film (ANSI/PIMA IT9.11/ISO 5466), and Storage: Optical DiscMedia (ANSI/PIMA IT9.25).
Cold storage is frequently used to stabilize large quantities of materials. Coldstorage is particularly effective for color and nitrate photographs and motion pictures. In cool storage, materials can be paged directly to a reading room without
acclimatization. In cold storage, materials may be kept at freezing temperaturesand must go through a staging process to bring them up to temperature where
they can be used safely.
Collaborative Electronic Notebook Systems Association, n. (CENSA, abbr.) ~ A
group representing a variety of industries that facilitates the automated management, collaboration, and recordkeeping of research and development data.
Notes: See http://www.censa.org/.
†1 (CENSA): Our mission: To drive creation, convergence, effective usage, andcontinuous improvement of automation technologies and methodologies thatfacilitate scientific discovery, product development and collaboration among
technical and business professionals.
collage, n. ~ 1. A technique of assembling different materials onto a flat surface. – 2. Awork produced using this technique.
DF: composite, montage, photomontage
RT: assemblage
Notes: Materials used may include photographs, paper, printed materials, andfabric. A work that has sufficient depth to be considered three-dimensional isdescribed as an assemblage. If the materials form a unified image, the work is
described as a montage. A photograph that combines images from many negatives
onto a single sheet of paper is called a photomontage. An image composed ofsmall, regular pieces of glass, tile, or other durable material is called a mosaic.

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collecting archives

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collecting archives, n. ~ A repository that collects materials from individuals, families, and organizations other than the parent organization.
Syn: manuscript repository
BT: archives
RT: institutional archives
Notes: The scope of collecting archives is usually defined by a collections or
acquisition policy.
collection, n. ~ 1. A group of materials with some unifying characteristic. – 2.
Materials assembled by a person, organization, or repository from a variety ofsources; an artificial collection. – collections, pl. ~ 3. The holdings of a repository.
Syn: holdings
NT: archives, artificial collection
RT: fonds, manuscript collection, manuscript group, personal papers, record
group
Notes: Collection1 is synonymous with record group if provenance is the unifying characteristic.
†120 (APPM2 1989, 1.0A): [Collection1] A body of archival material formed byor around a person, family group, corporate body, or subject either from a common source as a natural product of activity or function, or gathered purposefully
and artificially without regard to original provenance. [May contain manuscripts,
documents] correspondence, memoranda, photographs, maps, drawings, nearprint materials, pamphlets, periodical tear-sheets, broadsides, newspaper clippings, motion picture films, computer files, etc.
†152 (Johnston and Robinson 2002): The archival community has not traditionally used the term ‘collection’ to label the aggregates of material they typicallydescribe. Archivists make the distinction between an archival fonds, where theitems are of known provenance and their arrangement reflects their original
working order as the records of an organisation or individual, and an ‘artificial
collection,’ where the items are associated but lack the coherence of a fonds. The
archivist recognises the fonds as the set of items that have been created and accumulated by an identifiable individual body (or bodies). However, it should beemphasised that both these classes of aggregates (the fonds and the artificial collection) are ‘collections’ in the more general sense in which the term is used here.
Within an archival fonds, an item can be fully understood only within the context
of its relationship with other items and aggregates in the fonds, and descriptive
practice reflects this.
collection development, n. ~ The function within an archives or other repositorythat establishes policies and procedures used to select materials that the repository
will acquire, typically identifying the scope of creators, subjects, formats, andother characteristics that influence the selection process.
RT: acquisition, appraisal
Notes: Collection development originated as a library term but has been commonly employed by archives, and to a lesser extent by museums, since the 1980s.
When used to refer to the policy resulting from the function, some archives use
the synonymous term acquisition policy or scope of collections statement.
†257 (Sauer 2001, p. 308): Written collection development policies are advocated as a way to ensure that collections have coherent and well-defined focus,

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collodion photographs

while cooperative collecting practices are seen as a way to ensure that relatedmaterials are not scattered among far-flung repositories and that repositories’
scarce resources are not needlessly squandered on unnecessary competitivenessfor collections.
collective description, n. ~ A technique of cataloging related items as a unified whole
in a single record.
BT: description
Notes: Collective description is distinguished from item-level description,
which attempts to describe materials individually. Given the size of archival collections, item-level description is impractical except for the most important materials. Collective description proceeds from the general to the specific, starting withthe collection as a whole, then describing groups and subgroups, series and subseries, and sometimes folders within the collection.
collective record group, n. ~ An artificial collection of records assembled from anumber of relatively small or short-lived agencies that have an administrative orfunctional relationship.
BT: record group
RT: artificial collection
Notes: Within a collective record group, each agency’s records are usually segregated as a subgroup or series.
†124 (Holmes 1984, p. 167): The records of small though essentially independent satellite agencies were often included with the records of major agencies towhich they were related. Many smaller fonds, such as the records of claims commissions or arbitration boards, were grouped together in what became known as‘collective record groups,’ of which a number were established. There would otherwise be thousands of fonds.
collective title, n. ~ Cataloging · A formal title proper that is an inclusive title for anitem containing two or more parts.
RT: title
collective work, n. ~ Copyright · A work, such as a periodical issue, anthology, or
encyclopedia, in which a number of contributions, constituting separate and independent works in themselves, are assembled into a collective whole (17 USC 101).
RT: compilation, copyright†281 (USC, 17 USC 101): A collective work is a work, such as a periodical issue,
anthology, or encyclopedia, in which a number of contributions, constituting separate and independent works in themselves, are assembled into a collective whole.
collector, n. ~ An individual, or group of individuals, responsible for acquiring
materials.
collodio-chloride photograph, n. ~ A photographic print that uses collodion as theemulsion and silver chloride as the light-sensitive salt.
BT: collodion photographs
Notes: Collodio-chloride prints may be either developed out or printed out.
The process was common from the mid-1880s through the 1910s.
collodion photographs, n. ~ Photographic prints, negatives, and transparencies thatuse collodion (cellulose nitrate dissolved in ether) as the emulsion that holds thelight-sensitive salts to the base.
NT: ambrotype, collodio-chloride photograph, tintype, wet collodion

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collotype78

collotype, n. ~ A photomechanical process that uses ink to produce prints from a
reticulated gelatin matrix; a gelatin print2.
Syn: gelatin print
BT: print
NT: Albertype
RT: photomechanicalNotes: Collotypes have a reticulated pattern of light and dark that approximate
the continuous tones of a photograph.
†153 (Jones 1911): [collotype] A process known also as phototype, and in slightvariations, as Albertype, Artotype, etc. It is based on the principle that if a film ofbichromated gelatin is exposed to light under a negative, and the unalteredbichromate is washed out, the film will have a similar property to that possessedby a lithographic stone of attracting ink in some parts and absorbing water in others, the water repelling the ink.
†196 (Nadeau 1990, v. 1, p. 73): This planographic process was invented by
Alphonse Poitevin in 1855 and can be considered the first process of photolithography.
colon classification ~ see: faceted classification
color, n. ~ 1. A property of an object that is determined by the wavelengths of light it
reflects or transmits, giving it the appearance of red, blue, green, yellow, or their
combinations. – 2. Chroma; hue. – adj. ~ 3. Having more than one color; not black
and white. – 4. Reproducing the hues of the subjects depicted.
RT: monochrome
Notes: Color1 is distinguished from saturation (the intensity of the color) andluminance (the brightness of the color). – Color3 is often used to distinguishmaterials that are not monochromatic or black and white. For example, a twocolor print uses two different colors of ink on a base that may be a third color.
color balance, n. ~ 1. The overall color of an image, especially as regards deviationfrom the accurate reproduction of tones. – 2. The ability of photographic materials to reproduce colors accurately.
Notes: Images with an inaccurate color balance1 have a general cast, often subtle but sometimes quiet pronounced. For example, as color photographs age, theircolor balance may shift from neutral to a distinct hue due to the relative instabilityof the dyes. In some processes, yellow dyes often fade more rapidly than otherdyes, and images may take on a magenta cast over time. In other cases, a layer
becomes uniformly stained, giving the image a yellow cast. – Color balance2 may
be distorted by using materials designed for use with the wrong type of lightsource. For example, color film intended to be used outdoors will appear yellow if
exposed under incandescent lights or green if exposed under fluorescent light.
color bars, n. ~ A standard signal used as a benchmark to test the color balance ofvideo equipment.
RT: benchmark
color correction, n. ~ The process of adjusting the hues and tones of an image so thatit accurately reproduces those of the original subject.
Notes: Color correction is used in photography, including digital photography,
motion pictures, video, and other media that reproduce images directly fromnature. Variations in film, processing, lighting, and other conditions may cause

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Comité Consultatif International
Téléphonique et Télégraphiquecolors in an image to be overly blue, yellow, or some other color. Adding blue to an
image with an overall yellow cast can eliminate that color imbalance.
color management, n. ~ The process of ensuring that hues and tones are translated
between imaging systems as accurately as possible.
Notes: Different color management systems have different capacities for reproducing the entire range of colors that the human eye can see. Printed images havea smaller range of tones than images viewed by transmitted light. Similarly, different computer monitors may display the same file with very different colors due tovariations in hardware design and age. Color management systems attempt tominimize differences by calibrating equipment and processes to standard colors tocontrol the appearance of color.
COM, n. ~ 1. A communications port on a computer, especially the serial port on a
personal computer. – 2. A top-level domain for Internet hosts in the United States
intended for use by commercial sites. – 3. A file extension used by Microsoft DOS,
Windows, and compatible software to indicate an executable file.
DF: component object model, computer output microfilm
combination printing, n. ~ Photography · A technique of creating a photographic
print with a single, unified image from several different negatives.
DF: photomontage
RT: composite, multiple exposure, photographNotes: At its simplest, combination printing may be little more than the use of
two separate negatives made of the landscape and the sky that are printed
together. This technique was used to compensate for orthochromatic negatives
that could not properly record the sky and scenery in a single exposure. At theother extreme, combination printing is frequently associated with the Pictorialist
photographers of the 19th century. O. G. Rejlander and H. P. Robinson were twowell-known practitioners. One of the best known examples is Rejlander’s The TwoWays of Life, described below. A print made using this technique may be described
as a combination print or a composite print.
†203 (Newhall 1982, p. 74): [Describing Rejlander’s use of combination printing to create The Two Ways of Life.] He would have needed a huge studio and manymodels to take this picture with a single negative. Instead, he enlisted the servicesof a troupe of strolling players and photographed them in groups at scales appropriate to the distance at which they were to appear from the spectator. On othernegatives he photographed models of the stage. He made thirty negatives in all,which he masked so they would fit together like a picture puzzle. Then, painstakingly masking a sheet of sensitized paper to match each negative in turn, heprinted them one after the other in the appropriate positions.
comic mode, n. ~ 1. The arrangement of images on roll film with frames (portrait orlandscape) oriented horizontally, perpendicular to the long axis of the film; horizontal mode. – 2. The arrangement of images on microfiche with frames filling thecolumns in a row before preceding to the next row.
DF: ciné mode, vertical mode
Syn: horizontal mode
Comité Consultatif International Téléphonique et Télégraphique ~ see:International Telecommunication Union

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Comité international pour la documentation duConseil international des musées

80

Comité international pour la documentation du Conseil international des musées(also International Committee for Documentation of the International Councilof Museums), n. (CIDOC, abbr.) ~ A committee of the International Council ofMuseums (ICOM) that focuses on the documentation of museum collections andthat promotes collaboration among curators, librarians and information specialists interested in documentation, registration, collections management, and computerization.
Notes: See http://www.willpowerinfo.myby.co.uk/cidoc/.
common records schedule ~ see: general records schedulecommonplace book, n. ~ A personal anthology of aphorisms, short passages from literature, poems, and other notes transcribed into a blank volume to serve thememory or reference of the compiler.
Syn: memorandum bookNotes: Increasingly rare in the United States after the first quarter of the 20th
century.
communication, n. ~ 1. An expression of ideas or information through speech, text,
or symbolic behavior. – 2. The process of exchanging such ideas. – communications, pl. ~ 3. A division within an organization that serves as the official publiccontact, especially with news media; public relations. – 4. A division within an
organization responsible for managing technology used to send and receive messages, such as telephones.
Compact Cassette, n. ~ A standard format for magnetic audiotape measuring justunder 4  2½ inches, with the tape measuring 0.15 inch on two hubs.
RT: audiotape, cassetteNotes: The Compact Cassette was introduced in 1962 by Philips and quickly
became a de facto standard. Although used principally for audio recordings, theCompact Cassette was used by some early personal computers for data storage.
Standard lengths are 60, 90, and 120 minutes.
compact disc, n. (CD, CD-ROM, CD-I, VCD, CD-V, abbr.) ~ A 120mm (4.7 inch)
digital optical disk, commonly used for sound recordings and computer data, that
stores approximately 600 MB of data in a spiral track.
DF: phonograph record
BT: optical disk
NT: Photo CD
RT: High Sierra
Notes: The original CD format was introduced in 1983 by Sony and Philips asa medium for recorded sound. Variations of the format are now used to store
other types of data. Other formats include CD-ROM (CD Read Only Memory)for computer data, CD-I (CD Interactive) that allowed interactive multimedia tobe played on a television, VCD (Video CD) for video recorded in MPEG-1, CD-V
(CD Video) for uncompressed video, and Photo CD.
The original CD format was read-only. Later versions allowed write-once andread-write capabilities. Writable versions include CD-R, CD+R, and CD-RW.
Although the spelling ‘disk’ is common in the United States, the format isspelled ‘disc.’
compact shelving (also compact storage, mobile shelving, mobile aisle shelving,
movable shelving), n. ~ Shelving designed so that rows can be moved next to eachother, with no intervening aisle, to provide dense storage.
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BT: shelving
Notes: By moving rows together, it is possible to eliminate aisles. An aisle canbe created between two any rows as needed. Generally rows are parallel to eachother, although they may be on a central pivot. Depending on the system, compact
shelving may be moved using a manual crank or an electric motor.
compartment, n. ~ A unit of shelving, single- or double-sided, consisting of horizontal shelves between standards, uprights, or upright frames.
Syn: bay, section
RT: shelving
compass rose, n. ~ A circular design on a map to indicate north and other points ofthe compass.
RT: cartography
compatibility, n. ~ 1. The ability of components to work together properly. – 2.
Computing · The ability of different pieces of hardware, software, and data towork together.
Notes: Compatibility1 applies to many technologies found in archives.
Microfilm must match the readers, sound recordings must match playbackmachines, and slides and motion pictures must match projectors.
Compatibility2 is necessary for hardware and software to function properly. An
operating system designed for one computer architecture may not run on anotherarchitecture. Microsoft Windows 2000, written to run on modern Intel-based personal computers, does not function on a Macintosh computer and does not run
on an early Intel-based personal computer (PC). Different programs must becompatible to function properly. A program written for the Windows 2000 operating system may not run on a PC running Windows 3.1 unless it is specifically
written to be backwards compatible (designed to work with previous versions).
Data and software must be compatible if the program is to be able to manipulate
the data properly. A word processing file written in Corel WordPerfect cannot beread directly by Microsoft Word without a conversion filter. A file written by a different versions of the same software may not be compatible unless the different
versions use the same format or the software is backward compatible. Word 2000
may not be able to read an older file created with Word 5.
competence, n. ~ 1. Having the basic qualifications to perform a function. – 2.
Diplomatics · The mandate and authority given to an office or person to accomplish something.
RT: function, mandate
Notes: Competence is not necessarily tied to responsibility. If a competent
individual acts as an agent for another person, the person represented may be
responsible for any action taken. For example, an archivist in a large repository
may have competence to negotiate deeds of gift, but the responsibility for thosedeeds may lie with the repository’s director.
†70 (Duranti 1998, p. 90, n. 10): Function1 and competence are a different
order of the same thing. Function is the whole of the activities aimed to one purpose, considered abstractly. Competence is the authority and capacity of carryingout a determined sphere of activities within one function, attributed to a given
office or an individual. . . . While a function is always abstract, a competence mustbe attached to a juridical person.

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compilation

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compilation, n. ~ A work assembled from a variety of material taken from various
sources to create a new work; an anthology.
RT: collective work
Notes: A compilation may also include new material, especially material thatserves as an introduction, that provides a bridge between or commentary on thematerial from other sources, or that closes the work. Often used to describe
motion pictures and sound recordings.
†281 (USC): Copyright · A work formed by the collection and assembling ofpreexisting materials or of data that are selected, coordinated, or arranged in sucha way that the resulting work as a whole constitutes an original work of authorship. The term ‘compilation’ includes collective works.
compiler, n. ~ 1. An individual who assembles materials from various sources andorganizes it for publication. – 2. Computing · A program that translates high-level
programming code into machine code that serves as instructions for a computer.
Notes: A compiler2 may create code that is executable (object code), or it may
generate low-level code (assembly language), which must then be made executableby an assembler.
completeness, n. ~ 1. The property of having every necessary step concluded withnothing wanting. – 2. The property of having all physical and intellectual components required by the process or laws regulating the system that created the record.
– complete, adj. ~ 3. Having every necessary step concluded with nothing wanting. – 4. Having all physical and intellectual components required by the process
or laws regulating the system that created the record.
RT: accuracy, adequacy of documentation, integrity, reliability, sufficiency
Notes: In the context of records, completeness has the connotation of ensuringthat all required information is included when the record is created. It is distinguished from sufficiency, which considers whether enough information has been
captured; a form may be complete but insufficient. Completeness is distinguishedfrom integrity, which relates to the potential of loss or degradation of information
after it has been created.
complex entry, n. ~ A heading used in an index or catalog that has been subdivided,
typically to group related headings in a classified index or catalog.
BT: heading
RT: entry
Notes: Complex entries may be formed by inverting a natural language phrase(‘government archives’ entered as ‘archives, government’) or by adding a subheading (‘archives – government – 20th century’).
complimentary clause, n. ~ Diplomatics · A statement of respect included in the
final clauses.
Notes: Common English examples include ‘yours truly’ and ‘sincerely.’component object model, n. (COM, abbr.) ~ An open standard that defines digital
objects with interfaces that allow other software to access their features, especiallyfor use in cross-platform, client/server environments.
DF: COM, computer output microfilm
Notes: Developed and promoted by Microsoft, COM has been extended toinclude the Distributed Component Object Model (DCOM) and COM+ standards. Distinguish from computer output microfilm and technology-relatedsenses that are also abbreviated COM.
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compulsory rights

composite, n. ~ 1. A video signal that combines color and luminance information intoa single signal for recording and broadcast and that is decoded when viewed. – 2.
Motion picture film containing both the picture and matching sound; a married
print. – 3. Photography · A photographic print with a single, unified image fromseveral different negatives. – 4. Photography, Anthropology · A single portrait
made from photographs of many people. – 5. Conservation · A complex material
in which several components combine to produce characteristics and properties
that are not found in the individual components (ceramics, glass, plastics).
DF: collage, photomontage
RT: combination printing, montage, video
Notes: Composite3,4 is distinguished from ‘collage’, which are prints assembled
from pieces of other prints. – A composite3 photograph may be made using thetechnique of combination printing. – Composite4 describes a technique used in
the late 19th century. In some instances, these photographs were purported tohave anthropological value by revealing a generic ‘type’ of the class of people photographed, often a race or ethnic group, but sometimes a family.
compound act, n. ~ Diplomatics · Something that is done on behalf of anotherphysical or juridical person, or among several persons, and that involves a numberof steps in execution.
BT: act
compound document, n. ~ Computing · A digital document that includes a variety
of formats, each of which is processed differently.
RT: digital document, document, Open Document Architecture
Notes: A compound document may include text, raster or vector graphics,
audio files, spreadsheets, and other formats. A compound document may be fixed
or dynamic, and may either store the components internally or draw them fromexternal data sources. Web pages are often compound documents, as they include
text and images. Sometimes called a multisensory document.
comprehensive records schedule (also comprehensive records plan) ~ see: general
records schedule
compression, n. ~ Computing · A process that reduces the amount of space necessary for data to be stored or transmitted.
RT: JPEG, lossless, lossy
Notes: ‘Compression’ is often used to describe the process of compacting andextracting the information, although the term can be used to distinguish the firstphase from the second phase, which is called decompression. The digital image
formats JPEG and GIF both use compression to minimize file size.
Compression may be described as lossless and lossy. Lossless compression
ensures that the uncompressed version is identical to the original; no information
has been lost. Lossy compression results in some difference between the original
and an uncompressed version. In general, lossy compression may produce asmaller file size. The GIF file format incorporates a compression algorithm that islossless for images that contain fewer than 256 colors; images with more colors are
reproduced with a limited palette. The JPEG format can, in theory, be configured
to have varying degrees of loss, including a lossless option.
compulsory rights (also compulsory license, mandatory rights), n. ~ Copyright ·A permission granted by law allowing the use of protected materials without

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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explicit permission of the owner of copyright, but requiring the user to pay a specified fee to the copyright owner.
RT: copyrightNotes: In the United States, compulsory rights have governed the mechanicalreproduction of music, cable television systems, noncommercial broadcasts, andjukeboxes.
computer, n. ~ 1. An electronic device that accepts data as input, which is then analyzed or manipulated according to specific instructions, with the resulting datastored for future use, output in human-readable form, or used as input to anotherprocess or to control another device. ~ 2. One who counts or adds numbers.
RT: computer system, legacy system
Notes: Computers1 are often categorized in terms of their processing power.
‘Mainframe’ (in slang, ‘big iron’) refers to large computers, especially older systems that relied on batch or centralized processing. They continue to be used for
applications that require many individuals to work simultaneously with a large
amount of shared data, such as a large corporate accounting system. Because‘mainframe’ describes older systems, the term ‘supercomputer’ was introduced todescribe a new class of very powerful computers, especially very fast or massivelyparallel architectures. ‘Minicomputer’ was used to describe smaller systems, especially those with all components contained in a single cabinet. The term has
generally fallen out of use. ‘Microcomputer’ and ‘personal computer’ (PC) arenear synonyms that refer to small systems that rely on a single-chip central processing unit (CPU). ‘Workstation’ connotes a very powerful microcomputer
designed for use by an individual for processor-intensive applications but is often
used to mean any personal computer. Given the increase of speed and capacity of
hardware, the distinctions between these categories of computers are significantly
blurred by the fact that many modern laptops are more powerful than early mainframes. Modern computers are digital, using binary code and programmed using
software. Some early computers did not use binary code, and analog computerswere programmed by physical wiring.
Computer2 is now largely obsolete, though the profession was not uncommon
through the mid-20th century. Computers might have been involved in producing
large tables of numbers from formulas.
computer-aided design, n. (CAD, abbr.) ~ Software that is used to create precision
drawings in two or three dimensions and that often incorporates details about thephysical and performance characteristics of the objects represented.
RT: architectural drawing
Notes: CAD software is commonly used by architects and engineers. It is often
capable of analyzing the characteristics of the materials represented in the design
to check tolerances, loads, capacities, and the like.
computer-aided engineering, n. (CAE, abbr.) ~ A broad term that encompasses mostuses of computers in design, planning, manufacturing, and testing.
computer-aided retrieval (also computer-assisted retrieval, n. (CAR, abbr.) ~ The useof computers to aid access to information on physical media, especially microfilm.
Notes: Computer-aided retrieval typically includes an index and sometimes abrief description of the material that can be searched. When relevant material isidentified, the system may automatically load microfilm or offline-storage media
containing the materials, then locate it within its container and display it.
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concept indexing

computer-based indexing ~ see: automatic indexing
Computer Graphics Metafile, n. ~ A standard (ISO/IEC 8632) specifying a mechanism to store and transfer picture description information between systems.
†134 (ISO/IEC 8632, 1999): ISO/IEC 8632 provides a file format suitable for the
storage and retrieval of picture description information. The file format consists ofan ordered set of elements that may be used to describe pictures in a way that iscompatible between systems of different architectures, compatible with devices ofdiffering capabilities and design, and meaningful to application constituencies.
This picture description includes the capability for describing static images.
computer input microfilm, n. (CIM, abbr.) ~ 1. The process of using hardware andsoftware to transform data on microforms to machine-readable code. – 2. A
microform used as the source of data to be transformed for computer input.
BT: microfilm
computer output microfilm, n. (COM, abbr.) ~ Microfilm containing informationthat has been generated or stored by a computer and that has been written directly
to film without the use of an intermediary paper printout.
DF: COM, component object model
BT: imaging, microfilm
Notes: Distinguish from component object model and other technologyrelated senses that are often abbreviated COM.
computer program, n. ~ A sequence of instructions given to a computer to performa specific task or produce a desired outcome; a program5.
Syn: application, program
RT: software
Notes: Modern programs are typically written in a high-level language such as
Basic, C, Java, or Pascal, which reflect the steps necessary to accomplish the task.
That high-level language is then translated into executable code by an assembler
or compiler.
computer system, n. ~ A collection of related hardware, software, or both that work
together for a common purpose or are regarded as a whole.
BT: system
RT: computer
Notes: Human users play an integral role in some computer systems. For
example, a human may be asked to make a decision based on results in the middle
of a process, authorize the next process, or transform data manually.
concealment, n. ~ 1. Law · The failure to disclose something, either passively, by not
declaring what is known about the thing, or actively, by hiding the thing or hindering its discovery. – 2. Imaging · The use of interpolation to supply an approximation of missing or questionable data in an image.
Notes: An example of concealment2 is a process that fills in information
between scan lines in a television picture to produce a smoother image.
concept indexing, n. ~ The process of creating an ordered list of headings, using terms
that may not be found in the text, with pointers to relevant portions in the material.
Syn: assignment indexing
BT: indexing
Notes: Concept indexing draws headings from a controlled vocabulary, rather
than relying on the terms found in the material that is indexed. Concept indexing

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is distinguished from extraction indexing, typically done by a computer, which
relies exclusively on the terms found in the document. At one point, concept
indexing was a manual process, requiring human judgment to link the headings to
the ideas in the text. The process of assigning terms from a controlled vocabulary
has been automated, with mixed success, by building rules of analysis that can
assign headings on the basis of related terms in the text.
concordance, n. ~ 1. A list of terms used in a body of work, with pointers to the location of those terms. – 2. Archives · A finding aid that lists previous and current
reference numbers of records that have been renumbered or relocated.
Notes: A concordance1 may be abridged to exclude common words or may be
exhaustive to include every word. Concordances often contain every variation of aword, rather than combining them under a general form. – A concordance2 is also
called a conversion list.
concurrent resolution, n. ~ A formal expression of an opinion or decision by one
chamber of a legislature and agreed to by the other.
BT: resolution
Notes: A concurrent resolution does not have the force of law, as distinguishedfrom a joint resolution, which does carry the force of law and is subject to veto.
conditioning, n. ~ 1. The process of preparing materials for storage or use by placing
them in a special environment; staging. – 2. Paper manufacturing · A processduring paper making in which moisture is added or removed to match the environment of print rooms. – 3. Motion pictures · Coating film stock with a lubricant during cleaning.
Syn: acclimation, staging
RT: cold storage, reconditioning
Notes: Conditioning1 is typically used to describe steps necessary to placematerials in cold storage or to make them available for use in the reading room.
When materials are conditioned for cold storage, they may have moisture
removed to prevent the formation of ice. When removing from cold storage, conditioning ensures that the materials are at a suitable temperature and moisture
content to avoid problems of condensation or brittleness.
Conférence internationale de la Table Ronde des Archives (also International
Conference of the Round Table on Archives, n. (CITRA, abbr.) ~ The annual
meeting of heads of national archival institutions, of the heads of national professional associations, and of the chairs of ICA sections and committees.
RT: International Council on Archives
Notes: See http://www.ica.org/citra/.
†137 (CITRA): [CITRA] membership is that of the Delegates Meeting. It is
held in between quadrennial international congresses and allows members holding important responsibilities within the profession to meet every year to debate
their views, update their knowledge and share experiences on subjects of common
interest.
confidential, adj. ~ 1. Kept secret within an authorized group. – 2. Not to be disclosed.
RT: classified, disclosure-free extract, privacy, public, sensitive
Notes: Confidential information may require restrictions on access to protect
the rights of the parties involved.

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conservator†10 (AJS, Records §29): Access to a document in the possession of a public official may properly be denied, in some instances, on the grounds that the information was received in confidence. But a person who sends a communication to a
public officer relative to the public business cannot make his communication private and confidential simply by labeling it as such. The law determines its character – not the will of the sender.
configuration, n. ~ 1. The manner in which parts are assembled into a whole. – 2.
Computing · The manner in which various pieces of hardware and software areconnected to allow them to work together.
conservation, n. ~ 1. The repair or stabilization of materials through chemical or
physical treatment to ensure that they survive in their original form as long as possible. – 2. The profession devoted to the preservation of cultural property for the
future through examination, documentation, treatment, and preventive care, supported by research and education.
DF: preservation, restoration
Notes: Conservation1 counters existing damage, as distinguished from preservation2, which attempts to prevent damage. Conservation does not always eliminate evidence of damage; restoration includes techniques to return materials totheir original appearances (which may include fabrication of missing pieces). –However, conservation2 is often used to include preservation1 activities.
conservation laboratory (also preservation laboratory), n. ~ A facility with specialized equipment to support the treatment or repair of materials through the use ofchemical or physical treatments.
Notes: Conservation laboratories often have microscopes and other devices toinspect materials, tables and sinks to hold large, flat items, and fume hoods to prevent the spread of toxic gases.
conservator, n. ~ A professional whose primary occupation is the practice of conservation and who, through specialized education, knowledge, training, and experience, formulates and implements all the activities of conservation in accordancewith an ethical code such as the AIC Code of Ethics and Guidelines for Practice (AIC
Definitions).
Notes: The AIC also defines a number of related jobs, includingConservation Administrator, a professional with substantial knowledge ofconservation who is responsible for the administrative aspects and implementation of conservation activities in accordance with an ethical code such as the AIC
Code of Ethics and Guidelines for Practice.
Conservation Educator, a professional with substantial knowledge and experience in the theory and techniques of conservation whose primary occupation is
to teach the principles, methodology, and/or technical aspects of the profession inaccordance with an ethical code such as the AIC Code of Ethics and Guidelines for
Practice.
Conservation Scientist, a professional scientist whose primary focus is theapplication of specialized knowledge and skills to support the activities of conservation in accordance with an ethical code such as the AIC Code of Ethics andGuidelines for Practice.
Conservation Technician, an individual who is trained and experienced in
specific conservation treatment activities and who works in conjunction with orSyn: Synonym • †: see Bibliography • Superscript: Definition number

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Consortium for the Computer Interchange of Museum Information

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under the supervision of a conservator. A conservation technician may also be
trained and experienced in specific preventive care activities.
Collections Care Specialist, an individual who is trained and experienced in
specific preventive care activities and who works in conjunction with or under thesupervision of a conservator.
Consortium for the Computer Interchange of Museum Information ~ see: CIMI
Conspectus, n. ~ A project begun in 1980 by the Research Libraries Group to evaluate and compare the relative strengths of the subjects held in library collections tofacilitate coordinated collection by member libraries.
constituent correspondence, n. ~ Letters received by elected officials from individuals in their districts, often expressing the authors’ opinions on matters of public
policy or seeking assistance in interactions with the government.
construction drawing ~ see: architectural drawing, engineering drawing
constructive notice, n. ~ The communication of information in a manner that, bylaw, cannot be controverted or disputed because a party had the opportunity andobligation to be aware of it.
RT: evidence, public record
Notes: The intent of constructive notice is to give individuals an opportunity
to protect their interests, to ensure that they are familiar with the details of anaction, and to give all parties an opportunity to support or oppose the matter atissue. In the United States, many records are kept in a public office to provide constructive notice. Examples include, records of real property; births, marriages, anddeaths (vital records); judicial decisions; minutes of public meetings. Many ofthese records are held by the office of a city or town clerk, a county recorder, or thesecretary of state.
†10 (AJS, Records §102): The doctrine of constructive notice rests on the ideathat all persons may learn and actually know that of which the law gives notice andimplies knowledge. The notice imparted by the due and proper record of an instrument, although called a constructive notice, is just as effectual for the protection of
the rights of the parties as an actual notice by word of mouth, or otherwise.
contact copy, n. ~ A photographic reproduction made by holding the copy and original together during exposure.
BT: copy
NT: contact print
Notes: A generic term used when the copies may be in a variety of formats,such as print, negative, or transparency. Commonly used in photographic reproduction, including micrographics, where the original and copy are held together
with glass.
contact paper, n. ~ A slow-speed photographic paper intended to be exposed whileemulsion-to-emulsion with the negative.
BT: paper
Notes: Contact paper is distinguished from enlarging paper, which is faster anddoes not require as intense a light source. Contact paper may be printed out ordeveloped out. Azo is an example of contact paper.
contact print, n. ~ A photographic print made while the paper is held emulsion-toemulsion with the negative.
BT: contact copy

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content datecontact sheet, n. ~ A standard size sheet of photographic paper (typically 8  10
inches) used to make a contact print of all images on a roll of photographic film.
Notes: A contact sheet for 2¼ film typically has twelve images. A contact sheet
for 35 mm film typically holds 35 images (seven rows of five images).
container, n. ~ A package or housing used to hold materials; a receptacle.
NT: box, can, folder, portfolio, slipcase, tub file
Notes: Container carries the connotation that the contents can be separated,
especially when the materials are in use. A slipcase for a book or a document box
is a container. The shell for the tape in a videocassette may be called a housing, but
it is not a container.
container list, n. ~ The part of a finding aid that indicates the range of materials ineach box (or other container) in a collection.
DF: folder list
Notes: A container list may include the title of the series and a description of
the first and last items in the container, omitting descriptions of materials
between, or it may merely list the series in each box. A container list may containshelf locations. A container list is distinguished from a folder list, which includes a
description of each folder in the container.
contamination, n. ~ 1. The condition of having undesirable, foreign material addedin. – 2. The process of adding unwanted material.
Notes: Most often refers to the introduction of chemicals or other physicalmaterials, but may also indicate the corruption of a digital or analog signal withnoise.
content, n. ~ The intellectual substance of a document, including text, data, symbols,
numerals, images, and sound.
BT: record
RT: context, structure
Notes: Along with context and structure, content is one of the three fundamental aspects of a record.
content analysis, n. ~ 1. A methodology to appraise records by considering the significance of the informational value and the quality of information contained in
the records. – 2. Cataloging · The process of examining a work to determine its
subjects, especially for purposes of writing an abstract or assigning access points.
BT: appraisal
Notes: Content analysis assesses quality in terms of the time span, the completeness, and the level of detail of the information contained in records.
†112 (Ham 1993, p. 64): Content analysis: The archivist must evaluate the significance of the subjects or topics documented in the records and then determine
how well the information in the records document those subjects or topics.
content date, n. ~ Cataloging · The time period of the intellectual content or subject of the unit being described, often expressed as a date range.
DF: creation date
Syn: coverage date
BT: date
Notes: A content date is distinguished from the creation date, the latter referring to when the materials were made. A contemporary collection of materials
about to the Korean War would have a content date in the 20th century and a creation date in the 21st.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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content management, n. ~ Techniques to set policies and supervise the creation,organization, access, and use of large quantities of information, especially in different formats and applications throughout an organization.
BT: management
RT: document management, information system, knowledge management,
records management
Notes: Content management is often used to describe the management of
websites, but in other instances refers to the management of all information acrossthe whole of an enterprise.
†69 (Duhon 2003, p. 10): Enterprise content management (ECM) is the technologies, tools, and methods used to capture, manage, store, preserve and deliver
content across an enterprise. At the most basic level, ECM tools and strategies allow
the management of an organization’s unstructured information, wherever that
information exists. ECM is a process that takes your content throughout its lifecycle – from the creation of an idea scribbled on a sheet of paper to the managementof the multiple working documents to flesh out that idea to the archival and ultimate disposition of the policy that had its genesis in that flash of inspiration.
content standard, n. ~ A set of formal rules that specify the content, order, and syntax of information to promote consistency.
DF: data structure standard
BT: standard
Notes: A content standard goes beyond identifying the general type of information and indicates how to select between different, equivalent representationsof the information and the manner the information is to be structured. For example, a content standard for a field called ‘name’ might indicate whether an individual’s common or full name should be used and whether the name should beinverted. For example, Lewis Carroll might be entered as Dodgson, Charles
Lutwidge. Anglo-American Cataloguing Rules (AACR) and Archives, Personal
Papers, and Manuscripts (APPM) are examples of content standards.
†89 (Fox and Wilkerson 1998, p. 27): Data content standards govern the order,
syntax, and form in which the data values are entered. For example, if Paul Joseph
Smith is the authorized name in the authority file, the data content standard
might specify that the last name be entered first, as in Smith, Paul Joseph.
†287 (Weber 1989, p. 509): Standards for data contents and data construction
provide guidelines for the content of the data structures. . . . Many data content
standards are guidelines, namely ‘rules for activities that should be applied as consistently as possible but which, by their nature, will not necessarily produce identical results even when followed.’
contents note, n. ~ Cataloging · A concise summary of the sections of a work.
RT: scope and contents note
Notes: In bibliographic cataloging, a contents note often reproduces the titlesof chapters in a book. In USMARC format, it is recorded in field 505.
context, n. ~ 1. The organizational, functional, and operational circumstances surrounding materials’ creation, receipt, storage, or use, and its relationship to othermaterials. – 2. The circumstances that a user may bring to a document that influences that user’s understanding of the document.
RT: archival bond, content, Encoded Archival Context, original order, provenance, structure
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continuum

Notes: Along with content and structure, context is one of the three fundamental aspects of a record.
context analysis, n. ~ A methodology for assessing the value of records in light ofother sources of the same or similar information.
BT: appraisal
Notes: Context analysis considers whether information in the records is
unique, is in a preferred form, is of superior quality, is scarce, or is in some form
that enhances the importance or usefulness of the records.
contingent records, n. ~ Records whose disposition is not based on a fixed period oftime, but on some future event that will take place on a date unknown.
BT: record
RT: retention period
continuation, n. ~ 1. A supplement to an existing work. – 2. An additional part orissue in a run of serials, series, or monographs.
continuing value, n. ~ The enduring usefulness or significance of records, based on
the administrative, legal, fiscal, evidential, or historical information they contain,
justifying their ongoing preservation.
Syn: enduring value
BT: value
RT: historical value, permanent value
Notes: Many archivists prefer to describe archival records as having continuing
value or enduring value, rather than permanent value. The phrase ‘continuing
value’ emphasizes the perceived value of the records when they are appraised, recognizing that a future archivist may reappraise the records and dispose of them.
The phrases are often used interchangeably.
continuity, n. ~ Moving images · The process of ensuring that details in different
takes match in the context of the program.
Notes: Continuity ensures that time within a program is perceived as realistic,
not the actual time required to make the program. For example, some scenes may
be shot several times or be shot in an order different from that in the program.
Continuity records details necessary to give a sense of a seamless flow. For example, if a scene filmed over a day takes only a few minutes, a clock visible in thescene must appear to represent narrative time, not actual time.
continuity file ~ see: chronological filecontinuous forms, n. ~ Forms printed on fanfold paper.
RT: fanfold
Notes: Each form is usually on a separate sheet, defined by the folds.
Perforations along the fold facilitate bursting. The paper is usually intended foruse in a computer, and may have holes along the edges to facilitate transport pasta print mechanism using a tractor feeder.
continuous-tone image, n. ~ A graphic made by a process that can reproduce asmooth gradation of tones or colors without the use of a halftone screen.
Notes: Continuous-tone images are distinguished from those made using aline process with one or a few colors of ink. Examples of continuous-tone images
include photographic prints, negatives, and transparencies.
continuum ~ see: life continuum, records continuum

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contract, n. ~ 1. A legally binding agreement between two parties. – 2. – An enforceable promise made by a party to a transaction. – 3. A document that records theterms and conditions of a legally binding agreement.
contrast, n. ~ The relative difference between the lightest and darkest areas of animage.
RT: brightness
Notes: High-contrast images have a significant difference between the highlights and shadows, often having very few midtones. Low-contrast images haverelatively less difference between the highlights and shadows, often lacking a purewhite or pure black. Contrast is sometimes expressed as a ratio of the lightest anddarkest areas of an image, as measured by a densitometer.
contributor, n. ~ An individual or organization with secondary responsibility for thecreation of a collaborative work or a collection.
Notes: Contributors may supply separate parts of a larger work; for example,
several authors may contribute essays to an anthology. A contributor may also
serve a specific role for a work as a whole, such as an editor, translator, producer,
or director.
control character, n. ~ A computer code within a character set typically used to direct
operations rather than for informational content.
BT: character set
Notes: In ASCII, characters between 0 and 31, and character 127 are reserved
as control characters. Common control characters within documents include tab,carriage return, and newline. Other control characters used to control transmission of data include Start of Text, End of Text, and End of Transmission. Control
characters used to indicate data records and fields include the file, group, record,
and unit separators.
controlled vocabulary, n. ~ A limited set of terms and phrases used as headings inindexes and as access points in catalogs.
NT: Art and Architecture Thesaurus, Library of Congress Subject Headings
RT: authority file, classification, descriptor, index, index term, thesaurus,
Thesaurus for Geographic Names, Thesaurus for Graphic Materials, vocabulary
Notes: Terms in a controlled vocabulary are selected so that only one term represents a concept, allowing all material relating to that concept to be retrieved
using that term even if the term does not appear in the text. The term used forindexing purposes is the preferred term. The vocabulary may also include crossreferences from nonpreferred terms to preferred terms.
†75 (Durrance 1993, p. 41): Without a controlled vocabulary, one cannot
ensure the retrievability of the records sought and only those records. . . . [It is] thetotality of all the identified access points, the preferred terms and the linkages
established among preferred and variant terms within a particular [authority] file.
convenience file (also crutch file), n. ~ A file containing duplicates of records kept
near the point of use for ease of reference.
BT: file
RT: office file, personal file
Notes: Because convenience files contain duplicates of the record copy, preserved elsewhere, they are often considered nonrecords. The documents in a convenience file are often called convenience copies.

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copy†271 (Texas A&M Procedures 2002): Care must be taken by records management coordinators and University executives in determining if duplicate records
are convenience copies or if two or more copies of the same information orrecords series are to be considered an official record copy. It is possible for thesame information or records series to be present in two or more units of the
University and be the official record copy in each unit if it serves a different function in each of the units.
convention, n. ~ 1. A generally accepted custom arising from practice rather than law.
– 2. A formal standard that will produce similar but not identical results. – 3. An
agreement or compact between groups, especially nations, that is less formal thana treaty.
BT: standard
Notes: A convention2 is more specific than a guideline, but not as precise as atechnical standard. Conventions produce more consistent results than guidelines
but less than technical standards.
conventional records, n. ~ 1. Textual records. – 2. Records that are human-readable.
BT: record
Notes: Conventional records1 distinguishes written documents from other formats, such as audio or pictorial records. – Conventional records2 distinguishes traditional, four-corner documents from other formats, such as audio recordings
and electronic records.
conversion, n. ~ 1. A process of changing something’s form or function. – 2.
Computing · To move data to a different format, especially data from an obsolete
format to a current format; migration.
NT: persistent object preservation
RT: migration
Notes: Conversion1 includes scanning paper documents to create digital
images or rekeying paper text into a computer. – Conversion2 is more than copying files. It involves a change in media internal structure, such as from diskette totape, from one version of an application to a later version, or from one application
to another.
conversion list ~ see: concordance
coordinate indexing system, n. ~ A set of rules to provide access to materials byassigning separate headings for each concept, which are then related (coordinated) during a search to retrieve materials based on the relationship among thoseheadings.
BT: indexing
copy, n. ~ 1. Something that is nearly identical to something else; a facsimile; a reproduction. – 2. A duplicate made from an original. – 3. Text, especially a documentthat is to be set in type or used in a news story. – v. ~ 4. To make a reproduction; toduplicate.
DF: duplicate
Syn: dubbing, reproduction
NT: action copy, authentic copy, carbon copy, certified copy, contact copy,
engrossed copy, figured copy, file copy, imitative copy, information copy, microcopy, photocopy, preservation copy, preservation photocopy, reference copy, security copy, simple copy, true copy, use copy

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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copy of record

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RT: backup, blueline, counterfeit, direct image film, disclosure-free extract,
dubbing, duplicate, duplicate original, edition, electrostatic process, facsimile, faircopy, forgery, generation, hard copy, letterpress copybook, original, record copy,
reformat, replica, reprographics, soft copy, text, transcript, version
Notes: A copy1 can vary significantly in its fidelity to the original. In someinstances, it may be sufficient for a copy to capture only the intellectual content of
the record without regard to formatting (see fair copy). Or it may be an exacting
facsimile of the original. Because there is always some loss of quality when making
a copy, originals have greater authenticity than copies. Hence originals are preferred over copies for evidence (see best evidence). The value of the information is
not increased by repetition. However, the presence of many copies of a record may
serve as a check on the trustworthiness of a record; the presence of multiple, identical copies suggests that the record has not be altered. Similarly, publication has
been used as a means to preserve records by distributing copies among many owners and many locations to increase the odds that at least one copy will survive ifothers are lost or damaged. – Copy1,2 and duplicate1 are often synonyms. However,‘copy’ connotes a something reproduced from an original; for example, a Xerox
copy. ‘Duplicate’ connotes a version that may be considered an original; for example, duplicate prints made from the same negative. – A copy1,2 made with the intent
to deceive is often described as a forgery or a counterfeit. A copy or similar work
made by the creator of the original is often described as a replica or version.
†281 (USC, 17 USC 101): ‘Copies’ are material objects, other than phonorecords,
in which a work is fixed by any method now known or later developed, and fromwhich the work can be perceived, reproduced, or otherwise communicated, either
directly or with the aid of a machine or device. The term ‘copies’ includes the material object, other than a phonorecord, in which the work is first fixed.
copy of record ~ see: record copy
copy status ~ see: generation
Copyflo, n. ~ A tradename for a high-speed duplicating process developed by Xerox,
principally used to create print copies of roll microfilm.
RT: microfilm
Notes: The Copyflo process was introduced in 1955.
Copyleft ~ see: General Public License
copyright, n. (c., abbr.) ~ A property right that protects the interests of authors orother creators of works in tangible media (or the individual or organization towhom copyright has been assigned) by giving them the ability to control the
reproduction, publication, adaptation, exhibition, or performance of their works.
BT: intellectual property
RT: Berne Convention for the Protection of Literary and Artistic Works, clickwrap license, collective work, compulsory rights, cultural property rights, derivative work, digital rights management, Eldred v. Ashcroft, fair use, first sale
doctrine, General Public License, joint work, literary works, mechanical rights,
moral rights, performance rights, Visual Artists Rights Act
Notes: In the United States, copyright is provided for by the Constitution(Article I, Section 8) and is codified by the Copyright Act of 1976, 17 USC
101–1332. Internationally, copyright is defined by the Berne Convention, which
the United States joined in 1989.

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Copyright protects the owner’s interests in the intellectual property (content),
rather than in the physical property that serves as a container for the content. For
example, an archives may own a collection of papers, but the author retains copyright.
As property, copyright can be transferred or inherited, hence the owner of awork’s copyright may not be the work’s creator. Those works may be in a wide rangeof media, including literary works; musical works, including any accompanying
words; dramatic works, including any accompanying music; pantomimes andchoreographic works; pictorial, graphic, and sculptural works; motion pictures andother audiovisual works; sound recordings; and architectural works. Copyright does
not protect any idea, procedure, process, system, method of operation, concept,
principle, or discovery in such works; it only protects their tangible manifestation.
†47 (US CBO 2004, p. 1): Copyright grants to creators exclusive rights overtheir original works. After a copyright expires, the creative work enters the publicdomain and may be used freely. Copyright law is thus characterized by the balance[it] seeks to achieve between private incentives to engage in creative activity andthe social benefits deriving from the widespread use of creative works.
core, n. ~ A cylinder on which film or tape is wound to form a spool.
Syn: hubNotes: The core may have a flange, in which case the whole is called a reel. The
core and material it holds may be contained within a cassette, cartridge, or magazine.
corporate archives, n. ~ 1. Documents and other materials created or received by agroup of people (a company, an organization) in the course of operations andpreserved for their enduring value. – 2. The division within an organization
responsible for such materials.
BT: archives, business archives
RT: corporate records
Notes: ‘Corporate archives’ connotes the records of a corporation, a legally recognized entity. However, the term may also be used to describe the records ofinformal groups.
corporate body, n. ~ Cataloging · An organization or group of individuals with anestablished name that acts as a single entity.
Notes: Examples include associations, business firms, churches, conferences,
governments, government agencies, institutions, nonprofit organizations, andreligious bodies.
corporate memory, n. ~ The information in records and in individuals’ personal
knowledge that provide an understanding of an organization’s or group’s history
and culture, especially the stories that explain the reasons behind certain decisions
or procedures.
Syn: institutional memory†300 (Yates 1989, p. 62): Vertical filing systems organized by intended use
rather than by origin and chronology allowed companies to create an accessible
corporate memory to supplement or supercede individual memories.
corporate records, n. ~ Documents and other materials created or received by anincorporated commercial enterprise in the course of operations and preserved for
future use.
BT: business records, record
RT: corporate archives
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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corporate report, n. ~ A summary of activities and a statement of accounts issued bya corporation for stockholders, usually on an annual basis.
BT: report
RT: annual report†171 (Linard and Sverdloff 1997, p. 96): Early on, corporate reports were rather
meager communiqués, intended for company internal distribution only. They
tended to consist of little more than a letter to stockholders signed by the Chief
Executive Officer, a balance sheet, and an auditor’s statement. Several events at theend of the nineteenth and beginning of the twentieth centuries conspired favorably to transform such reports into a company’s most important marketing andpublic relations piece.
correspondence, n. ~ 1. Written communication, especially those sent by courier or
post; letters. – 2. The process of communicating in writing.
NT: general correspondence file, in letter
RT: letter, mail, out letter
Notes: Correspondence1 is distinguished from other documents by the factthat it is typically addressed to a specific individual or group, and is intended to bedelivered by a third party. Examples include letters2, email, postcards, andtelegrams.
correspondence management, n. ~ The application of records management principles to written communications.
Notes: In Canada, ‘correspondence management’ is known as ‘treatment ofcorrespondence’.
corroboration, n. ~ The explicit mention of the means used to validate a record.
COSHRC ~ see: Council of State Historical Records Coordinators
cost-avoidance justification, n. ~ A technique to demonstrate the benefits of someaction by comparing the money saved by taking the action against money thatwould be spent by not taking the action.
RT: strategic information management
cost-benefit analysis, n. ~ A methodology to evaluate different actions, methods, or
strategies by estimating the ratio of all expenses to benefits, both tangible andintangible, inherent in each option.
RT: strategic information management
Notes: Cost analysis is more than the purchase price of the thing being evaluated. It includes the fully burdened cost that includes indirect costs over the
expected life. For example, the fully burdened cost of an electronic recordkeeping
system may include maintenance contracts or support, staff training, and time necessary to ensure that the system conforms to appropriate recordkeeping requirements. Similarly, benefit analysis considers more than immediate direct savings bymonetizing intangible benefits. For electronic recordkeeping systems, direct savings may include salary savings over the life of the project as a result of increased
efficiency, as well as increased functionality and improved customer satisfaction.
For example, a comparison of storing paper records off site versus scanning
those records will need to address the reduced costs of storing records in lessexpensive space, the added costs of retrieving the records, and the intangible costsof the delay in retrieving the records. A scanning project would consider the
reduced costs of storing records in the office, the intangible benefits of rapid
retrieval, and the future costs of migrating records to overcome obsolescence.
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Council of State Historical Records Coordinators, n. (COSHRC, abbr.) ~ A UnitedStates organization made up of representatives from state historical records advisory boards that works to ensure the nation’s documentary heritage is preserved
and accessible.
Notes: See http://www.coshrc.org/.
†37 (Burke 2000, p. 38): The State [SHRAB] Coordinators realized in later
years that when they acted in the capacity dictated by the NHPRC mandate, they
crossed organizational lines between the mission of NAGARA and that of SAA
and AASLH. Their charge was to chair boards in each state and thereby work witharchivists, historians, records managers, librarians, elected and appointed government officials, and other professionals. . . . For practical purposes, in 1989, thecoordinators formed themselves into a group called the Council of State
Historical Records Coordinators, or COSHRC.
count, n. ~ An expression of the quantity of materials, including the nature of theunit used to measure that quantity.
NT: piece count
RT: dimension, extent
Notes: Examples of counts include 32 items, 52 boxes.
counterfeit, n. ~ An item that is falsely represented as the thing it imitates; an unauthorized copy presented as an authentic original; a forgery.
DF: bootleg, replica
RT: authenticity, copy, forgery
Notes: ‘Counterfeit’ includes casts of a sculpture not authorized by the artist.
counterseal, n. ~ A mark impressed into the back of an object (typically wax ormetal) to give added validity or authenticity to the principal seal on the front of
the object.
cover, n. ~ 1. Something that conceals or protects something else. – 2. The outerboards or sheets attached to a bound document. – 3. A sheet attached to the frontof a document. – 4. An envelope; first day cover. – 5. The performance of a musical work written by another.
cover paper (also cover stock), n. ~ A generic term for heavy paper stock, often usedas the outer sheets of a brochure or pamphlet.
BT: paper
Notes: Cover paper is typically available in a range of colors and may have atextured finish.
coverage date, n. ~ The time period of the subjects covered in materials, often
expressed as a range of dates.
Syn: content dateNotes: The coverage date is independent of the date the materials were created.
The coverage dates for a history of the United States Civil War written in 1990
might be 1850–1870.
cradle, n. ~ A support used to hold fragile materials.
Notes: Cradles are often used to support books during use or display.
crayon enlargement, n. ~ A photographic print, typically a portrait, in which theimage has been reinforced with pastels or an airbrush.
BT: enlargement
Notes: Crayon enlargements are typically made using a bromide print. The
photographic image may be underexposed and serve as a guide for a final work
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that looks more like a drawing. The final image may be monochromatic or may
use colored crayons to give the sense of a color photograph. Common in the firstpart of the 20th century.
crazing, n. ~ A fine, irregular pattern of cracks in the surface of hard or dry materials,
such as varnish, a ceramic glaze, albumen, or paint.
Notes: Crazing typically does not reveal the underlying support.
crease, n. ~ A deformation in a surface made by a sharp fold.
creating office (also creating agency) ~ see: office of origin
creator, n. ~ The individual, group, or organization that is responsible for something’s production, accumulation, or formation.
RT: author, entity of origin, provenanceNotes: More-specific terms may be used for creators of some works in certain
formats, such as author, photographer, cinematographer, or sculptor. An individual who interprets the work of a creator is often described as a performer.
credibility, n. ~ The quality of being accepted as believable or trustworthy.
BT: trustworthinesscrescent, n. ~ A small crease formed around a point of stress in a surface.
Notes: In photographic images, the physical deformation may be accompanied
by a change in the image density.
critical apparatus, n. ~ Information captured in notes and marginalia that indicate
variations in source documents that form the basis of a definitive edition of a textthat no longer exists in the original version.
RT: definitive edition, textual criticism
critical bibliography ~ see: analytical bibliography
critical edition, n. ~ A text that has been published with an editor’s extensive annotations, commenting on variations between different versions of the text (manuscripts, drafts, editions), and that provides an understanding of the text based onother sources.
RT: documentary publication
CRM ~ see: certified records manager
cross-reference, n. ~ An entry in a list, index, or catalog that points to other headings.
NT: broader term, downward reference, narrower term, related term, see also
reference, see reference, upward reference
RT: reference, syndetic relationships, thesaurus
Notes: Cross-references may establish a preferred heading among equivalentheadings. For example, a cross-reference from one form of an individual’s name toanother (Mark Twain, see Samuel Langhorn Clemens). A cross-reference may indicate more general or more specific headings (cats, see pets; cats, see Siamese cats).
crosswalk, n. ~ 1. The relationships between the elements of two or more data structures. – 2. A chart or diagram that indicates the correspondence between two systems.
Notes: A crosswalk between MARC format and Dublin Core would indicatethat a title is entered in MARC field 245 and tagged Title in Dublin Core.
crutch file ~ see: convenience file
cryptanalysis, n. ~ The process of decoding encoded text (ciphertext) into its originalform (plaintext).
RT: ciphertext, plaintext

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cryptography (also cryptology), n. ~ The process of making information secure forstorage or transmission by transforming it into a form (ciphertext) that is unintelligible without the knowledge to decipher the encrypted form back into its original form (plaintext).
NT: public key cryptography
RT: ciphertext, code, dual-key encryption, encryption, plaintext, symmetrickey encryption
cryptology ~ see: cryptography
CSS ~ see: Cascading Style Sheetcubic foot, n. ~ 1. A volume of space that is approximately 12  12  12 inches. – 2.
Records · A measure used to indicate the quantity of materials, commonly used
to describe the size of large collections.
RT: linear footNotes: Because the surface of a standard file folder (10  12 inches) is roughlya square foot, a linear foot of files is roughly a cubic foot. A records center box,
which measures approximately 10  12  16 inches, is generally counted as a cubic
foot, even though it is slightly larger.
cue mark, n. ~ A mark made in a frame of a motion picture that is used to signal an
upcoming event, such as the end of a reel.
RT: changeover cue, moving image
Notes: Cue marks are often a circle and frequently appear in the upper right corner of the frame. They can often be seen in video recordings of older motion pictures.
culling, n. ~ The process of pulling and disposing of unwanted materials.
Syn: purging, stripping, weeding
Notes: Duplicates are commonly culled for disposal. Weeding and culling connote item-level separation, where purging, stripping, and screening connote
removal of materials at the folder level or higher.
cultural property rights, n. ~ The concept that a society, especially that of indigenous
peoples, has the authority to control the use of its traditional heritage.
BT: intellectual property
RT: copyrightNotes: Cultural property rights are roughly analogous to copyright, but the rights
are held by a community rather than an individual and the property protected wasreceived by transmission through generations rather than being consciously created.
Cultural property rights have not been generally established or codified by statute in
the United States, although the Native American Graves Preservation and
Repatriation Act (NAGPRA) may be seen as recognizing those rights. Other countries, notably Australia, have begun to codify cultural property rights.
†216 (Our Culture, Our Future 1998): Report on Australian Indigenous Culturaland Intellectual Property Rights. ‘Indigenous Cultural and Intellectual Property’refers to Indigenous Peoples’ rights to their heritage. Heritage comprises all objects,
sites and knowledge, the nature or use of which has been transmitted or continues
to be transmitted from generation to generation, and which is regarded as pertaining to a particular Indigenous group or its Territory. Heritage includes: Literary,
Performing and Artistic Works (including songs, music, dances, stories, ceremonies, symbols, languages and designs); Scientific, agricultural, technical andecological knowledge (including cultigens, medicines and the phenotypes of flora

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and fauna); All items of movable cultural property; Human remains and tissues;
Immovable cultural property (including sacred and historically significant sites
and burial grounds); Documentation of Indigenous Peoples’ heritage in archives,
film, photographs, videotape or audiotape and all forms of media. The heritage ofan Indigenous people is a living one and includes objects, knowledge and literary
and artistic works which may be created in the future based on that heritage.
cumulative index, n. ~ An index that combines entries from previous indexes to provide integrated access to a larger body of material.
BT: index
Notes: An example of a cumulative index is an annual index to monthly
reports that integrates separate, monthly indexes produced for each report.
curator, n. ~ 1. An individual responsible for oversight of a collection or an exhibition. – 2. The administrative head of a museum or collection.
NT: manuscript curator
RT: archivist
Notes: Often carries the connotation, especially in museums and galleries, ofan individual who selects items based on artistic merit or connoisseurship.
†258 (Schwartz 1995, p. 56): Yet when archivists focus on a single photograph,they are quickly denounced as ‘curators,’ suggesting somehow that single photographs are less deserving of individual attention than are single written documents. The pejorative tone attached to the term ‘curator’ usually derives from theerroneous assumption that a photo-archivist is motivated by the same concerns as
the curator, namely artistic merit or connoisseurship. . . . The curator, with a mandate to collect for aesthetic reasons, isolates the photographs from the context ofcreation and offers them up for, what Svetlana Alpers calls, ‘attentive looking’ andthereby transforms documents into art.
current records, n. ~ Records that continue to be used with sufficient frequency tojustify keeping them in the office of creation; active records.
Syn: active records
BT: record
Notes: The frequency of use that makes records current is subjective. The distinction between active and inactive records attempts to relate the costs of storing
records in the office against the costs of retrieving them from off-site storage. If
records continue to be active, the cost of frequent retrieval from off-site storage
will negate any savings in office storage.
cursive, n. ~ Handwriting that uses connected letters.
BT: handwriting
RT: disjoined hand, printing, write
CUSTARD ~ see: Canadian-United States Task Force on Archival Description
custodial history, n. ~ 1. Records · The succession of offices, families, or persons
who held materials from the moment they were created. – 2. Law · The successionof officers or individuals who held real evidence from the moment it is obtained
until presented in court. – 3. Description · An <admininfo> subelement in
Encoded Archival Description (EAD) used for information about the chain ofownership of the materials being described before they reached the immediate
source of acquisition.
RT: chain of custody, provenance

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cylinderNotes: Custodial history3 can be used to describe both physical possession andintellectual ownership and to provide details of changes of ownership or custodythat are significant in terms of authority, integrity, and interpretation.
custodian, n. ~ The individual or organization having possession of and responsibility for the care and control of material.
Notes: Custodians may not own the materials in their possession. The functionof custodianship may be assigned to individuals with other job titles, includingarchivist, files custodian, records custodian, or records management clerk. In
some instances, a custodian may have legal custody without physical custody.
custody, n. ~ Care and control, especially for security and preservation; guardianship.
NT: legal custody
RT: chain of custody, noncustodial records, physical custody, postcustodial
theory of archives
Notes: Custody does not necessarily imply legal title to the materials.
cutoff, n. ~ 1. A point where a record series can be broken into a regular segment thatcan be disposed of as a block. – v. ~ 2. To isolate a portion of a series into regularsegments, for purposes of disposal.
Syn: file breakNotes: A cutoff interval is often based on a recurring date, such as end ofmonth or fiscal year, or an event, such as contract payoff. The disposition ofrecords within a series may be determined by the cutoff date, rather than the dateof creation or receipt, allowing a group of records created or received over a
period of time to be disposed of in one action.
cutting, n. ~ British · An article or photograph cut from a newspaper or magazine; anews clipping.
Syn: news clipping
cyanotype, n. ~ 1. A photographic process that uses Prussian blue for the image to
produce a positive print from a negative. – 2. A print made by the process.
BT: photograph
RT: blueprint
Notes: Cyanotype is identical to the blueprint process, but the former is typically used to describe continuous-tone photographic prints, while the latter isused to describe reproductions of line drawings. The Pellet or blueline process
produces a positive image from a positive image. Typically on paper but sometimes on cloth or another support. The process was invented by Sir John Herschelin 1840 and remains in use today.
cylinder, n. ~ 1. A regular shape with a circular base and with sides at right angles to thebase. – 2. Audio · A sound recording format. – 3. Computing · In a multiplatter
hard drive, the set of tracks on all platters sharing the same distance from the hub.
Notes: The cylinder2 format was invented by Thomas Edison in 1877–1878. It
could hold between two and four minutes of sound. In addition to its use for commercial entertainment, the Dictaphone Company used the format in earlymachines for dictation and transcription.

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daguerreotype, n. ~ A photograph made on a silver-coated copper plate and developed using fumes of mercury.
BT: photograph
RT: cased photographs
Notes: Invented by Louis Jacques Mandé Daguerre in the late 1830s andannounced publicly in 1839, daguerreotypes were the first practical photographic
process. They remained common until the popularization of the ambrotype in
1854. The surface is highly reflective. The image appears as a positive when viewed
while reflecting a dark background and as a negative when reflecting a light background. The image is monochromatic, although color may have been added byhand. Unless special camera optics were used, the image is laterally reversed. The
surface is fragile and may be tarnished. To protect the image, a daguerreotype isalmost always mounted under glass with a paper seal around the edge; mostdaguerreotypes are mounted in a hinged case.
DAO ~ see: digital archival object
dark archives, n. ~ A collection of materials preserved for future use but with no current access.
BT: archives
RT: access, light archives
Notes: ‘Dark archives’ is principally associated with collections of online serial
publications and databases that are held by an organization other than the publisher. These materials are kept in escrow for future use in case they are no longer
available from the publisher.
DAT ~ see: digital audio tapedata, sing. or pl. n. (datum, sing.) ~ Facts, ideas, or discrete pieces of information,
especially when in the form originally collected and unanalyzed.
RT: information, macro data
Notes: Traditionally a plural noun, data – rather than datum – is now commonly used with a singular verb.
Data often is used to refer to information in its most atomized form, as numbers or facts that have not been synthesized or interpreted, such as the initial readings from a gauge or obtained from a survey. In this sense, data is used as the basisof information, the latter distinguished by recognized patterns or meaning in thedata. The phrase ‘raw data’ may be used to distinguish the original data from subsequently ‘refined data’.
Data is independent of any medium in which it is captured. Data is intangible
until it has been recorded in some medium. Even when captured in a document orother form, the content is distinct from the carrier.
data architecture, n. ~ An overall description of information elements and their relationships, especially in regards to their use to support broad functions, goals,
objectives, or strategies.
RT: information architecture
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data mining†132 (GAO 2002, p. 75): The framework for organizing and defining the interrelationships of data in support of an organization’s missions, functions, goals,
objectives, and strategies. Data architectures provide the basis for the incremental,
ordered design and development of systems or subject databases based on successively more detailed levels of data modeling.
data base ~ see: databasedata compression ~ see: compression
data content standard ~ see: content standard
data dictionary (also codebook, data directory), n. ~ Documentation of the names ofentities used in a software application or database, including in each entry its definition (size and type), where and how it is used, and its relationship to other data.
Notes: Named entities can include variables, data objects, functions, types,
procedures, files, directories, or devices.
†57 (Dictionary of Computing 1996, p. 122): Developed in the late 1960s the purpose of such a dictionary was originally simply to assist in the maintenance of largescale data-processing systems. The idea was further developed in the 1970s with theadvent of special-purpose software systems to maintain such dictionaries. . . . ¶ The
term data dictionary is sometimes used misleadingly by software vendors to refer tothe alphabetical listings of names automatically produced when database schemaand data manipulation coding is being processed and compiled. . . .
data directory ~ see: data dictionary
data element, n. ~ A unit of information as defined within an information system,
typically corresponding to a field in a database record or printed form.
RT: field
Notes: A data element may include subelements (or subfields) and may simultaneously be a part of a larger data element. For example, a field in a MARC record
consists of a number of elements, including a tag, indicators, and the contents,
which may be divided into subfields. The field itself may be considered an elementof the MARC record.
data entry, n. ~ The process of inputting information into a computer.
RT: digitization
Notes: Implies the activity of people transferring data from a form to a computer by keyboard, either directly or – now obsolete – through cards or tape.
Typically not used to describe the process of populating databases or other applications through digitization or optical character recognition (OCR).
data field ~ see: fielddata file (also datafile), n. ~ A collection of information for use on a computer that istreated as a unit for storage.
RT: file, machine-readable
Notes: Some applications may store one or many files within a larger file or ina database. For example, a file compression utility may pack several files into what
the operating system sees as a single file; the operating system may not be able toaccess the compressed files until they are extracted. A records management application or document management application may store files within a database,providing users controlled access to those files through the application rather than
through the operating system.
data mining, n. ~ The process of identifying previously unknown patterns by analyzing relationships in large amounts of data assembled from different applications.
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RT: data warehouse†57 (Dictionary of Computing 1996, p. 125): The nontrivial explication or
extraction of information from data, in which the information is implicit and previously unknown; an example is identification of the pattern of use of a credit
card to detect possible fraud. The data is normally accessed from one or more
databases, so the technique is also known as knowledge discovery in databases(KDD). It involves a number of different methods from artificial intelligence suchas neural networks and machine induction, together with statistical methods suchas cluster analysis and data summarization.
data model, n. ~ An abstraction of a transaction, event, or situation expressed in termsof information about its physical or conceptual entities and their relationships.
BT: model
Notes: Data models are often used in the development of a data or systemarchitecture. The entity-relationship model and the relational model are two
widely used modeling techniques.
data object, n. ~ A collection of information treated as a logical entity.
RT: digital object, object
Notes: ‘Data object’ connotes information in electronic form. A complex document, such as a suite of HTML files, including images and style sheets, may beconsidered a single data object.
data processing, n. ~ The analysis, organization, storage, retrieval, and manipulationof data, especially through the use of computers.
Syn: information processing
NT: automatic data processing, electronic data processing
Notes: ‘Data processing’, now largely obsolete, is associated with the use ofcomputers in a batch environment. It often connotes large, commercial applications for payroll or stock control.
†237 (Ralston 1976, p. 425): Data processing is a widely used term with a variety of meanings and interpretations ranging from one that makes it almost coextensive with all of computing . . . to much narrower connotations in the generalarea of computer applications to business and administrative problems. ¶ In a
broad sense, data processing may be said to be what computers do. In this context
it should be compared to information processing, which some prefer to data processing because ‘information’ does not carry to connotation of ‘number’.
data protection, n. ~ The legal protection of personal information that organizations
hold in electronic format.
RT: privacy
Notes: Although the United States has legislation controlling the use of personal data by the government, it does not have laws controlling the use of personal
information collected by organizations or individuals. For more information on
relevant laws in Europe, see Directive 97/66/EC of the European Parliament andthe Council of the European Union, 15 December 1997, ‘concerning the processingof personal data and the protection of privacy in the telecommunications sector.’
The European laws may affect multinational corporations doing business there.
†57 (Dictionary of Computing 1996, p. 126): The aim of the legislation is tocontrol the immense potential for misuse of information that arises when personal data is stored in computers. . . . To combat the fear of misuse of data, gov-

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data valueernments have introduced legislation that, among other things, makes the following requirements of organizations that maintain personal records on computers:
to declare and/or register the use for which the data is stored; to provide the data
subject with a right of access to data concerning himself or herself on their computer; to maintain a prescribed minimum level of electronic and physical security
in their computer installation; not to transmit personal data to any organizationthat does not have similar controls over misuse of data.
data record, n. ~ Computing · A collection of related fields treated as a unit, such asa row in a relational database table; a record.
RT: logical record, record
Notes: A data record, as a unit of information, may not have the attributes ofan archival record. For example, a data record may be frequently updated, so thatits contents would not be considered fixed. A data record may not have sufficient
content, context, or structure to be considered complete or have meaning apartfrom other data records.
A logical record is a data record that is stored in a different format from that inwhich it is presented.
data set (also dataset), n. ~ A collection of related information, especially information formatted for analysis by a computer.
Notes: Often used synonymously with data file and database. The data is often
related by being a sequence of information about a recurring event or conditions;for example, a collection of humidity and temperature readings at different points
in a region taken at regular intervals over a period of time. The data may be related
by some characteristic of the thing recorded, such as student records. The term
implies that the information has been structured to facilitate analysis.
data strip, n. ~ A long, narrow area on a card, typically coated with a magnetic media,
used to encode digital information that can be read by a special reader.
Notes: For example, most credit cards and debit cards have a data strip on theback that allows a computer to read the card number.
data structure, n. ~ The manner in which information is organized into interrelated
components.
Notes: Common data structures include lists, trees, arrays, records, and tables.
data structure standard, n. ~ A formal guideline specifying the elements into which
information is to be organized.
DF: content standard, data value standard
BT: standard
RT: MARC
Notes: By establishing a set of elements to be included, a data structure standard also excludes other types of information. EAD and MARC format are examples of data structure standards.
data type (also datatype), n. ~ A classification of a string of bits that indicates thecharacteristics of the encoded information and governs its representation.
Notes: On a primitive level, common data types include integer, real, double
precision, and string. Complex data types include array, file, image, and binary
large objects (BLOB). Data types are established within a specific context; applications and operating systems may define different data types.
data value, n. ~ The information assigned to a data element in a record, field, or variable.

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data value standard, n. ~ An established list of normalized terms used as data elements to ensure consistency.
DF: data structure standard
BT: standard
Notes: Examples of data value standards include thesauri, controlled vocabularies, and authority files. Data value standards often include lead-in terms thatare not authorized for use but point to an accepted term to be used instead.
data warehouse, n. ~ Information collected from a variety of sources that is analyzed
to discover trends and correlations that may not be apparent when the data is isolated in the original, separate systems.
RT: data mining, executive information system†236 (Quass 2000): Bill Inmon, the recognized father of the data warehousing
concept, defines a data warehouse as a subject-orientated, integrated, time variant,non-volatile collection of data in support of management’s decision-making
process. Another data warehousing pioneer, Richard Hackathorn, describes thedata warehouse as a single image of the business reality [citing Lambert]. ¶ Data
warehouses are becoming an increasingly popular tool for the management ofdata. The most fundamental reason for this is, firstly, that executives need rapid,
easy access to data for planning and control. Secondly, data have historically been
stored in disparate systems, in multiple locations, which made a complete view oforganizational data almost impossible [citing Laudon & Laudon].
database (also data base), n. ~ 1. Computing · Information that is accessed andupdated through software (a database management system) that has been organized, structured, and stored so that it can be manipulated and extracted for various purposes. – 2. Colloquialism · Any collection of information, automated ornot, without regard to how it is accessed or stored.
NT: relational database
RT: information system
Notes: Database1 connotes computer-based information that is typically atomized into fields, records, and tables. Databases may be designed to conform withdata structure standards and best practices to facilitate the interchange of information. Information may be entered into a database in accordance with data content standards or data value standards to increase consistency and quality.
database management system, n. (DBMS, abbr.) ~ Software that allows information
to be captured, organized, and stored, so that the information can be analyzed,
reorganized, and reported in many different ways.
RT: system
Notes: A DBMS includes facilities to define data structures and their data elements, and a programming language to manipulate and display the information.
Some DBMSes include the ability to log transactions and to roll back changes.
date, n. ~ A particular point in time, especially a specific day.
NT: access date, broadcast date, bulk dates, chronological date, content date,inclusive dates, production date, release date, topical dateNotes: Date may refer to a month or year; for example, a letter dated May 1939.
More specific references to a particular hour, minute, or second are typicallyreferred to as time.
date range ~ see: inclusive dates

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datum ~ see: data
day file ~ see: chronological filedaybook, n. ~ A bookkeeping record, typically a bound volume, detailing each day’sreceipts and expenditures in order of their occurrence.
DF: shop book, waste book
RT: account book, cash book, journal, ledger, original entry†55 (Densmore 2000, p. 79): Two books were required: a book of original entry
called a ‘day book’ in which transactions were entered in chronological order, anda ‘ledger’ in which transactions were entered under individual accounts as debits(‘Dr.’) and credits (‘Cr.’). The terms ‘waste book,’ ‘daybook’, and ‘journal’ weresometimes used interchangeably. A waste book is simply the rough form of a daybook; ‘journal’ usually refers to the book used in double entry bookkeeping to separate transactions into debits and credits.
DBMS ~ see: database management system
DC ~ see: Dublin Corede facto standard, n. ~ A consistent manner of doing something that has been established by practice.
BT: standard
RT: best practices
Notes: De facto standards often result from one method or product dominating the market place. For example, Microsoft Windows may be considered the defacto standard for operating systems in the United States.
de jure standard, n. ~ A consistent manner of doing something established by adeliberate process.
BT: standard
Notes: De jure standards are often established by professional organizations,industry groups, a government body, or other group. The development processoften involves negotiations between parties with different interests in the standard.
deaccessioning, n. ~ The process by which an archives, museum, or library permanently removes accessioned materials from its holdings.
RT: accession, reappraisal, withdrawal
Notes: Materials may be deaccessioned because the repository has changed its
collections policy and the material is no longer within its scope. Materials may bedeaccessioned because they have been reappraised and found to be no longer suitable for continuing preservation. Materials that are badly decomposed andbeyond repair may be deaccessioned. Deaccessioned material may be offered backto its donor, offered to another institution, or destroyed. Also called permanent
withdrawal.
deacidification, n. ~ A preservation technique intended to increase the longevity of
paper documents by raising the pH to at least 7.0, and often including the depositof an alkaline buffer.
RT: mass deacidification
Notes: Aqueous deacidification uses water as the solvent carrier of the alkaline agent. Nonaqueous deacidification uses organic solvents as the solvent carrier. Vapor phase deacidification involves the interleaving of documents and thepages of volumes with treated sheets that emit an alkaline vapor; now rarely usedbecause it reportedly produces toxic vapors and does not leave an alkaline reserve.

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Mass deacidification refers to one of various techniques designed to treat large
numbers of documents at one time with either gaseous or liquid agents.
decimal filing system, n. ~ A technique to classify materials using numbers to represent concepts and any subdivisions.
BT: filing system
RT: classification
Notes: In a decimal filing system, related concepts are often grouped in units often, and subdivided as necessary for greater specificity. Major categories are typically integer values; secondary and tertiary headings are separated using subsequent decimal points. For example, 50 through 59 might be used for major classesof policies. Policies for fringe benefits might be coded 55, and the maternity leave
policy might be coded 55.2.
decision support system, n. ~ An information system that supports managementlevel decisions through a combination of data and analytical models.
BT: information system
RT: management information system, online analytical processing, system†236 (Quass 2000): A shortcoming of the original DSS systems was that they
were developed by different business units, resulting in disagreement between
users on data definitions. Thus, no organisational view on data existed. These different data definitions also lead to inconsistent reports that cannot be used bymanagement for decision making. In turn, the inconsistent reports cause users
not to trust reports and organisational data. These problems were aggravated by
the fact that data that went into the DSS systems were sometimes ‘dirty’ or inaccurate as there was no ‘scrubbing’ or cleansing process to ensure accurate data, presented in a uniform format. Lastly, data were shared reluctantly inbusiness-unit-centric systems, and the data were not integrated, requiring complicated bridges to share data [citing Moss & Adelman 1999a]. The shortcomings of
DSS systems became profound as the users of these systems changed from administrators at a tactical level to analysts and managers at the strategic level.
declassification, n. ~ The process of making materials that have been restricted forreasons of national security accessible to individuals without security clearance.
RT: classification, downgrade, security classification
decoding, n. ~ To decipher an encrypted message.
RT: encryption
decomposition vent, n. ~ An opening in a storage chamber that allows gases that
result from deterioration to escape.
Notes: The National Fire Protection Association standard NFPA 40 specifies
requirements for decomposition vents where nitrate film is stored.
deed, n. ~ A document that details an agreement relating to the transfer of ownershipof property, especially real property, from one individual to another.
RT: title
Notes: A deed is an instrument, as distinguished from title3, which is a right.
Title is sometimes used synonymously with deed, but deed is usually used only inthe narrower sense of the instrument.
deed of gift, n. ~ An agreement transferring title to property without an exchange ofmonetary compensation.
Notes: Deeds of gift may be for real, personal, or intellectual property. In
archives, deeds of gift frequently take the form of a contract establishing condiBT: Broader Term • NT: Narrower Term • RT: Related Term • DF: Distinguish FromAFS_Gloss_02_001-414

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deletiontions governing the transfer of title to documents and specifying any restrictions
on access and use.
†64 (Doyle 2001, p. 358): Statements that . . . allow for deaccessioning should be
included in the deed of gift. As [Gerald] Ham notes, ‘donor agreements cannot
become the dead hand of the past; they must contain some option for reappraisaland deaccessioning.’
deep web (also invisible web), n. ~ Information, usually in databases, that is not directly
accessible through a hyperlink and that cannot be indexed by most search engines.
Notes: Deep web content is often accessed through a form on a web page. A
search engine may find the form, but cannot retrieve results because the form
requires a search term.
†211 (Olsen 2004): [Yahoo!] introduced its Content Acquisition Program
designed to index the billions of documents contained in public databases butthat are commonly inaccessible to search engines, or what’s called the invisible ordeep Web.
definitive edition, n. ~ An authoritative version of a work, usually issued after thecreator’s death, that establishes among variants the form the editor believes to represent the author’s intentions.
BT: edition
RT: critical apparatus, variorum edition
Notes: A definitive edition typically includes critical apparatus to document
the variations in the work and to support the editor’s choice among those versions.
degaussing, n. ~ The process of removing information from magnetic media by neutralizing the magnetic signal that encodes the information.
RT: bulk eraser
dehumidification, n. ~ 1. The process of removing moisture from air. – 2. The
process of drying objects that have absorbed moisture from the air.
delamination, n. ~ The separation of layers that compose an item.
Notes: Compact discs, video discs, photographic film, and magnetic tape are
made up of several layers that are held together by mechanical or chemical means.
Delaminating occurs when the binding mechanism fails and the layers separate.
deletion, n. ~ 1. The process of removing or eliminating information, especially theprocess of marking information to be removed during editing. – 2. Computing ·The process of removing the link between the directory and the data, allowing thespace used by the data to be overwritten.
DF: erase
RT: disposition
Notes: Deletion2 does not necessarily make data unreadable. The original
information may remain intact and, if not overwritten, could be recovered using
special software tools. Some software applications make it possible to undelete
information and delay overwriting deleted information as long as possible tomaximize the possibility of recovering deleted information. Deletion is distinguished from erasing, in which data is made unreadable by overwriting the areas
containing the information.
†262 (Sedona Principles 2003, p. 41): Deletion is the process whereby data isremoved from active files and other data storage structures on computers and rendered inaccessible except using special data recovery tools designed to recoverSyn: Synonym • †: see Bibliography • Superscript: Definition number

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deleted data. Deletion occurs in several levels on modern computer systems: (a)File level deletion: Deletion on the file level renders the file inaccessible to theoperating system and normal application programs and marks the space occupiedby the file’s directory entry and contents as free space, available to reuse for data
storage. (b) Record level deletion: Deletion on the record level occurs when a data
structure, like a database table, contains multiple records; deletion at this level
renders the record inaccessible to the database management system (DBMS) andusually marks the space occupied by the record as available for reuse by the
DBMS, although in some cases the space is never reused until the database is compacted. Record level deletion is also characteristic of many e-mail systems. (c) Bytelevel deletion: Deletion at the byte level occurs when text or other information isdeleted from the file content (such as the deletion of text from a word processingfile); such deletion may render the deleted data inaccessible to the application
intended to be used in processing the file, but may not actually remove the datafrom the file’s content until a process such as compaction or rewriting of the filecauses the deleted data to be overwritten.
delimited ASCII sequential files, n. ~ Computing · A format for data output inwhich information is written as a continuous stream, with fields separated by special characters.
Notes: The format is often used when fields are variable in length. A common
format is comma-separated values (CSV); each field in a record is separated by acomma, with text fields enclosed with single or double quotation marks, brackets,or braces so that internal commas are not confused with delimiters; each record isdelimited by a new line.
densitometer, n. ~ Photography · A device that measures light reflected from thesurface of a print or transmitted through a transparency or negative.
RT: gray scale, step wedge
Notes: Densitometers can be used to check the exposure and development ofphotographic materials by measuring the image of a gray scale to plot a characteristic curve.
densitometric method (silver), n. ~ A procedure to test for residual thiosulfate(fixer) in silver halide photographs.
BT: residual hypo test
RT: methylene-blue test
Notes: The test uses a chemical that combines with thiosulfate to produce ayellow stain, which is then measured by a densitometer to determine the concentration of thiosulfate.
density, n. ~ 1. The relative difference between the lightest and darkest part of animage, as measured by a densitometer. – 2. Photography · The relative amountof the material that forms the image. – 3. Computing · The relative amount of
information that can be stored in a given area of a storage medium.
Notes: In photography, areas of high density typically appear dark or opaque,whether in a negative or positive image. Areas of low density are light or transparent.
deposit, v. ~ To transfer records or other materials to a repository without transfer of
title. – n. ~ Materials placed in a repository by such action.
DF: donation, gift
Notes: A deposit does not necessarily imply a future intention to transfer title.

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deposition, n. ~ 1. Out-of-court testimony given under oath and transcribed for use
in discovery or in court. – 2. The process of taking such testimony.
depository, n. ~ A library designated to receive all or selected government publications in order to provide the public access throughout the jurisdiction.
BT: repository
Notes: In the United States, the federal and many state governments operate
depository libraries.
depth indexing, n. ~ A process of providing access to detailed information contained
within documents.
BT: indexing
Notes: Depth indexing is distinguished from general indexing, which provides
access to the broad subjects treated by a document as a whole. For example, generalindexing may create entries for the author, recipient, and possibly a few subjects ofa letter; depth indexing might provide access to every name mentioned in the letter.
The level of detail that is indexed is described as the specificity of indexing.
depth of description (also fullness of description), n. ~ The level of detail about thecontents of a collection in a finding aid or catalog record.
RT: description, level of description
Notes: Depth of description is sometimes expressed in terms of hierarchy. For
example, collections may be described at the level of record group or collection,
series, subseries, folder, or item.
derivative work, n. ~ Law · A work that is the result of adapting, arranging, translating or transforming an existing intellectual work protected by copyright.
RT: copyrightNotes: Examples of derivative works include extracts, anthologies, abridgments, adaptations, translations, revisions, compilations, and arrangements of amusical work. ‘Derivative work’ is defined in copyright law (17 USC 101, below).
†281 (USC, 17 USC 101): A work based upon one or more preexisting works,
such as a translation, musical arrangement, dramatization, fictionalization, motion
picture version, sound recording, art reproduction, abridgment, condensation, or
any other form in which a work may be recast, transformed, or adapted. A work
consisting of editorial revisions, annotations, elaborations, or other modifications
which, as a whole, represent an original work of authorship, is a ‘derivative work’.
Describing Archives: A Content Standard, n. (DACS, abbr.) ~ A standard for creating access tools for all forms of archival materials, including their archival creatorsand the forms of creator names.
RT: Canadian-United States Task Force on Archival Description, descriptive
standard
Notes: While DACS can be used with any type of descriptive output, its examples illustrate its application to MARC 21 and Encoded Archival Description(EAD). DACS is intended to supersede Archives, Personal Papers, and Manuscripts.
The standard is based on generally accepted archival principles, listed here butwith extensive commentary in the standard.
1. Records in archives possess unique characteristics.
2. Respect des fonds is the basis of archival arrangement and description.
3. Arrangement involves the identification of groupings within the material.
4. Description reflects arrangement.

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5. Description applies to all archival materials regardless of form or medium.
6. The principles of archival description apply equally to records created bycorporate bodies and by individuals or families.
7. Archival descriptions may be presented in a variety of outputs and withvarying levels of detail.
8. The creators of archival materials, as well as the materials themselves, must
be described.
9. DACS is the United States implementation of rules proposed by the
Canadian-United States Task Force on Archival Description.
†56 (DACS, p. 3): Introduction to Describing Archival Materials. ¶ Part I of thisstandard contains rules to ensure the creation of consistent, appropriate, and selfexplanatory descriptions of archival material. The rules may be used for describing archival and manuscript material at all levels of description, regardless of formor medium, and may also be applied to the description of intentionally assembled
collections, and to discrete items.
†56 (DACS, p. 83): Introduction to Describing Creators. ¶ It is insufficient for
the archivist simply to include the name of the creator in the title of the descriptionof the materials. Additional information is required regarding the persons, families,
and corporate bodies responsible for the creation, assembly, accumulation, custody, and/or maintenance and use of the archival material being described. Part II
describes the information that is required to establish this context.
†56 (DACS, p. 113): Introduction for Form of Names. ¶ Part III of this standard provides information about creating standardized forms for the names of
persons, families, or corporate bodies associated with archival materials as the creators, custodians, or subjects of the records.
description, n. ~ 1. The process of creating a finding aid or other access tools thatallow individuals to browse a surrogate of the collection to facilitate access andthat improve security by creating a record of the collection and by minimizing theamount of handling of the original materials. – 2. Records management · A
written account of the physical characteristics, informational content, and functional purpose of a records series or system.
BT: processing
NT: archival description, bibliographic description, collective description, hierarchical description, multilevel description
RT: access, cataloging, depth of description, descriptive element, level of description, Paris Principles†68 (Duff and Johnson 2001, p. 43): In the 1980s and early 1990s, the Society ofAmerican Archivists’ Archives, Personal Papers, and Manuscripts and the Canadian
Rules for Archival Description (RAD) codified archival practice and established theelements needed to represent a fonds or collection. The primary purpose of creating descriptive tools is to help users locate relevant material.
†71 (Duranti 1993, p. 52): In the 1930s in Europe, description began to be seen
as a means for making the user independent of the archivists specialized knowledge, and to be aimed primarily at compiling ‘instruments of research’ for theuser, not the archivist. Moreover, the description activity acquired a non-evaluative character as a consequence of the recognition that its products, in order to be
useful for every kind of research, had to serve none in particular.

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descriptive metadata†178 (MacNeil 1995, p. 30): Metadata systems capture and communicate information about transactions and the context in which they occur within an electronic record system. . . . Description, on the other hand, captures andcommunicates knowledge about the broad administrative and documentary contexts of records creation within an organization as a whole as one moves further
away from the original circumstances of creation. Its purpose is to preserve, perpetuate, and authenticate meaning over time so that it is available and comprehensible to all users – present and potential.
descriptive bibliography, n. ~ 1. The study of the physical characteristics of books
and the process of bookmaking, especially with an eye to understanding how
materials and production influence the text. – 2. A listing of works that indicatesin precise details the name of the author, the exact title of the work, and publication details, and that emphasizes the material nature of the work, including theformat, the pagination, typographical particulars, illustrations, and other characteristics, such as the kind of paper and binding.
Syn: analytical bibliography
BT: bibliography
descriptive cataloging, n. ~ That portion of the cataloging process that is concernedwith the choice and form of the main entry, the title and statement of responsibility, edition, material (or type of publication) specific details, publication and distribution, physical description, series, notes, and standard numbers and terms ofavailability.
BT: cataloging
RT: Anglo-American Cataloguing Rules
Notes: Descriptive cataloging is distinguished from subject cataloging, which
determines appropriate headings for access to the contents of the work described.
descriptive element, n. ~ Cataloging · A word, phrase, or group of characters representing a distinct unit of information that forms part of an area of formal
description.
NT: body of the entry, extent, general material designation, other title information, parallel title, scope and contents note, statement of responsibility, supplied title, technical access requirements note, title
RT: area, description
descriptive metadata, n. ~ Information that refers to the intellectual content of material and aids discovery of such materials.
BT: metadata
Notes: Descriptive metadata allows users to locate, distinguish, and selectmaterials on the basis of the material’s subjects or ‘aboutness.’ It is distinguishedfrom information about the form of the material, or its administration.
†235 (Puglia, Reed, and Rhodes 2004, p. 7): Descriptive metadata refers to information that supports discovery and identification of a resource (the who, what,
when and where of a resource). It describes the content of the resource, associates
various access points, and describes how the resource is related to other resources
intellectually or within a hierarchy. In addition to bibliographic information, it
may also describe physical attributes of the resource such as media type, dimension, and condition.

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descriptive record, n. ~ Cataloging · An accurate representation of a unit ofarchival material created by the process of capturing, collating, analyzing, andorganizing information that serves to identify the material and explain the context
and records system(s) that produced it.
descriptive standard, n. ~ A collection of rules, practices, and guidelines that codify
the kinds and structure of information used to represent materials in a finding
aid, catalog, or bibliography.
BT: standard
RT: Anglo-American Cataloguing Rules, Archives, Personal Papers, andManuscripts, Describing Archives: A Content Standard, Encoded Archival
Description, General International Standard for Archival Description, Manual ofArchival Description , MARC, Rules for Archival Description
descriptive unit, n. ~ Description · A document or aggregation of documents in any
physical form, treated as an entity and forming the basis of a single description.
descriptor, n. ~ A word, phrase, or code used as a heading in an index or catalog.
Syn: index term
RT: controlled vocabulary
Notes: Descriptors are frequently taken from a controlled vocabulary to ensurethat the same term is used consistently for the same concept.
desiccant, n. ~ A substance used to remove moisture from the atmosphere or frommaterials.
desiderata, n. ~ A list of materials, especially books, that a repository seeks to acquire,especially published works.
†115 (Harvey 2000, p. 6): Morris and his successor, Nathaniel Holmes
Morison, carefully compiled massive desiderata – or wish lists – of books for the
library. Publishing these lists in bound form, they sent them out to booksellers,
bibliophiles, and librarians all over America and Europe in what surely must havebeen one of the greatest literary scavenger hunts in history.
Design Criteria for Electronic Records Management Software Applications, n. ~ Astandard (DOD 5015.2) issued by the Assistant Secretary of Defense forCommand, Control, Communications and Intelligence (Department of Defense).
RT: records management application
Notes: The standard sets forth mandatory and optional baseline functional
requirements for records management application software. The standard is available at http://jitc.fhu.disa.mil/recmgt/.
design drawing, n. ~ An illustration of an object, chiefly through lines, that is intended
to give sufficient information to allow the thing illustrated to be completed.
BT: architectural records, drawing, engineering records
Notes: Design drawings are generally more detailed than sketches.
destruction, n. ~ A disposal process that results in the obliteration of records.
RT: disposal, disposition, maceration, pulping, shredding
Notes: At a minimum, destruction may be no more complicated than placing
materials in the trash for transfer to a landfill. In other instances, the manner ofdestruction is appropriate to the sensitivity of the information contained in thematerials and may involve shredding, maceration, or incineration. For electronic
records, simple destruction may be accomplished by deleting the record, whichmerely removes the pointer from an index without overwriting the data. For sen-

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digitalsitive information in electronic format, the media may be overwritten numerous
time or physically destroyed to make it impossible to recover the data.
destruction schedule ~ see: retention schedule
destruction suspension, n. ~ An order to halt routine, scheduled destruction of records
that may be relevant to pending or current litigation, audit, or investigation.
Notes: An individual or corporation is expected to prevent the destruction ofrecords if it is reasonable to expect a lawsuit, audit, or investigation, even if no
official notice of such an event has been served.
diacetate ~ see: cellulose acetate
diary, n. ~ 1. A document, usually bound, containing a personal record of theauthor’s experiences, attitudes, and observations. – 2. A blank book, usually lined
and often dated, to be used to create such a record.
RT: journal
diazo film, n. ~ A photographic film with an emulsion of diazonium salts that is
exposed using ultraviolet light and developed with ammonia.
RT: microfilm
Notes: Diazo film is typically used to create duplicates of microfilm. The copy
has the same polarity as the original; the image may be blue or black. The process
is not permanent and is unsuitable for preservation copies.
diazo process, n. ~ A photographic process that produces images by exposing diazonium salts to ultraviolet light, then developing the image using ammonia fumes.
Syn: ammonia process
Notes: Typically used to make access copies of microfilm. The diazo process is
not considered suitable for archival microfilm due to its impermanent nature.
dictamen ~ see: ars dictaminis
dictionary catalog, n. ~ A catalog in which all entries and references are sorted into asingle alphabetical sequence.
DF: divided catalog
BT: catalog
Notes: A dictionary catalog in a library might interfile entries for name, title,
subject, and other headings.
diffusion transfer process, n. ~ A photographic process in which a print or transparency is developed while in contact with the negative, the image-forming material migrating from the negative through a thin layer of liquid.
Notes: Developed in 1939 as a means to create rapid copies of documents. The
process was later adapted for instant print cameras, such as Polaroid. Black-andwhite images typically use silver halide as the image-forming material. Color photographs use dyes. The negative is typically disposed of after development,
although Polaroid did make products (Type 51 and Type 105) that could produce
a print and a negative that could be fixed and preserved.
digest, n. ~ 1. An abridged version of a work. – 2. Law · A collection of summaries ofcourt cases that are arranged by subject and subdivided by jurisdiction and court.
digital, adj. ~ Representing information through a sequence of discrete units, especially binary code.
DF: analog
RT: automated, e-, electronic, machine-readable
Notes: ‘Digital’ is distinguished from ‘analog’, the latter representing informa-

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tion as a continuous signal. Often used as a synonym of automated, computerized,
electronic, or the prefix e-. ‘Digital’ and ‘electronic’ are often used synonymously,
although ‘electronic’ may include analog as well as digital formats.
digital archival object, n. (DAO, abbr.) ~ Description · An empty linking elementin Encoded Archival Description (EAD) that uses the attributes ENTITYREF orXLINK to connect the finding aid information to electronic representations of thedescribed materials.
Notes: Digital archival objects include graphic images, audio or video clips,
images of text pages, and electronic transcriptions of text. The objects can beselected examples, or digital surrogates of all the materials in an archival collection
or series.
digital assets management system, n. ~ Software to support the acquisition, description, tracking, discovery, retrieval, searching, and distribution of collections ofdigital objects.
RT: system
digital audio tape, n. (DAT, abbr.) ~ A magnetic tape format that uses a helical scan
to record binary information on tape that is housed in a cassette.
BT: tape
Notes: DAT was originally developed to make sound recordings but has been
adapted to store computer data.
digital certificate, n. ~ A file issued by a certificate authority that binds an individual
or organization to a public key so that the identity of the individual or organization can be authenticated.
RT: certificate authority, electronic signature, public key infrastructure†138 (RFC 2828, 2000): A certificate document in the form of a digital data
object (a data object used by a computer) to which is appended a computed digital signature value that depends on the data object. ¶ [Deprecated] ISDs SHOULD
NOT use this term to refer to a signed CRL [certificate revocation list] or CKL[compromised key list]. Although the recommended definition can be interpreted
to include those items, the security community does not use the term with thosemeanings.
digital document, n. ~ 1. Information created on nonelectronic media, typically text
or images on paper or film, and converted to an electronic format that can be
stored and manipulated by a computer. – 2. Digital information that has been
compiled and formatted for a specific purpose, that includes content and structure, and that may include context.
BT: document
RT: born digital, compound document
Notes: Digital documents that were created by converting documents originallyin analog media are often described as born analog or reborn original. Digital documents originally created in electronic form are described as born digital.
†138 (RFC 2828, 2000): An electronic data object that represents information
originally written in a non-electronic, non-magnetic medium (usually ink on
paper) or is an analogue of a document of that type.
digital entity, n. ~ A bitstream that represents knowledge through the use of attributes and their relationships.
RT: digital object

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digital object

Notes: Digital entities are highly abstract representations of concepts. They
may be considered to embody more than information because the entity indicates
how the data elements that form the information (attributes) relate to one
another and how the information as a whole relates to a larger information environment. Digital entities are often used to represent digital objects in models, andsome software packages automatically map entities to object-oriented maps.
†194 (Moore 2003): Digital entities are ‘images of reality,’ made of: data, the bit(zeros and ones) put on a storage system; information, the semantics used toassign semantic meaning to the data; knowledge, the structural relationships
described by a data model. ¶ Every digital entity requires information and knowledge to correctly interpret and display.
digital government, n. ~ The use of information technology, especially the Internet,
to improve government services for and interactions with citizens (G2C), businessand industry (G2B), and different divisions of government (G2G) by simplifying
processes and by integrating and eliminating redundant systems.
Syn: e-government
digital library, n. ~ 1. A collection of information resources in electronic format. – 2.
A service that uses information technology to provide services similar to traditional libraries, including selection and acquisition, cataloging, reference, andpreservation, to provide access to information in electronic format.
BT: library
Notes: ‘Digital library’ carries the connotation of information made accessible
to a general audience over the Internet.
†166 (D Levy 2000): As many observers have pointed out, the term ‘digital
library’ means different things to different people. For librarians, the word
‘library’ conjures up an institution that manages one or more collections. For
computer scientists, the institutional aspect plays a minor role, if any. Instead, thisgroup is more likely to focus on the collections themselves – digital collections –and on the enabling technologies through which these collections are built andsearched.
digital object, n. ~ A unit of information that includes properties (attributes or characteristics of the object) and may also include methods (means of performing
operations on the object).
RT: data object, digital entity, Digital Object Identifier, entity, object
Notes: The concept of digital object comes from object-oriented programming. Objects typically include properties and methods. Objects may belong toclasses and inherit properties and methods from a parent class. Similarly, an object
may have child objects that inherit its properties and methods.
Digital objects are an abstraction that can refer to any type of information. The
object may be simple or complex, ranging from values used in databases to graphics and sounds. An object called name may include properties such as title, first
name, and last name, as well as methods for returning the value of the name in natural language or inverted order. An object called graphic may include properties
that define an image, such as dimensions, color scale, and encoding scheme andmight include methods that make that image data available at different resolutions.
Objects are not necessarily self-contained. For example, a graphics object may
require an external piece of software to render the image.

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In addition to the data that makes up the fundamental content, the object
often includes metadata that describes the resource in a manner that supports
administration, access, or preservation.
†59 (CDL Metadata 2001, p. 2): Something (e.g., an image, an audio recording, atext document) that has been digitally encoded and integrated with metadata to
support discovery, use, and storage of those objects. ¶ It should be noted that there
is an important distinction between digital objects (e.g., an encoded text document
or a digitized image) and the digital collections (e.g., the Online Archive ofCalifornia) to which they belong. The distinction between digital objects and digitalcollections is analogous to the distinction between a collection of works by Arthur
Conan Doyle and a particular copy of the Hound of the Baskervilles. Continuing theanalogy, this document would describe standards for the description, structure andcontent of the digital Hound. This document, however, would be silent on how torepresent the fact that A Study in Scarlet was also part of the collection.
†139 (InterPARES2, p. 3): Clifford Lynch, director of the Coalition for
Networked Information, describes experiential digital objects as objects whose
essence goes beyond the bits that constitute the object to incorporate the behaviorof the rendering system, or at least the interaction between the object and the rendering system.
Digital Object Identifier, n. (DOI, abbr.) ~ A standard string of characters used to
distinguish and identify intellectual property in an electronic environment overan extended period of time.
RT: digital object
Notes: The DOI System is an implementation of the Handle System, which is a
distributed computer system that stores names, or handles, of digital items andthat can quickly resolve those names into the information necessary to locate andaccess the items. See Syntax for the Digital Object Identifier (ANSI/NISO Z39.84),
http://www.niso.org/standards/resources/Z39-84-2000.pdf.
digital photograph, n. ~ 1. An image produced using a digital camera and stored as anelectronic file. – 2. An image originally produced using a digital camera and rendered for viewing as a virtual image or on film or paper; also called digital print.
BT: photograph
RT: scanning, scanning
Notes: Traditionally photographs have been defined as an image made using
light to trigger a chemical reaction that forms the image. Digital photographs blurthat definition because the original camera image is made by a photoelectric effectand prints made using most computer printers (ink jet, laser printers) aremechanical rather than photochemical. The use of ‘photograph’, rather than‘print’, to describe these images results from the use of a camera and their mechanical fidelity of detail to the original.
digital record ~ see: electronic record
digital rights management, n. ~ A system that identifies intellectual property rights
relevant to particular works in digital formats and that can provide individuals
with access to those works on the basis of permissions to the individuals.
BT: rights management
RT: copyright, intellectual property
Notes: Primarily associated with copyright, digital rights management can also

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be used for privacy, confidentiality, and performance rights. Digital rights management systems are intended to promote automated distribution of materials
while protecting those materials from unauthorized copying or access.
†36 (Briston 2003, p. 14): Copyright law delineates a bundle of exclusive rightsthat could conceivably be expressed in a DRM system. The extent of these rights,
however, is limited by several exceptions, and it is harder to program in exceptions. One such exception is the fair use exception Section 107. This example calls
for a judge to balance four factors, and no one factor definitively weighs for oragainst fair use. DRM systems are designed for precision, not for balancing, withthe default configuration intended to minimize or prevent perfect copying. Thus,
the system usually bars activities that would otherwise be legal.
digital signature, n. ~ A code, generally created using a public key infrastructure (PKI)
associated with a digital object that can verify the object has not been altered and,in some contexts, may be used to authenticate the identity of the sender.
BT: electronic signature
RT: message digest
Notes: A digital signature is typically a message digest that is derived from thedigital object being signed and encoded with a public key. The recipient can use
the message digest to ensure that the object has not been altered and can use thematching private key to ensure the identity of the sender. See American Bar
Association, Information Security Committee, Digital Signature Guidelines at
http://www.abanet.org/scitech/ec/isc/digital_signature.html.
†60 (ABA, p. 3): From the information security point of view, ‘Digital signature’ means the result of applying to specific information certain specific technicalprocesses described below. The historical legal concept of ‘signature’ is broader. It
recognizes any mark made with the intention of authenticating the marked document. [Note: See, e.g., U.C.C. §1-201(39) (1992).] In a digital setting, today’s
broad legal concept of ‘signature’ may well include markings as diverse as digitizedimages of paper signatures, typed notations such as ‘/s/ John Smith,’ or evenaddressing notations, such as electronic mail origination headers.
†289 (Webopedia website): A digital code that can be attached to an electronically transmitted message that uniquely identifies the sender. Like a written signature, the purpose of a digital signature is to guarantee that the individual sending
the message really is who he or she claims to be. Digital signatures are especially
important for electronic commerce and are a key component of most authentication schemes. To be effective, digital signatures must be unforgeable. There are anumber of different encryption techniques to guarantee this level of security.
digital watermark, n. ~ A pattern of bits, hidden in a digital file, that can be used toprovide protection of intellectual property rights.
RT: watermark
Notes: A digital watermark is designed to be imperceptible in ordinary use;
they are invisible in images and inaudible in sound recordings. At most, they
appear as slight noise in the signal. They are designed so that they cannot be identified or manipulated without special software.
†58 (Digimarc 2003, p. 3): One of the most promising technologies to help protect digitized copyrighted content, in conjunction with legal remedies, is digitalwatermarking. Digital watermarks are digital data embedded within the content,

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where the digital data can be read by machines but is not noticeable by peopleviewing or listening to the content. Digital watermarks provide a critical and economically feasible content identification and security layer that enables copyrightholders to protect and track distribution and use of their content.
digitization, n. (digitize, v.; digitized, adj.) ~ The process of transforming analog
material into binary electronic (digital) form, especially for storage and use in acomputer.
NT: scanning
RT: data entry, electronic imaging
Notes: ‘Digitized’ is used to distinguish materials that have been transformed
from the media in which they were created from materials that are born digital.
Digitization is distinguished from ‘data entry’, which is the process of typing textual
records, often in forms designed to facilitate the process, into a computer system.
Digitization may start with information that is in electronic or physical form;
for example, magnetic audio tape or phonograph discs. Digitization of textual
documents typically produces an image of the words, which must be transformed
to character data through a process of optical character recognition (OCR). In
some instances, the OCR process may preserve text and page formatting.
Digitalization is sometimes used as a synonym for digitization, however theterm properly refers to the administration of the medicine digitalis.
dimension, n. ~ 1. Often pl. · The extent of an object, especially its height, width, depth,
or volume. – 2. Computing · A specification for the size of an array or variable.
RT: count, extent
diplomatics, n. ~ The study of the creation, form, and transmission of records, andtheir relationship to the facts represented in them and to their creator, in order to
identify, evaluate, and communicate their nature and authenticity.
NT: general diplomatics, special diplomatics
RT: authenticity, reliability, trustworthinessNotes: The first major work on diplomatics is Jean Mabillon’s De Re
Diplomatica (1681; supplement, 1704). Diplomatics is primarily concerned withthe process of determining whether a document is authentic or a forgery througha detailed examination of internal and external characteristics.
†70 (Duranti 1998, p. 177): Diplomatics gives importance to the broad context
of creation by emphasizing the significance of the juridical system (that is, thesocial body plus the system of rules which constitute the context of the records),
the persons creating the records, and the concepts of function, competence, andresponsibility; but never distances itself from the reality of the records.
†77 (Eastwood 1993, p. 242): The historian uses diplomatics as a tool of interpretation, but the archivist uses it for its value for understanding the universal
characteristics of the archival document.
†219 (Park 2001, p. 271): Archival science derives its construction of authenticity through the management of aggregates of records with reference to their functional, procedural, and documentary contexts from the principles of diplomatics.
Diplomatics, a parent discipline to archival science and legal theory that wasdeveloped to authenticate medieval documents, examines the genesis and form ofindividual documents. The diplomatic understanding of authenticity is that adocument is authentic when it is what it claims to be.

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direct access, n. ~ 1. A means to retrieve information without the need for an intermediary finding aid or index. – 2. Computing · The ability to enter or extract
information from the equipment or media that stores data through physicalaccess, as opposed to remote access via a network. – 3. Computing · The ability toenter or retrieve data from storage media by means of an address, rather than bysequential access to all preceding data; also called random access.
DF: remote access
RT: indirect access, random access, sequential accessdirect duplication, n. ~ A copying process that does not require an intermediary.
RT: intermediate, internegative, interpositive
Notes: ‘Direct duplication’ is distinguished from processes that require anintermediary copy, such as an interpositive or internegative.
direct entry, n. ~ Description · The natural language order of a name or phraseused as a heading.
BT: heading
Notes: Direct entry is distinguished from inverted entry. For example, AACR2
uses direct entry for corporate names formed from personal names. While a heading for Fred Harvey, the man, would be inverted (Harvey, Fred), the company hefounded would be entered as Fred Harvey Company.
direct image film, n. ~ A photographic film that, with normal processing, has thesame polarity as the original.
RT: copy
Notes: Direct image film is often used to create duplicates of negatives without
need for an intermediate interpositive or reversal processing.
direct positive, n. ~ Photographs exposed in the camera that, when developed, havethe same polarity as the original subject.
RT: lateral reversal, negative-positive process, reversal film
Notes: Commonly used to describe 19th-century processes that were uniqueoriginals made without a negative, including daguerreotypes, tintypes, andambrotypes. Images made on opaque supports were laterally reversed, unless areversing lens was used. Sometimes used synonymously with direct image film.
direct read after write, n. (DRAW, abbr.) ~ An error-detection technique used inwriting to mass storage devices in which the data is read and verified immediately
after it is written.
†57 (Dictionary of Computing 1996, p. 154): This term is sometimes erroneously used in an optical-storage context simply to imply that written information is immediately ready for reading, without an intermediate processing
operation as would be required for photographic recording.
directive, n. ~ Orders, regulations, bulletins, and similar materials issued as a written
order.
director, n. ~ 1. The individual responsible for the overall artistic aspects of a production in the performing arts, including supervision of the actors and crew. – 2.
A title often given to the chief administrator of an organization or unit.
RT: author
Notes: A director’s1 authority may be limited by a production company.
directory, n. ~ 1. A list of personal or corporate names with information on how tocontact them, such as an address, phone number, or email address. – 2.
Computing · An index of files in a data storage system. – 3. Computing · A
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description of the characteristics and contents of a file.
Notes: A MARC record includes an example directory3, which indicates theorder and start of the data of each field within the record.
disaster, n. ~ A sudden, unexpected event that causes sufficient loss or damage to disrupt routine operations of an individual or organization.
Notes: Disasters may be natural, including fire, flood, or infestation, or may be
man-made, including theft, malicious destruction, or error.
disaster plan (also disaster mitigation planning), n. ~ Policies, procedures, and information that direct the appropriate actions to recover from and mitigate the impactof an unexpected interruption of operations, whether natural or man-made.
NT: salvage plan
RT: business continuation and disaster recovery
Notes: Disaster plans typically include a variety of directions for different scenarios. Disaster planning includes anticipatory activities done to mitigate theimpact of disaster, such as maintaining lists of employee home phone numbers,
names and phone numbers of recovery services, and off-site storage of vitalrecords and data backups. Disaster planning also includes information about what
to do should a disaster actually take place, such as establishing an order of staff
responsible for coordinating activities, prioritizing materials for treatment, andnoting when staff should be contacted.
disaster recovery ~ see: business continuation and disaster recovery
disc ~ see: disk
Notes: The spelling ‘disc’ is more common in non-US, English-speaking countries. ‘Disc’ is preferred for the name of some standard formats, including
Compact Disc and LaserDisc.
disclosure-free extract, n. ~ A copy of a record made available for public use that
redacts information in accordance with provisions of open records or privacy laws.
Syn: public use file
RT: confidential, copy, privacy, redaction
discography, n. ~ A list of selected sound recordings, typically noting titles, composers, performers, and catalog numbers.
BT: bibliography
Notes: Although discography implies one particular format of phonographrecords, the word is used to describe lists that include other formats, such as cylinder recordings, wire recordings, audio tape, and compact discs. Discographies areoften a survey of recordings of a composer’s works or of performances by an artist
or group of artists.
discovery, n. ~ 1. Law · The process that compels a party in a lawsuit to disclose evidence and information relevant to the case. – 2. Access · The process of searchingfor and identifying potentially relevant materials.
RT: production, relevantNotes: For discovery1, see “Depositions and Discovery,” Federal Rules of Civil
Procedure, part V (2003).
†117 (Hazard and Taruffo 1993, p. 115): Discovery has broad scope. According
to Federal Rule 26, which is the model in most procedural codes, inquiry may bemade into ‘any matter, not privileged, that is relevant to the subject matter of theaction.’ Thus, discovery may be had of facts incidentally relevant to the issues in the

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pleadings even if the facts do not directly prove or disprove the facts in question.
†265 (Skupsky and Mantaña 1994, p. 87): The objectives of the pretrial discovery are to enhance the truth-seeking process, to enable attorneys to better prepare
and evaluate cases, to eliminate surprises, and to insure that judgments rest on the
merits and not upon the skillful maneuvering of counsel.
discrete item, n. ~ Description · An individual item that is not part of a provenancial collection (a fonds).
RT: itemdisinfection, n. ~ The removal of germs and microorganisms.
RT: fumigation
disinfestation, n. ~ The removal of small pests, such as rodents or insects.
RT: fumigation
disjoined hand, n. ~ Handwriting in which the letters are not connected; printing2.
Syn: printing
RT: cursive
disk (also disc), n. ~ 1. A very short cylinder; a platter. – 2. Computing · A computerdevice used to store and retrieve data, especially the disk itself apart from any
associated hardware. – 3. Sound recordings · A phonograph record.
Notes: The spelling ‘disc’ is used in some formats and tradenames, including
LaserDisc and Compact Disc. Computer disks include hard drives (hard disks),
floppy disks, optical disks, and compact discs.
disk drive, n. ~ 1. A device, including housing, drive, controller, and read-write heads,
used to store computer data on a disk.
Notes: The drive may have an integral disk, such as a hard drive, or may mountinterchangeable disks, such as CD-ROM or floppy disk drives.
diskette ~ see: floppy disk
Disneyfication, n. ~ The process of increasing the marketability of a story by removing or downplaying distasteful or potentially controversial facts from the historical record to make the story as unobjectionable to as wide an audience as possible.
RT: edutainment, infotainment†181 (Maher 1998, p. 259): Lost in a Disneyfied World: Archivists and Societyin Late-Twentieth-Century America. ¶ Archivists understand the past as complex,
multifaceted, and fractal. They know it conflicts with the present and offers both
intellectually and spiritually enriching perspectives on life. In the other world, we
see well-funded, slick, and often superficial presentations of the past that generally
reflect a single harmonious, monolithic, and monocultural image, free from disturbing incidents or experiences that might engender the question of ‘why.’ ¶ The
social appropriation of the past for commercial and political use is a complex phenomenon. One the one hand, it bolsters public interest in history and would seembeneficial to archives. On the other hand, much of the mass market appeal of history seems to operate on a more superficial and sinister level. There is a strong primary emphasis on the emotive appeal of the past; nostalgia and ‘event
experiences’ are very much in contrast to documentary-based examinations of thepast where the evidence can be removed and reexamined.
dispersal, n. ~ A technique to protect records by placing copies in different locations.
RT: business continuation and disaster recovery
Notes: Dispersal of paper records is typically limited to essential (vital) records

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due to the costs associated with their duplication. Dispersal of electronic records
often includes, in addition to the records themselves, application and system software necessary to access the records.
display case, n. ~ A cabinet with a transparent top or sides, typically made from glassor Plexiglas, that protects materials while on exhibit.
Syn: exhibition case, show casedisposable record ~ see: temporary record
disposal, n. ~ The transfer of records, especially noncurrent records, to their final
state, either destruction or transfer to an archives.
RT: destruction, disposition, transfer
Notes: Disposal is not synonymous with destruction. The manner and timingof disposal is typically described on a retention schedule.
disposal date (also disposition date), n. ~ A point in time specified in a records
schedule when records should be destroyed or transferred to an archives.
Notes: Disposal dates based on the date a record was created are often designed
to batch records for disposal; for example, ‘destroy one year after the end of the fiscal year in which the records were created.’ Disposal dates may often be triggeredby an event associated with the record; for example, disposal of contracts is often
timed from the date the contract is completed.
disposal list, n. ~ A document listing records that are no longer being created andgranting one-time authorization for their destruction or transfer to an archives
for permanent retention.
Notes: Disposal lists are often created for offices that have not had a records
retention program in place and hold many obsolete records that do not need to belisted on a records schedule for future disposal.
disposal microfilming (also called bulk-reduction microfilming, space-saving
microfilming, substitution microfilming), n. ~ The duplication of documentson microfilm, allowing the originals to be destroyed to save space.
RT: microfilm
disposal schedule ~ see: retention schedule
disposition (also final disposition), n. ~ 1. Materials’ final destruction or transfer toan archives as determined by their appraisal. – 2. Diplomatics · That portion of arecord that expresses the will or judgment of the author.
RT: deletion, destruction, disposal, retirement, select and dispose
Notes: Records may be transferred to archives in their entirety, or in part bysampling or selection.
†70 (Duranti 1998, p. 147): The core of the text is the disposition2, that is, theexpression of the will or judgment of the author. Here, the fact or act is expressly
enunciated, usually by means of a verb able to communicate the nature of theaction and the function of the document, such as ‘authorize,’‘promulgate,’‘decree,’‘certify,’ ‘agree,’ ‘request,’ etc.
disposition authority, n. ~ Formal permission granting an agency the right todestroy materials or to transfer them to the archives.
Notes: Disposition authority may be granted on a one-time basis through adisposal list or on a routine basis through a records schedule.
disposition date ~ see: disposal datedisposition instructions, n. ~ Specific directions regarding the manner in which
records are to be disposed.
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diversity

Notes: Disposition instructions may include procedures for screening records
before transfer to the archives or specific instructions on how records are to be
destroyed.
disposition program ~ see: records management program
disposition schedule ~ see: retention schedule
disposition standard ~ see: retention period
dispositive record, n. ~ A record that specifies an action to be taken.
BT: record†99 (Gilliland-Swetland 2000b): Some records are created for legal purposessuch as effecting an action (known as ‘dispositive records’) or proving that an act
of action took place (known as ‘probative records’), while other records, such as
working papers and correspondence may merely provide supporting documentation of actions in which an organisation or individual was involved.
distortion, n. ~ An alteration in a signal carrying information resulting in a loss offidelity or reproduction.
NT: flutter
Notes: Distortion in sound recordings include clipping, wow, and flutter. In
optical systems, such as cameras, enlargers, or projectors, distortion includes pincushion and barrel distortion.
distributed system, n. ~ Computing · A group of computers that have been linked ina manner that allows them to function together to perform a task.
BT: system
Notes: A distributed system may be used to create a unified view of data drawn
from data sets on different systems, or to distribute data from a single source tomany systems for faster processing.
distributor, n. ~ 1. A wholesaler who provides materials to retailers. – 2. Cataloging· An agent or agency that has exclusive or shared marketing rights for an item. – 3.
Motion pictures · An organization that arranges for motion pictures to beshown in theaters, often taking responsibility for advertising the movie.
RT: publisher
ditto ~ see: spirit process
diversity, n. ~ Variations within a group resulting from differences among membersof that group.
Notes: The diversity of a group is often assessed in reference to another, larger
population. As examples, Does an elected body reflect the population it represents?
or Does the student body of a school reflect the larger community? Differences inpatterns of diversity between a group and a larger population may reflect prejudice,bias, or some other factor. Many organizations have diversity efforts to ensure that
underrepresented classes feel welcome and to increase membership of thoseclasses, so that the organization more accurately reflects the larger population.
†229 (SAA 1999): The Society of American Archivists is committed to integrating diversity concerns and perspectives into all aspects of its activities andinto the fabric of the profession as a whole. SAA is also committed to the goal ofa Society membership that reflects the broad diversity of American society. SAA
believes that these commitments are essential to the effective pursuit of thearchival mission “to ensure the identification, preservation, and use of thenation’s historical record.”

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divided catalog, n. ~ A catalog in which similar types of entries are grouped into different sections.
DF: dictionary catalog
BT: catalog
Notes: Divided catalogs often have separate sections for authors, titles, andsubjects. Another common arrangement separates name and title entries, which
includes all proper names and titles of works, from subject entries. Entries in eachsection are generally in alphabetical order, although the section for subjects may
be classified. Divided catalogs are distinguished from dictionary catalogs, in which
all entries are organized in a single alphabetical sequence.
DMA ~ see: document management application
docket, n. ~ 1. A schedule of cases to be heard before a court. – 2. A record maintainedby the court containing a note of all the proceedings and filings in a court case; ajudicial record.
Notes: A docket is usually maintained by the clerk of the court and may
include notes regarding actions taken in the cases.
docudrama, n. ~ A television program or movie of historical events recreatedthrough the use of props and actors, rather than original images.
RT: documentary, edutainment, infotainment, mockumentary
Notes: Docudrama often connotes melodrama.
document, n. ~ 1. Any written or printed work; a writing. – 2. Information or data
fixed in some media. – 3. Information or data fixed in some media, but which is
not part of the official record; a nonrecord. – 4. A written or printed work of alegal or official nature that may be used as evidence or proof; a record1.
Syn: writing
BT: material
NT: ancient documents, digital document, dynamic document, formatted
document, manuscript, photograph, publication
RT: compound document, four-corners document, miscellaneous documents,
papers, record, text
Notes: Document1 is traditionally considered to mean text fixed on paper.
However, document2 includes all media and formats. Photographs, drawings,
sound recordings, and videos, as well as word processing files, spreadsheets, web
pages, and database reports, are now generally considered to be documents.
Like records, documents are traditionally understood to have content, context,
and structure. However, the nature of those attributes may change in electronic
documents. Electronic formats can present information in complex layers that are
three-dimensional or have a nonlinear structure. The phrase ‘four-corners document’ is sometimes used to distinguish an electronic document that can be
printed on paper without loss of information from more complex, three dimensional documents. Similarly, some electronic document content is not fixed, but
may change over time; for example, a word processing document that pulls datafrom a constantly changing database. These documents are described as dynamic
documents to distinguish them from traditional, fixed documents
In some contexts, document3 refers to an item that is not a record2,3, such asdrafts, duplicates of record copies, and materials not directly relating to businessactivities. In this sense, documents are not usually included on retention schedules
and can be disposed of without authorization.
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document

However, in other contexts, document4 is used synonymously with record2,3. In
this sense, ‘record’ connotes an official document, especially the final version of
one created in the routine course of business with the specific purpose of keeping
information for later use as evidence or proof of the thing to which it refers.
In some instances, there are clear distinctions between a document and arecord. For example, in civil litigation in the United States all documents held byan organization are discoverable. However, those documents are admissible as evidence only if they fall within the definition of business record in the Federal Rulesof Evidence (or state equivalent).
Document1 is often used interchangeably with ‘publication’, although this use
has the sense of many identical copies in distribution. This use is common in stateand federal depository libraries that collect government documents.
A document’s content may reflect formula and conventions in its structure,including formal rules of representation, literary style, and specialized languagethat reflect the author’s political, professional, or social cultures. A document’s
physical characteristics may also follow conventions relating to the medium,organization of internal elements, and presentation of the information.
†42 (Clanchy 1993, p. 294): Documents did not immediately inspire trust. As
with other innovations in technology, there was a long and complex period of
evolution, particularly in the twelfth century in England, before methods of production were developed which proved acceptable both to traditionalists and to
experts in literacy. There was no straight and simple line of progress from memory
to written record. People had to be persuaded – and it was difficult to do – that
documentary proof was a sufficient improvement on existing methods to meritthe extra expense and mastery of novel techniques which it demanded.
†44 (Cook 2001, p. 25): Documents, individually and collectively, are all a formof narration, postmodernists assert, that go well beyond being mere evidence oftransactions and facts. Documents are shaped to reinforce narrative consistency
and conceptual harmony for the author, thereby enhancing position, ego, andpower, all the while conforming to acceptable organization norms, rhetorical discourse patterns, and societal expectations.
†46 (Cook 1993, p. 30): In so-called ‘smart’ documents, such as those in relational databases and geographical information systems or in hypertext formats,data in various forms are combined electronically to produce a virtual ‘document’on the monitor or at the printer. This ‘document’ can change from day to day as
the attribute ‘feeder’ data on which it depends is continually altered.
†70 (Duranti 1998, p. 41): Any written document in the diplomatic sense contains information transmitted or described by means of rules of representation,
which are themselves evidence of the intent to convey information: formulas,bureaucratic or literary style, specialized language, interview technique, and so on.
These rules, which we call form, reflect political, legal, administrative, and economic structures, culture, habit, myths, and constitute an integral part of the written document, because they formulate or condition the ideas or fact which we taketo be the content of the documents. The form of a document is of course both
physical and intellectual.
†167 (D Levy 2001, p. 23): What are documents? They are, quite simply, talking
things. They are bits of the material world – clay, stone, animal skin, plant fiber,sand – that we’ve imbued with the ability to speak.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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128†262 (Sedona Principles 2003, p. 30): The best approach to understanding what
is a document is to examine what information is readily available to the computer
user in the ordinary course of business. If the employee can view the information,
it should be treated as the equivalent of a paper ‘document.’ Data that can be readily compiled into information, whether presented on the screen or printed on
paper, is also a ‘document’ under Rule 34. [Note: Fed. R. Civ. P.] However, data
used by a computer system but hidden and never revealed to the user in the ordinary course of business should not be presumptively treated as a ‘document.’ Norshould data that is not accessible except through forensic means, such as deleted
or residual data.
document box, n. ~ A container that holds folders containing paper documents vertically and that measures roughly 10 inches high, 12 or 15 inches wide, and 6 or 3
inches deep, and that usually has an integral top hinged at the upper back.
Syn: flip-top box
BT: box
RT: archives box
Notes: Sometimes called a Hollinger box. Document boxes are typically madefrom cardboard. They are often neutral gray and lined on the inside with white,
acid-neutral paper. Boxes made from lignin-free cardboard are often tan andunlined. They may have a string, handle, or hole on one end to facilitate removalfrom a shelf. Document boxes made from high-quality materials suitable for longterm storage of archival materials are often called archives boxes.
document case, n. ~ A shallow container that is used to store documents in a flat
position and that has an integral top that is hinged on a bottom side.
BT: box
RT: clamshell case, Solander box
Notes: Document boxes are commonly three inches high. They may be madeof cardboard or from a more rigid material such as wood or fiberboard.
document interchange, n. ~ Computing · The use of a standard to allow the content
and format of documents to be transferred among different systems.
RT: Electronic Data Interchange, Portable Document Format, processable
document, Standard Generalized Markup Language
Notes: Documents may be transmitted in a revisable form that allows them tobe read and edited on different systems, or they may be transmitted in a final form
that permits reading but not alteration. Standard Generalized Markup Language(SGML) is an example of a document interchange standard that can be used tocreate and share revisable documents. A commercial word processing format may
also support document interchange through the use of a proprietary standard,such as WordPerfect. Adobe PDF is an example of a final form document interchange format.
document management, n. ~ Techniques that ensure that recorded information,
regardless of format, is properly distributed, used, stored, retrieved, protected, andpreserved according to established policies and procedures.
BT: management
RT: content management, information system, knowledge management,
records management
Notes: Often used in the context of electronic document management systems,

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documentary

which coordinate different individual workflows to facilitate the production,
modification, and management of publications.
document management application, n. (DMA, abbr.) ~ Software and data storage
that ensures documents are secure and accessible and that typically controls andtracks access and changes to a document, especially in a collaborative environment.
DF: document retrieval system, records management application
RT: electronic document management system, electronic information system,
version control
Notes: Unlike records management applications (RMAs), most DMAs do nothave the ability to schedule documents for retention.
document retrieval system, n. ~ Software that is used to store, index, and retrieve thefull text of documents.
DF: document management application
RT: system
Notes: The system may be used to store documents that have been scanned
from paper or documents that are born digital. A document retrieval system isdistinguished from a document management application by its inability to control the creation, use, or disposition of the documents it contains.
document type ~ see: form
document type definition, n. (DTD, abbr.) ~ A set of rules that specify the structureof a document and the tags used to define that structure and that can be used tovalidate whether a document is well formed.
RT: Standard Generalized Markup Language
Notes: Originally specified in the SGML standard, DTDs are also specified inXML. A DTD may be included in a document header, or it may be a separate(external) resource referenced in the document header. A document type declaration is a statement in an XML document that names the particular document typedefinition used.
†126 (Hunter, et al. 2000, p. 331): DTD refers only to the definition of a document type – not the DOCTYPE declaration that associates a DTD with an XML
document instance.
documentary, n. ~ A narrative work, usually an audiovisual format, about contemporary or historical facts in a manner that purports to be objective.
RT: docudrama, moving image
Notes: Most commonly associated with moving image works, documentaries
can be in any format, including still photography, sound recordings, and texts.
Often used as an adjective with a specific format; for example, documentary photograph, documentary film.
Popularized in the 1930s by filmmaker John Grierson, sometimes called thefather of the documentary. Images and sound used in the documentary may beoriginal to the period or may be recreations contrived for the camera and audio
recorder. Because the narrative, which strings together different pieces of the story,
is ultimately the creation of the documentarist, documentaries are often considered to be more an interpretation of the past than history. This lack of objectivity
distinguishes it from journalism.
†104 (Goerler 1999, p. 317): According to Boorstein [in The Image: A Guide to
Pseudo-Events in America], the documentary is a ‘pseudo-event,’ and not simply afacsimile of the event itself. A pseudo-event is planned rather than spontaneous;
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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functions primarily for the purpose of being reported or reproduced; has an
ambiguous relationship to reality in that the image rather than the event becomes
the object of study; and is usually intended to be a self-fulfilling prophecy; i.e.,
constructed to provide a consistent interpretation.
documentary editing, n. ~ The selection, description, and critical annotation of original documents for publication.
RT: documentary publication, editor, historical editing
Notes: The publication of historical documents was motivated, in part, by adesire to ensure their preservation through the distribution of many copies. The
production of documentary editions also was intended to make works of prominent writers and historical figures more accessible, growing in part out of a 19thcentury romantic belief in the inspirational nature of these documents.
†50 (Cox 1997): It is generally the past half century that would be recognized as
the height of documentary editing as a systematic, professionalized, and effective
pastime. Clearly, the late nineteenth century movement called scientific history,
with its emphasis on the careful use of documentary sources akin to the runningof experiments in scientific laboratories, had much to do with the development of
more rigorous standards for documentary editing.
†63 (Burlington Agenda 2001, p. 295): Formal documentary editing contextualizes documents, which is to say, it orients or situates documents among other historically and intellectually related documents.
†155 (Kline 1998, p. 271): [‘Documentary editing’] became current in the later
1970s to describe the process of creating reading texts intended to capture the substance and quality of the source texts so that the editorial texts would have substantially the same evidentiary value as their sources.
documentary form, n. ~ Diplomatics · Rules that structure a document’s extrinsic
and intrinsic elements in order to communicate its content, its administrative anddocumentary context, and its authority.
Notes: The phrase ‘documentary form’ is sometimes used to indicate information that has been recorded by writing or tangible process. It is also used in thesense of ‘documentary’.
documentation, n. ~ 1. Materials created or collected to provide facts for reference, especially when created to substantiate decisions, actions, or events. – 2. Citations, including footnotes, endnotes, bibliographies, and similar devices, that indicate an author’s
sources. – 3. Computing · Instructions, specifications, and other descriptive information relating to the installation and use of hardware, software, systems, or files.
RT: adequacy of documentation
Notes: Documentation may be in any format, including text, photographs,
moving images, or sound.
†185 (McCrank 2002, p. 42): To cover all formats the term documentation2 waspreferred over the older use of bibliography not only to enlarge the idea ofembracing archives as wells as libraries, but because documentation included
everything, the physical and the metaphysical, whereas information seemed topertain more to the latter.
documentation planning, n. ~ A proactive technique to ensure that an institution’sfunctions, programs, or activities are adequately documented through a holistic
process of institutional analysis, leading to the deliberate selection of appropriate
records.
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donation

Notes: Documentation planning focuses on an archives working to document
its parent institution, as distinguished from documentation strategy, which is acollaborative effort among several archives to document a topic or region.
†158 (Krizack 1994, p. xiv): A documentation plan is formulated in two stages,
analysis and selection. The first stage consists of three tiers of analysis: 1. an institutional analysis, 2. a comparison of the institution with others of the same type,and 3. an analysis of the relationship of the institutions to the larger system ofwhich it is a part. . . . The selection stage consists of making decisions about what
to document at three levels: 1. the function, 2. the activity or project, and 3. therecord series.
documentation strategy, n. ~ A methodology that guides selection and assures retention of adequate information about a specific geographic area, a topic, a process,or an event that has been dispersed throughout society.
BT: appraisal
RT: adequacy of documentation
Notes: Documentation strategies are typically undertaken by collaboratingrecords creators, archives, and users. A key element is the analysis of the subject to
be documented; how that subject is documented in existing records, and information about the subject that is lacking in those records; and the development of aplan to capture adequate documentation of that subject, including the creation ofrecords, if necessary.
†49 (Cox 1990, p. 20): The term ‘documentation strategy’ was coined and initially defined at a session of the 1984 Society of American Archivists meeting that
included papers presented by Helen W. Samuels, Larry J. Hackman, and Patricia
Aronnson. The origins of the concept date from the early and mid-1970s efforts
by some archivists to grapple with documenting social movements, minority
issues, popular concerns, and other topics that were not well-represented in mostarchival and historical records repositories.
†255 (Samuels 1986, p. 116): A documentation strategy consists of four activities: 1. choosing and defining the topic to be documented, 2. selecting the advisorsand establishing the site for the strategy, 3. structuring the inquiry and examining
the form and substance of the available documentation, and 4. selecting and placing the documentation.
†255 (Samuels 1986, p. 109): A modern, complex, information-rich society
requires that archivists reexamine their role as selectors. The changing structure ofmodern institutions and the use of sophisticated technologies have altered thenature of records, and only a small portion of the vast documentation can be kept.
Archivists are challenged to select a lasting record, but they lack techniques to support this decision-making. Documentation strategies are proposed to respond tothese problems.
DOD 5015.2 ~ see: Design Criteria for Electronic Records Management Software
Applications
DOI ~ see: Digital Object Identifier
donation, n. ~ Material for which legal title is transferred from one party to anotherwithout compensation.
DF: deposit
Syn: gift

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donor

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donor, n. ~ An individual or organization who gives property or money to anotherwithout reciprocal compensation.
Notes: In many instances, individuals who donate collections are not theprovenance of the collection.
donor restriction, n. ~ A limitation placed on access to or use of materials that has
been stipulated by the individual or organization that donated the materials.
BT: restriction
Notes: Donor restrictions may require that the collection, or portions of thecollection, be closed for a period of time or that a specific credit line be used if
materials from the collection are exhibited or published.
dossier, n. ~ A group of documents assembled to provide information about a specific topic.
DF: case file
RT: file
Notes: ‘Dossier’ connotes information purposefully collected from various
sources, as opposed to documents in an organic collection resulting from routine
activities. In some instances, ‘dossier’ may be used interchangeably with file1 in thesense of a case file. It is not equivalent to a file folder or other container; a dossier
may be housed in several folders or other containers.
double fold ~ see: folding endurance
double lookup index, n. ~ 1. An index that points to another index, requiring users tocheck two sources to locate the information they seek. – 2. Computing · The
simultaneous use of two indexes for greater precision in locating data.
BT: index
Notes: An example of a double lookup index1 includes a classified index, which
requires users to first consult a list of classes to determine the class (often a number)
under which relevant information is indexed. The Domain Name System (DNS) is
another example of a double lookup. Computers connected to the Internet are
addressed using an Internet protocol (IP) address. Because numerical addresses are
not mnemonic and because the IP address may change frequently, users are typicallygiven a Uniform Resource Locator (URL), such as http://www.archivists.org/.
Applications submit the URL to a DNS server, which returns the IP address necessary to connect to the desired machine. – An example of a double lookup index2
includes the use of a column and row headings to specify a cell.
double shelving, n. ~ The practice of placing boxes two deep on a shelf.
RT: shelving
downgrade, n. ~ The process of reducing restrictions on access to a lower security
classification.
RT: declassification
Notes: ‘Downgrade’ implies that the material continues to have some restrictions on access. The removal of all restrictions is described as declassification.
download, v. ~ 1. Computing · To transfer information from a server on a network
to a local machine. – n. ~ 2. Computing · A copy of a file on a local machine thathas been copied from a server through a network connection.
RT: upload
downward reference, n. ~ A cross-reference from a general to a more specific topic; adirection to a narrower term.

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DSpaceSyn: narrower term
BT: cross-reference
RT: upward reference
Notes: Downward references are part of the syndetic structure used in a thesaurus. Downward references are reciprocal to upward references. For example, anentry for furniture may include downward references to bed, chair, and chest.
Entries for each of those terms would include furniture as upward references.
draft, n. ~ 1. A version of a text or image, especially a preliminary version to be further revised. – 2. A document ordering a second party to transfer a specified
amount of money to an individual named in the document.
DF: note
RT: transmission
Notes: Draft1 is nearly synonymous with text1,2, although draft has the connotation that the work is not the final version. However, it is not uncommon to heara finished document described as the final draft.
DRAW ~ see: direct read after write
drawing, n. ~ 1. An image using lines and shades to convey the appearance of an object.
– 2. A schematic showing the components and structure of an object or idea.
BT: image, picture
NT: architectural drawing, as-built drawing, design drawing, elevation, engineering drawing, measured drawing, oblique, technical drawing
RT: architectural rendering, projection, scale, visual materials
Notes: Drawing1 connotes a work done by hand, often in pencil, ink, or crayon,
that emphasizes an abstraction of an object’s contours to show its general form.
However, that connotation is not defining; ‘drawing’ may refer to works done withthe assistance of or by a computer program. A drawing may have shading, but
generally does not have color. – A drawing2 uses shapes to represent ideas, withposition and lines indicating the relationships among those ideas; for example, anarchitectural drawing or a flowchart.
dressing, n. ~ The process of creating finished leather from rough-tanned hides orcrust leather.
dropout, n. ~ The loss of an electronic signal due to a defect in the media.
dry mount, n. ~ The process of attaching a flat object, such as a drawing, text, or photograph, to surface without the use of liquid adhesives.
RT: mount, wet mountNotes: A common dry mount technique is to place a thin sheet of tissue covered with a heat-activated adhesive between the object and the support, then place
the sandwich under the platen of a heated press. Another technique involves a thinlayer of adhesive between two layers of silicon release paper; one sheet is removed,
and the object to be mounted placed on the adhesive, then the second sheet isremoved leaving the adhesive on the object without any tissue.
dry silver process, n. ~ A photographic process that uses silver halides as the lightsensitive material but uses heat rather than chemicals to develop the image.
Notes: Some dry processes rely on a heat-activated developer incorporated
into the emulsion.
DSpace, n. ~ A specialized content management system that allows different communities to use the web to capture, distribute, and preserve digital works and to provide access to those works through metadata.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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DTD

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RT: institutional repository
Notes: DSpace, short for Durable Space, was developed at MIT as an institutional repository. DSpace builds portals for specific communities, allowing a community to set policies for the content and access to the works within therepository. This emphasis enables the portal to reflect a community’s practices
and terminology. DSpace allows any type of digital object to be submitted but
promises that only a limited set of formats will remain renderable; nonsupported
objects will be preserved as a bitstream, placing the responsibility for maintaining
the usefulness of the file on the creator. See http://www.dspace.org/.
†176 (C Lynch 2003, http://dspace.org/what/faq.html): DSpace identifies twolevels of digital preservation: bit preservation, and functional preservation. Bit
preservation ensures that a file remains exactly the same over time – not a single
bit is changed – while the physical media evolve around it. Functional preservation goes further: the file does change over time so that the material continues tobe immediately usable in the same way it was originally while the digital formats(and the physical media) evolve over time. Some file formats can be functionallypreserved using straightforward format migration (e.g. TIFF images or XML documents). Other formats are proprietary, or for other reasons are much harder topreserve functionally
DTD ~ see: document type definition
dual-key encryption, n. ~ A technique of using two separate keys for encrypting anddecoding information.
DF: symmetric-key encryption
RT: cryptography
dubbing, n. ~ 1. The process of creating a duplicate (dub). – 2. Substituting a newsoundtrack in a film, often lip-synched dialog in another language.
Syn: copy
RT: copy, duplicate
Notes: Generally used to describe the process of copying audiotapes.
Dublin Core, n. (DC, abbr.) ~ A standard (ISO 15836, ANSI Z39.85) that defines
metadata elements used to describe and provide access to online materials.
BT: metadata
Notes: Dublin Core is often used to provide a common bridge between different
metadata schemes, although some projects use Dublin Core as their native descriptive metadata. Originally intended to describe online resources, DC is often used todescribe offline, nondigitized materials or digital surrogates of those materials.
The data elements of unqualified Dublin Core include title, creator, subject,description, publisher, contributor, date, type, format, identifier, source, language,
relation, coverage, and rights. In qualified Dublin Core, elements may be refinedfor greater specificity.
DC is maintained by the Dublin Core Metadata Initiative. See http://
dublincore.org/.
†65 (Dublin Core 1995): [Dublin Core Metadata Initiative] An organization
dedicated to promoting the widespread adoption of interoperable metadata standards and developing specialized metadata vocabularies for describing resourcesthat enable more intelligent information discovery systems. ¶ The original workshop for the Initiative was held in Dublin, Ohio in 1995. Hence the term ‘Dublin
Core’ in the name of the Initiative.
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durable paper

dumb terminal, n. ~ A computer peripheral designed for input/output that has no
ability to process information independent of the computer to which it is attached.
BT: terminal
dummy, n. ~ 1. A card or block placed where an object should be stored in a sequencethat indicates another location where the object is actually stored. – 2.
Publishing · A mockup of a page created by pasteup or computer that is used toshow the final design. – 3. Publishing · A mockup of a book, cover, and dust
jacket created to show the final design.
Notes: A dummy1 may be filed in place of an original that must be stored elsewhere because of size or preservation concerns.
duplex-numeric filing system, n. ~ A technique to classify numbers by assigninggroups of numbers that represent a hierarchy of concepts.
BT: filing system
Notes: The major classes and subdivisions may be separated by a dash, decimal,
space, or other punctuation. For example, Policies 5, Fringe Benefits 5-1, Maternity
Leave 5-1-3.
duplicate, n. (dup, dupe, abbr.) ~ 1. One of a number of copies of an object made at
the same time from the same master. – 2. The process of making such copies.
DF: copy
RT: copy, dubbing, original
Notes: Duplicate1 and copy1,2 are often synonyms. ‘Duplicate’ connotes versions that may be considered an original; for example, duplicate prints made fromthe same negative. ‘Copy’ connotes something reproduced from an original; forexample, a photocopy.
duplicate original, n. ~ A copy that has all the essential aspects of the original,
including signatures.
RT: copy, original
Notes: A duplicate original of a letter may be created and sent by different
routes to increase the likelihood that at least one original copy arrives to theaddressee.
duplicating master, n. ~ A copy of a microfilm or motion picture, often made from acamera original, that is used to produce copies for access or distribution.
RT: microfilm
Notes: Use of a duplicating master to produce access copies reduces the number of times the camera original needs to be touched, reducing risk to the original.
durability, n. ~ The ability of a material to resist wear and degradation over time
while maintaining its original properties.
Notes: For paper, film, and other media with a flexible base, durability may bemeasured in terms of strength and pliability.
†215 (O’Toole 1998, p. 272): Here were the oral and literate side by side, but
writing has some advantages. In written form, information achieved a stability
and durability it would not have so long as it remained only in the mind or in spoken words. What is more, writing was in itself coming to be recognized as an effective way for gathering and sharing information: some people would now learn
things only from books, Bede realized.
durable paper, n. ~ Permanent paper, especially one treated to resist heavy use.
BT: paper
RT: archival bond, permanent paper
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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dust jacket, n. ~ A lightweight cover for a book, typically a single sheet the sameheight as the book, that wraps around the fore-edges of the cover and held in placeby friction rather than being attached.
Notes: Commonly made from paper and used to protect the cover of hardbound books.
dye transfer process, n. ~ A photomechanical process to make prints from photographs by creating a gelatin relief matrix that is used to transfer dye to an emulsion on paper.
RT: imbibition process, photomechanical, print
Notes: The depth of the matrix is relative to the density of the image, withareas of greater density able to transfer a greater amount of dye. A single matrix
produces a monochrome print, although separation negatives can be used to create several matrices, each of which is printed in registration using a different dye
to produce a full-color image.
dynamic document, n. ~ 1. A document that includes content taken from externalsources that changes as those external sources change. – 2. A document, especiallya web page, that changes content through periodic transactions between the clientand server.
BT: document
Notes: A dynamic document1 may also include information that remains consistent each time it is viewed. For example, a report written in a word processor
may include a graph that draws information from an external spreadsheet. Eachtime the report is opened, it updates the graph based on the most current information in the spreadsheet.
In other instances, a dynamic document is little more than a template. For
example, a web page may use different graphics and include different text based ona variety of factors. As a result, the web page may be different every time it is viewed.
Because the content of dynamic documents changes as the information in external sources changes, it lacks fixity and cannot be relied on as a source of historicalinformation. If the information in a dynamic document needs to be preserved, it
must be written to a nondynamic format to create a record of the information.
A dynamic document2 on the web may use client-pull, server-push, or othertechniques to trigger content updates.
dynamic website, n. ~ A website that can use a single URL to generate a webpage with
content that changes based on a number of factors.
DF: static website
BT: website
Notes: Dynamic websites connote more than a simple scheme to display a variety of graphics mixed with the same text. A dynamic website is usually driven by adatabase so that current content is always up-to-date or so that content is customized to the individual viewing the page; for example, a portal.

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Page 137Ee-, prefix ~ An abbreviation for ‘electronic’; see various headings beginning with theword electronic.
RT: automated, digital, electronic
Notes: The addition of ‘e-’ to a word to indicate a computerized variant of theconcept is the modern equivalent of the use of the word ‘automated’ in the 1960s
and 1970s.
e-government, n. ~ The use of information technology, especially the Internet, toimprove government services for and interactions with citizens (G2C), businessand industry (G2B), and different divisions of government (G2G) by simplifying
processes and by integrating and eliminating redundant systems.
Syn: digital government
Notes: E-government is analogous to e-commerce. In principle, it goes beyond
providing a web interface to manual processes by ensuring that back-office operations are reengineered to improve efficiency and reduce costs. Improved services
to citizens include the ability to interact with agencies outside normal office hours
and away from physical offices, increased access to information through improved
search facilities and online documents, and new means of citizen participation in
the democratic process. While services to citizens are typically provided throughthe web, services to business and other government agencies are often part of an
automated process performed by computers without manual intervention. For
example, a procurement process may be fully automated, working within established business rules.
EAC ~ see: Encoded Archival Context
EAD ~ see: Encoded Archival Description
EBCDIC, n. ~ An eight-bit binary code used to represent characters in IBM computers.
BT: character set
Notes: An acronym for Extended Binary Coded Decimal Interchange Code.
Because the binary representation of characters differs from that used by ASCII, theorder of characters is different. EBCDIC defines 258 characters, where standard
ASCII defines only 128. IBM no longer uses EBCDIC in most of its machines.
ECURE, n. ~ An annual conference held at Arizona State University in Tempe,
Arizona, beginning in 1999 that seeks to bring diverse stakeholders in academic
records together to better understand electronic recordkeeping challenges and to
discover solutions.
Notes: An acronym for Electronic College and University Records Events.
edge curl (also lipping), n. ~ A distortion in the base of film or tape that causes anouter edge to be larger than the center.
edge fluting, n. ~ A wave-shaped deformation along the edges of a flat surface.
Notes: Edge fluting may appear on the edge of cut sheets or rolls. It may becaused by an expansion of the edge of the material, which is exposed to greater
variations in temperature and humidity than the center. It may also be caused byphysical deformation, sometimes caused by the material rubbing against theflange of the reel or being pulled unevenly through a transport mechanism.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 138edge-notched card138edge-notched card (also edge-punched cards), n. ~ A card with holes around theedges that can be punched out to code the information on the card for retrieval.
Notes: Edge-notched cards have some information written in the body. The
holes at the edge are associated with a specific attribute about the subject to be
coded for retrieval. A hole is cut out (notched) if the card is to be retrieved for thatpiece of information. When a thin rod is inserted through the hole associated withan attribute, cards with that hole notched out are not picked up by the rod. Severalrods may be inserted to retrieve cards based on more than one attribute.
For example, cards may be created for each member of a group. An individual’s
name is written on the card, and possibly other information. Appropriate holes
assigned for age and ethnicity are notched. Inserting rods into the holes for a specificage and a specific ethnicity will allow cards that have been notched for both that age
and ethnicity to fall out of the cards that are not notched and remain on the rods.
EDI ~ see: Electronic Data Interchange
edit, n. ~ 1. The process of revising a work, especially for final publication or release.
– 2. The act of holding back or modifying ideas expressed to make them appropriate to a particular audience.
Notes: Editing generally refers to the effort of someone other than the author,
the latter being said to revise a draft. In the context of audio and moving image
materials, editing emphasizes selecting and assembling pieces, which may havebeen created in one order, into the final order that may eliminate much of theoriginal material.
edit status, n. ~ The degree to which a preproduction copy of audio or moving image
materials has been prepared for final release.
Notes: Edit status is generally one of three states: unedited, partially edited,and edited.
edited master, n. ~ The final copy of a recorded production1 that is ready for broadcast or duplication.
BT: master
Notes: An edited master video includes test bars, slate, and tone.
edition, n. ~ 1. All copies of a work that are produced at the same time using the sameprocess, with the result that each copy is essentially identical. – 2. A particularinstance of a serial work; a version.
DF: issue, printing
NT: definitive edition, impression
RT: copy, version, work
Notes: An edition1 may be released over time in several printings. The copies inan edition may show some variation between printings. In early printing, production and proofreading processes sometimes overlapped. As errors were found, thetype was corrected; however, earlier impressions that included the error may havealready been used.
Edition2 is roughly synonymous with ‘version’; for example, the first edition ofa book, or the 6:30 p.m. edition of a broadcast news program. In this sense, different editions may have different content or physical characteristics.
edition statement, n. ~ Cataloging · A word or phrase describing the particular version of a work.
Notes: In Encoded Archival Description, an edition statement is an optional
subelement that includes information about the edition of the finding aid. In bibliBT: Broader Term • NT: Narrower Term • RT: Related Term • DF: Distinguish FromAFS_Gloss_02_001-414

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Eldred v. Ashcroft

ographic cataloging, an edition statement refers to the work described and may
include statements of responsibility, and parallel and additional edition statements.
editor, n. ~ 1. One who prepares another person’s work for publication by checking
that spelling, punctuation, grammar, and style are correct and internally consistent, and who may also give the author feedback on content that needs clarification or reworking. – 2. One who oversees the creation of a work containing
portions contributed by several individuals, and who may also provide an introduction or commentary on those contributions. – 3. Newspapers · One whoserves as the representative of a newspaper’s publisher or owner and who has
responsibility for establishing policies for content and for the daily operations of
the organization’s reporting activities. – 4. Moving images · One who evaluates,
selects, and assembles the scenes of a moving image to create a final work that has
narrative value and continuity.
RT: documentary editing
EDMS ~ see: electronic document management system
EDP ~ see: electronic data processing
edutainment, n. ~ Works designed to simultaneously educate and entertain throughamusing content that also includes factual information on a subject.
RT: Disneyfication, docudrama, infotainment
Notes: Often used to describe television programs or interactive multimedia.
†181 (Maher 1998, p. 261): If it is fair to say that archivists are in the business ofthe past, we can also be said to have a legitimate concern about how others utilize
and exploit the past. We appreciate the entertainment value of the past, but we caremore about the educational value of the past. And we understand that the greatest
educational value comes from archives not as a source for images of the past but as
the font of evidence. Where we particularly should be taking issue with the mass
media use of the past is when it is used for escapism from the present. Indeed, we
have a special responsibility to note when slick edu-tainment presentations arebuilt upon narrow selections of the past in order to paper over the moral ambiguities and cruelties of the past which we know are often well reflected in our archives.
†251 (DigiCULT 2003, p. 19): Play is a fundamental human activity and an
important way to learn. Cultural institutions do not take sufficient advantage ofgames to expand awareness and knowledge of collections through ‘edutainment’
packages and other strategies.
Eldred v. Ashcroft, n. ~ A lawsuit filed by Eric Eldred and others that challenged theconstitutionality of the Copyright Term Extension Act (Pub. L. 105–298, §102(b)and (d)), which extended the length of copyright.
RT: copyrightNotes: The Copyright Term Extension Act was made law in 1998. The UnitedStates Supreme Court decided against Eldred (No. 01-618, 15 January 2003).
†254 (SAA, Copyright): In 1998 Congress passed the Copyright Term
Extension Act increasing the duration of copyright from life of the author plus
fifty years to life of the author plus seventy years. The effect was to stop for twenty
years the addition of any published work to the public domain. As Roy
Rosenzweig noted in a recent article in the Journal of American History, ‘[f]or historians, copyright protection has redlined . . . much twentieth-century history. . . .’In response, a group of publishers and preservationists filed suit challenging theSyn: Synonym • †: see Bibliography • Superscript: Definition number

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electronic

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constitutionality of copyright term extension. The suit, Eldred v. Ashcroft, argues
that ‘perpetual copyright on the installment plan’ is in direct violation of the constitutional stipulation that the monopoly rights granted by copyright be for a limited term. The suit has lost in the Federal Appeals court, and recently the plaintiffs
asked the Supreme Court to rule on the issue. ¶ A coalition of information organizations, including the Society of American Archivists, the Association of Research
Libraries, the American Library Association, the Digital Futures Coalition, and others
have filed an amicus brief with the Court asking that they hear the case. The brief
notes the irreparable harm done to historians and institutions that exploit the publicdomain when copyright term is excessive.
electronic, adj. ~ Utilizing devices that operate using electrical charge.
RT: digital, e-, machine-readable
Notes: Electronic and digital are often used synonymously, although electronic
includes analog as well as digital formats. NTSC and PALS video, and AM and FM
radio are examples of analog electronic formats. HDTV is a digital video format,
and XM is a digital radio format.
Electronic Data Interchange, n. (EDI, abbr.) ~ A standard (ANSI X12 and EDIFACT) for the use of computers to conduct the automated exchange of businessinformation between trading partners.
RT: document interchange
Notes: An EDI message typically contains a header and trailer, and a numberof business facts, known as data elements, that typically appear on a form used
when executing a transaction. EDI messages are generally used to exchange information between applications, not free-form messages between human agents. The
format of the message is established by the trading partners, usually in compliancewith the ANSI X12 or EDIFACT standards.
electronic data processing, n. (EDP, abbr.) ~ The use of computers to analyze, organize,
store, retrieve, and manipulate data, and to report the results of those operations.
BT: data processing
Notes: Essentially a synonym for data processing, the longer form distinguishes computerized processing from manual methods.
electronic document management system, n. (EDMS, abbr.) ~ A software application that uses automated techniques to ensure that information stored in digitalformats is properly distributed, used, stored, retrieved, protected, and preserved
according to established policies and procedures.
RT: document management application, systemelectronic imaging, n. ~ Various technologies used to store, retrieve, and manipulate
pictures using a computer or video system.
BT: imaging
NT: scanning
RT: digitization
Notes: Electronic imaging frequently connotes an electronic document management application. Most contemporary electronic imaging formats are digital,
but some early electronic imaging technology used analog video media.
electronic information system, n. ~ An automated system that facilitates the accessto and management of information and records in a computer system.
DF: records management application

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electronic record

RT: document management application, system
Notes: ‘Electronic information system’ connotes a system that is dedicated to a
specific business process and is tailored to manage information relating to thatprocess. Such a system may not have records management functionality.
electronic mail (email, e-mail), n. ~ 1. An asynchronous message, especially one following the RFC 2822 or MIME standards, including a header, body, and – optionally – attachments, sent via a computer network held in online accounts to be reador downloaded by the recipients. – 2. A system for transmitting email.
RT: mail, Multipurpose Internet Messaging Extensions, PROFS case
Notes: Email is not real-time communication, although delivery time is often
minimal. Unlike instant messaging, the sender and recipients do not need simultaneous connections to send or receive email. The header includes informationthat enables the messages to be delivered and additional metadata to identify, classify, and contextualize the message. The body is often plain or formatted text; it
may contain embedded graphics or sound, although not all email readers canproperly parse anything beyond plain ASCII. Attachments may be in any format,
such as word processing documents, spreadsheets, or media files.
An email system requires an application, sometimes called a mail user agent(MUA), client, or reader, that incorporates a simple text editor used to compose
messages and to send and receive messages. The system also requires a mail transport agent (MTA) to store and forward messages. An email system may be implemented on a closed network using proprietary software to exchange messages.
However, an email system typically formats messages using the RFC 2822 or
MIME standards when the messages are to be exchanged with another system.
Email systems commonly transmit messages using the simple mail transport protocol (SMTP). Many MUAs and MTAs are based on the POP3 or IMAP standards
to allow interoperability between different systems.
See http://www.faqs.org/rfcs/rfc2822.html and 36 CFR 1234.
electronic record (also digital record; automated record, largely obsolete), n. ~ Dataor information that has been captured and fixed for storage and manipulation in
an automated system and that requires the use of the system to render it intelligible by a person.
BT: record
RT: machine-readable
Notes: ‘Electronic records’ can encompass both analog and digital information
formats, although the term principally connotes information stored in digitalcomputer systems. ‘Electronic records’ most often refers to records created in electronic format (born digital) but is sometimes used to describe scans of records inother formats (reborn digital or born analog). Electronic records are often analogous to paper records; email to letters, word processing files to reports and otherdocuments. Electronic records often have more complex forms, such as databases
and geographic information systems.
†17 (InterPARES Authenticity, p. 7): Strictly speaking, it is not possible to preserve an electronic record. It is always necessary to retrieve from storage the binary
digits that make up the record and process them through some software for delivery or presentation.
†70 (Duranti 1998, p. 167): Electronic records are not always copies, because acopy is by definition a reproduction of an original, a draft or another copy (theSyn: Synonym • †: see Bibliography • Superscript: Definition number

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electronic recordkeeping system

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first copy made being always a reproduction of a document in a different status oftransmission); therefore, electronic records having a different status of transmission must be created for copies to exist. It is more appropriate to say that electronic records are all made as drafts and received as originals, in consideration of
the fact that the records received contain elements automatically added by the system which are not included in the documents sent, and which make them complete and effective.
†73 (Duranti and MacNeil 1996, p. 49): Diplomatic examination shows that anelectronic record, just like every traditional record, is comprised of medium (thephysical carrier of the message), form (the rules of representation that allow for
the communication of the message), persons (the entities acting by means of therecord), action (the exercise of will that originates the record as a means of creating, maintaining, changing, or extinguishing situations), context (the juridicaladministrative framework in which the action takes place), archival bond (therelationship that links each record to the previous and subsequent one and to all
those which participate in the same activity), and content (the message that therecord is intended to convey). However, with electronic records, those components are not inextricably joined one to the other, as in traditional records : they,and their parts, exist separately, and can be managed separately, unless they areconsciously tied together for the purpose of ensuring the creation of reliable
records and the preservation of authentic records.
†231 (Digital Preservation Testbed 2003, p. 13): Digital records are not simply
the 21st century equivalent of traditional paper records. They have other properties, characteristics and applications. However, both digital and paper records
must meet the same legal requirements. In practice, this requires a different
approach. ¶ Digital records are not tangible objects like a book or a magazine, but
a combination of hardware, software and computer files. This combination is necessary to be able to use the documents or examine them. In the context of Testbed
we looked specifically at text documents, databases, email messages and spreadsheets. Multimedia documents, digital video and sound can also be digital records,
but these remained outside the scope of this study. ¶ An important differencecompared to paper records is the greater loss of information that can occur evenwhile the records are being used, or afterwards when the records are being maintained. After all, hard discs and computers are replaced regularly and there are few
barriers to destroying computer files. A single click on the ‘delete’ button and arecord disappears without leaving a trace.
†275 (Suderman 2001): Records in the electronic environment have uniquecharacteristics . . . durability; lifespan; maintenance; ease of editing, copying, erasure, and reformatting (manipulability); ease of manipulation, including the difficulty of tracing manipulation; need for supporting documentation to describe thecontents, arrangement, codes, and technical characteristics; need for specialized personnel for the processing and maintenance of the records, introducing a new player
in the normal clique of archivist, creator, and user. [Referencing Harold Naugler.]
electronic recordkeeping system, n. ~ A computer application that can collect,organize, and categorize records to facilitate their management, preservation,
retrieval, use, and disposition.
RT: records management application, system

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electrophotography

Notes: ‘Electronic recordkeeping system’ includes applications that manage
the records of a single workflow process or that can receive electronic records created in external systems.
electronic seal, n. ~ A technique to demonstrate that the content of an electronic
document has not been altered or, in some cases, read.
BT: seal
Notes: Electronic seals serve similar functions to physical seals. A seal2,3 bearing a
distinctive mark associated with an individual or office gives the document authenticity. A seal4 on a closed container can prevent unauthorized access, and an unbroken
seal on container indicates that no one has had opportunity to alter the thing sealed.
Electronic seals perform similar functions of demonstrating the authenticityof the sender, the unchanged nature of the content, and – in some instances – toprotect the content from unauthorized access. Electronic seals usually involve theuse of digital signatures, especially public key infrastructure.
electronic signature, n. ~ A digital mark, code, or other symbol that identifies anindividual and that indicates responsibility for or consent to the content of thematerial to which it is affixed.
BT: extrinsic element, signature
NT: digital signature
RT: digital certificate
Notes: Electronic signatures range from simple to highly complex and secure.
They may be nothing more than a name typed in ASCII characters at the end of
the body of a document. They may also be computer code using encryption keys
to demonstrate that the message has not be altered and to authenticate the identity of the signer.
Electronic Signatures in Global and National Commerce Act, n. (ESIGN, abbr.) ~ A
federal law giving an electronic signature the same legal status as one that is written by hand.
Notes: Pub. L. 106-229, 114 Stat. 464 (2000), codified at 15 U.S.C. §7001 et seq.
†79 (NTIA 2003): Congress passed ESIGN in June 2000 to facilitate the use ofelectronic documents and signatures in domestic interstate and internationalcommercial transactions. The Act was designed to promote the use of electronic
signatures in commercial transactions involving both businesses and consumers
and to ensure that the electronic documents and signatures resulting from thesetransactions are given the same legal validity and enforceability as written documents and signatures.
electrophotography, n. ~ A process that forms images using the photoelectric properties of sensitive substances.
RT: photographNotes: Electrophotography includes electrostatic (xerographic), dielectric
paper, electroplastic, and persistent internal polarization processes. It has beenused for microfilm that can be updated, allowing new images to be added after
creation or existing images to be overwritten with new images.
The dielectric paper process uses paper coated with a photoconductive pigment in a binder resin. The electro-plastic process uses a plastic film coated with aphotoconductive layer; exposure to light causes a stress in the plastic and, whenheated, the plastic deforms to reveal the image.

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electrostatic process144

electrostatic process (also electrostatography), n. ~ A technique for making reproductions, often called photocopies, by using charged pigments to create an imageof the original on paper or film.
RT: copy, photocopy, print, reproduction, thermography
Notes: The electrostatic process uses the photoelectric properties of certain metals. An image of the original is projected onto a light-sensitive substance, creating acharge relative to the light and dark portions of the original. The charge on the surface attracts or repels toner, a charged pigment, that duplicates the original. In a
direct positive, the image is formed directly on paper or film. In an indirect process,the image is formed on a metallic drum that is then transferred to paper or film.
Sometimes called xerography, derived from the tradename Xerox.
element of description ~ see: descriptive element
elevation, n. ~ An orthographic drawing of the vertical surfaces of a built structure
rendered from a vantage point perpendicular to the structure.
BT: architectural records, drawing
RT: oblique, perspective
Notes: An elevation may be of the front, side, or back of a building or may beof an interior wall. An elevation gives no sense of recession into three dimensions.
ELF ~ see: eliminate legal-size files
eliminate legal-size files, n. (ELF, abbr.) ~ Records management · An initiative of
ARMA to promote the use of letter sized paper instead of legal size paper in orderto minimize costs associated with creating and filing the larger documents.
Notes: Sometimes end legal-sized files, folders, or forms.
†241 (BC Ministry of Forests 1997): The goal of government-wide ELF programis to reduce administrative costs by eliminating legal-size paper in favor of lettersize paper. Letter-size records: reduce costs by eliminating the need to purchasefile supplies and equipment to accommodate multiple paper sizes; reduce inefficiencies associated with files containing multi-size documents (e.g., it is often difficult to find letter-size records inter-filed with legal-size records); reduce
accommodation costs by reducing the amount of floor space required to store
records; reduce paper consumption; reduce mailing costs (letter-size paper is 21%
smaller and 24% lighter than legal-size paper) between different systems.
email ~ see: electronic mailemboss, v. ~ The process of creating a raised design on a surface.
RT: stamp
Notes: The design created by embossing is called an embossment. Blindembossing does not use color, and the design is the same color as the background.
Embossing may incorporate ink, foil, or other color to further distinguish theraised design from the background, but the term alone – without the modifier‘blind’ – does not connote such color.
emergency destruction, n. ~ The immediate destruction of records under extraordinary circumstances, as provided by law or regulation.
Notes: Emergency destruction may take place in time of war to prevent sensitive information from being captured by a foreign power or to record the effective,
premature destruction of records as the result of a disaster.
emergency-operating records, n. ~ Records necessary for an organization to resume
basic, emergency operations immediately after a disaster.

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Encoded Archival Context

BT: record
RT: business continuation and disaster recovery, essential records, vital records
Notes: Vital records2, also called essential records, include emergency operating records and rights-and-interests records. Emergency records are typicallystored in paper format to avoid machine and power dependence, and describe
responsibilities, including delegation of authority and line of succession.
Examples include the records necessary to mobilize and protect manpower andresources, and to ensure health, safety, and order. Government agencies may also
include records relating to the mobilization of the military, civil defense, and public heath. Rights-and-interests records include those records necessary after initialrecovery to protect the assets and rights of the organization, its employees, andothers. Rights-and-interests records may include payroll, leave and insurance
records, titles and deeds to real property, contracts, and other similar data.
emulation, n. ~ The use of one system to reproduce the functions and results ofanother system.
†132 (GAO 2002, p. 45): A proposed approach to the problem of software andhardware dependence is emulation, which aims to preserve the original softwareenvironment in which records were created. Emulation mimics the functionalityof older software (generally operating systems) and hardware. . . . This techniqueseeks to recreate a digital document’s original functionality, look, and feel by
reproducing, on current computer systems, the behavior of the older system on
which the document was created.
emulsion, n. ~ 1. A suspension of a liquid in another liquid without being dissolved.
– 2. Photography · The material that contains the light-sensitive substance andbinds it to the support.
RT: gelatin emulsion
Notes: Chemically speaking, a photographic emulsion is not an emulsion
because it is not a liquid. It is a colloidal suspension.
encapsulation, n. ~ 1. Conservation · The process of placing a document between
two sheets of plastic (usually polyester), which are sealed at the edges, in order toprovide support and to protect it from handling and from the atmosphere. – 2.
Computing · The combination of several digital objects into a single unit that
preserves the association of those objects.
RT: lamination, silking
Notes: Encapsulation1 does nothing to protect against the continued chemical
deterioration of the document within the enclosure, and the creation of a microclimate may accelerate its deterioration. However, the technique provides significant support and protection for fragile documents. Unlike heat lamination, thedocument is not permanently fixed to the enclosure and can be easily removed.
Encapsulation2 may be used, for example, to combine an electronic record,
metadata, and a viewer to render the record.
enclosure, n. ~ A container used to store materials.
Notes: Examples of enclosures include sleeves, boxes, canisters.
Encoded Archival Context, n. (EAC, abbr.) ~ A standard to mark up (encode) information relating to the circumstances of record creation and use, including theidentification, characteristics, and interrelationships of the organizations, persons, and families who created, used, or were the subject of the records.

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RT: administrative history, context, markup, Toronto Tenets
Notes: EAC is defined in a document type definition (DTD) that is compatible
with both Standard Generalized Markup Language (SGML) or extensible markup
language (XML). It is intended to extend and complement Encoded Archival
Description (EAD).
†226 (Pitti 2003): The description of individuals, families, and organizations
that create records is an essential component of the preservation of the documentary evidence of human activity. Identifying record creating entities; recording thenames or designations used by and for them; and describing their essential functions, activities, and characteristics, and the dates and places they were active is an
essential component of the management of archival records. Creator description
facilitates both access to and interpretation of records.
Encoded Archival Description, n. (EAD, abbr.) ~ A standard used to mark up (encode)
finding aids that reflects the hierarchical nature of archival collections and that provides a structure for describing the whole of a collection, as well as its components.
RT: archival description, descriptive standard, finding aid, markup, Standard
Generalized Markup Language
Notes: EAD is defined as a document type definition (DTD) that is compatible
with both Standard Generalized Markup Language (SGML) and extensible
markup language (XML). See the related standards Encoded Archival Description:
Application Guidelines, ver. 1.0 (Society of American Archivists, 1999); and Encoded
Archival Description: Tag Library, ver. 2002 (Society of American Archivists, 2003);†85 (Feeney 1999, p. 207–208): [EAD] is intended to provide repositories witha means of establishing an effective, accessible, and stable presence for their holdings information. EAD accommodates variations in the length and content offinding aids within and among repositories, and preserves in electronic form thecomplex, hierarchically structured descriptive information found in archival
repositories and registers, while also enabling the documents to be navigated andsearched in ways that their printed counterparts cannot.
encryption, n. ~ The process of rendering plaintext unintelligible by converting it tociphertext that can be read only by those with the knowledge to decode the plaintext from the ciphertext.
RT: cryptography, decoding, key
encyclopedic arrangement, n. ~ A hierarchical method of organizing materials firstby major concepts, then by related, subsidiary topics.
Syn: classified filing
Notes: Materials organized by location often use encyclopedic arrangement,grouping materials first by state, then by city, and finally by a specific entry, suchas a name. Encyclopedic arrangement may be used for organizing files or entries
in a document.
end legal-sized files ~ see: eliminate legal-size files
endorsement (also indorsement), n. ~ 1. A signature on the back of a document, especially a check or other negotiable instrument. – 2. The signature itself. – 3. Official or
personal approval or recommendation.
Notes: An endorsement may include additional notes, such as a qualificationthat limits the liability to subsequent parties if the instrument is invalid or a
restriction that places limits on the use of the instrument.

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engrossed copy

enduring value, n. ~ The continuing usefulness or significance of records, based on
the administrative, legal, fiscal, evidential, or historical information they contain,
justifying their ongoing preservation.
Syn: archival value, continuing value
BT: value
RT: permanent value
Notes: Many archivists prefer to describe archival records as having ‘enduring
value’ or ‘continuing value’, rather than ‘permanent value’. ‘Enduring value’emphasizes the perceived value of the records when they are appraised, recognizing that a future archivist may reappraise the records and dispose of them. The
phrases are often used interchangeably.
energiatype, n. ~ A photographic process using iron salts on paper; a ferrotype.
Syn: ferrotype
engineering drawing, n. ~ A schematic representation of a building, object, or component made according to precise conventions and intended to aid in the construction or fabrication of the thing depicted.
BT: drawing
RT: architectural drawing, technical drawing
Notes: Engineering drawings are frequently used to describe public works
projects, such as bridges, highways, and dams.
engineering records, n. ~ Drawings and supporting documents intended to aid in
the construction or fabrication of a building, object, or component.
DF: architectural records
BT: record
NT: design drawing
Notes: ‘Engineering records’ connotes subjects other than buildings, the latterdescribed as ‘architectural records’. However, engineering records may include
subjects that relate to a building, such as drawings of a mechanical system.
Engineering records are distinguished from architectural records, the former
emphasizing functionality over aesthetics.
engraving, n. ~ 1. A design incised into a surface of an object. – 2. A print made froman engraved plate. – 3. A sound recording made using a cutting stylus to make ananalog signal as the groove is cut.
DF: etching
BT: intaglio
RT: print
Notes: An engraving2 is made by scoring a design into a plate. The plate is theninked, and the surface wiped, leaving ink in the incised design. The engraved plateis then pressed against paper to force the paper into the ink. Sometimes ‘engraving’ is used to describe all prints, including prints made using other processes.
engrossed copy, n. ~ The final version of a document in its prescribed form, especially a bill passed by one chamber of a legislature.
BT: bill, copy
RT: enrolled bill, fair copy
†110 (NARA Senate Records): The engrossed copy of a bill that has passed bothHouses together with its engrossed amendments is the official working copy fromwhich an enrolled bill is prepared.

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enlargement

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enlargement, n. ~ A reproduction larger than the original; a blow-up.
NT: crayon enlargement
Notes: Commonly used to describe photographic prints larger than a standard
size print. Although 3  5 or 4  6 inch prints made from 35 mm negatives aretechnically enlargements, the term is typically used to describe prints that are 5  7
inches or larger.
enlargement ratio ~ see: magnification
enlarger-printer, n. ~ An optical device for producing enlargements, incorporatingprocessing facilities for the rapid production of hard copy, usually under conditions of room lighting.
DF: reader-printerNotes: An enlarger-printer is typically designed for making large-scale prints(17  22 inches or larger). It is not intended for use as a reader.
enrolled bill, n. ~ A bill passed by both chambers of a legislature and signed by thepresiding officers.
BT: bill
RT: engrossed copy
†110 (NARA Senate Records): [An enrolled bill is] printed on paper (formerly
copied by a clerk in a fair, round hand on parchment) and is signed first by the
Speaker of the House and second by the President of the Senate. On the back is anattestation by the Clerk of the House or the Secretary of the Senate, as the casemay be, indicating the House of origin. The enrolled bill is presented to the
President for his approval or disapproval.
enterprise architecture, n. ~ A method to relate an organization’s goals and objectives to a technology system that integrates all of the organization’s data and business processes.
NT: technical reference model
RT: information architecture†132 (GAO 2002, p. 75): An enterprise architecture . . . describes an agency inboth 1) logical terms, such as the interrelated business processes and businessrules, information needs and flows, and work locations and users; and 2) technicalterms, such as hardware, software, data, communications, and security attributes
and standards. An enterprise architecture provides these perspectives both for thecurrent environment and for the target environment, as well as a transition planfor sequencing from the current to the target environment.
enterprise content management ~ see: content management
entitling, n. ~ Diplomatics · The name, title, capacity, and address of the physicaljuridical person issuing a document, or of which the author of the document is anagent.
entity, n. ~ 1. A thing. – 2. Systems modeling · A member of a set that has defined
characteristics.
RT: digital object
Notes: An entity1 may be tangible or intangible, animate or inanimate, or corporate or individual. – Entity2 refers generally to all objects or agents of the systembeing analyzed. Characteristics are equivalent to the concept of digital object properties. However, entities do not share the digital objects notion of class and methods.
†56 (DACS): (entities1) The corporate bodies, persons, or families associated in

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epigraphsome way with the creation, accumulation, maintenance, and/or use of archival
materials.
entity of origin, n. ~ The corporate body, administrative unit, family, or individualthat creates, receives, or accumulates a body of records, personal papers, or objects.
RT: creator, office of origin, provenanceentrance interview ~ see: reference interview
entry, n. ~ 1. A reference to an item in a list, register, or catalog. – 2. A heading used toorganize information. – 3. Cataloging · The word or phrase under which thedescription of a work is organized in a list, register, or catalog.
NT: added entry, main entry, subject entry, title entry
RT: access point, complex entry, heading, inverted entry, name-title reference,
open entry
entry word, n. ~ The first word in a heading, other than an article, under which aheading is sorted.
Notes: The Cat in the Hat is sorted under the entry word ‘cat’. However, if anarticle is integral to the phrase, it may serve as the entry word; for example, El Paso
City Directory would be arranged under ‘el’.
envelope, n. ~ 1. An enclosure for a flat or folded document, especially one used forsending mail. – 2. A digital entity used for sending electronic mail or messages,
consisting of a header for addressing and defining the contents of a message and abody for containing a message.
Notes: An envelope1 is typically made of paper, folded and glued so that one
side remains open to allow a flat document to be inserted, possibly after being
folded, and with a flap that allows the envelope to be sealed. Standard sizeenvelopes include letter (approximately 4  6 inches, 10  15 cm) and legal or C10(approximately 4  9 inches, 10  23 cm).
environmental control, n. ~ The process of creating and maintaining storage or display conditions appropriate to protect materials from adverse effects of temperature, humidity, air quality, light, and biological infestation, as well as human risks
associated with housekeeping procedures, security, and fire and water damage.
RT: microenvironment
ephemera, pl. n. (ephemeron, sing.) ~ Materials, usually printed documents, created
for a specific, limited purpose, and generally designed to be discarded after use.
Notes: Examples of ephemera include advertisements, tickets, brochures, andreceipts. A repository may collect ephemera as examples or specimens. Individuals
often collect ephemera as mementos or souvenirs because of their association
with some person, event, or subject; personal collections of ephemera are often
kept in scrapbooks.
ephemeral value, n. ~ Useful or significant for a limited period of time.
BT: value
RT: transitory record
Notes: Records of ephemeral value, such as transitory records, are often scheduled to be destroyed after use.
epigraph, n. ~ 1. A quotation used as an opening of a book, chapter, or section of adocument, typically to set a tone or introduce a theme. – 2. An inscription, especially on a monument or building.
†264 (Sickinger 1999, p. 232): One of the characteristic features of ancient
Athenian democracy was its habit of displaying certain types of state documents
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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on stone stelai – large rectangular slabs of marble. . . . Epigraphists who spend
their time studying inscriptions have traditionally assumed that these stone documents were copies of other, original records housed in archival collections. . . . One
difficulty with this traditional view is the failure of Athenian sources to acknowledge the existence of archival originals.
episode, n. ~ Moving images · An individual program that is part of a larger series orserial.
RT: moving image, part
Notes: The episode title, with the series or serial title, forms an integral part of
the title proper in the catalog record of a moving image or sound recording work.
EPrints, n. ~ 1. Copies of drafts (preprints) and final versions (postprints) of articles
published in refereed journals that are freely accessible online. – 2. Software that
supports the acquisition and storage of articles for online access.
RT: Open Archives Initiative, preprint
Notes: The EPrints initiative (see http://www.eprints.org/) had its origins at
the University of Southampton in the United Kingdom. It encourages authors tomake the products of their research rapidly and easily accessible in order to maximize and accelerate the impact of that research, in hopes of greater outcomes in
productivity, progress, and rewards. Although not required to be considered an
EPrints archives, the project encourages the use of open archives initiative (OAI)
protocols to make the materials widely accessible.
equivalence relation, n. ~ The association between terms that, for indexing purposes,
are treated as the same concept.
BT: reference
RT: related term
Notes: In thesaurus construction, preferred and nonpreferred (lead-in) terms
are associated using ‘use’ and ‘use for’. One term is established as the preferredterm, and equivalent terms point to that term. The terms may not be exactly synonymous, but the preferred term is used to bring closely related concepts together
for improved access.
erase, v. ~ 1. To remove by making invisible, especially by rubbing or wiping. – 2.
Computing · To make information irretrievable by overwriting it. – 3. Audio-video· To neutralize the magnetic field from magnetic tape, removing any existing signal.
DF: deletion
Notes: Erasure1 is not always perfectly invisible; the original markings may not
be entirely removed or may leave a physical indentation. The intent is to create aspace that is sufficiently clean for new information to be written. Erasure1,2 bothare clearly distinguished from deletion. In the case of written document, deleted
information is clearly marked but may remain legible. In the case of computer
files, deletion implies that pointers to the files are removed from the directory, but
the data remains untouched on the media; erasure requires a further effort toensure that the data is made unreadable.
error, n. ~ 1. A mistake. – 2. A deviation from what is correct or specified by standard.
– 3. Statistics · The difference between an observed or calculated value and thetheoretical correct value, especially resulting from variations in measurement. – 4.
Computing · A failure of software or hardware that produces an incorrect result ora failure in the system. – 4. Law · A mistake in a court’s opinion, judgment, or order.
RT: accuracy, alteration, precision
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estray record

Notes: Error1 includes poor judgment in a decision or the belief that something false is true or the converse. – Error2,3 is generally relative. The degree towhich something deviates from a standard or theoretical value is measured interms of its accuracy. The ability of a system to measure the difference depends on
the precision of the system.
†48 (CJS, Records §21): Defects or errors in public records may be corrected inorder to make them conform to the facts. However, amendments are subject to therights of third persons. ¶ Those having authority to do so may correct a record inorder to make it conform to the truth. . . . In fact, it has been held that it is the dutyof the recording officer to correct mistakes and to supply omissions in records
whenever he discovers them from data in his office. ¶ Changes in a public record
may be made only by or under official authority.
error detection and correction code, n. ~ A short sequence of characters associatedwith a message that makes it possible to determine if the message has been corrupted and, if necessary, repaired.
RT: checksum
Notes: Error detection may be implemented without error correction. A hashvalue is an example of an error detection code. Recalculating the hash value canprovide assurance that the original message has not changed. Error correcting
codes include enough information to enable the original message to be reconstituted; Reed-Solomon is an example of an error correcting code method.
eschatocol, n. ~ Diplomatics · The final section of a document, which may include a
formulaic sentence of appreciation, and the attestation of those responsible for the
document (the author, the writer, or the countersigner, and any witnesses to theenactment or the subscription).
BT: intrinsic element
Notes: Example of formulaic appreciation include ‘sincerely’, ‘your humble servant’, or ‘yours truly’. The attestation is the most essential part of the eschatocol.
ESIGN ~ see: Electronic Signatures in Global and National Commerce Act
essential records, n. ~ Emergency-operating records immediately necessary to begin
recovery of operations after a disaster, and rights-and-interests records necessary
to protect the assets, obligations, and resources of the organization, as well as its
employees and customers or citizens; vital records2.
DF: vital records
BT: record
NT: rights-and-interests records
RT: business continuation and disaster recovery, emergency-operatingrecords, important records, security copy
Notes: Essential records typically document delegation of authority and line ofsuccession, and include legal documents and contracts, financial records, andother rights-and-interests records.
estray, n. ~ A document not in the possession of the authorized custodian, especiallygovernment records in private hands.
RT: alienation, removed archives
estray record, n. ~ A register giving public notice of valuable, tame animals, either
lost or found wandering and presumed escaped from their owners, allowing theowners to reclaim the animals.
BT: record
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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etching, n. ~ 1. A process to remove selected portions from a surface to create adesign. – 2. A print made from an etched plate using such a process.
DF: engraving
BT: intaglio
RT: print
Notes: Etchings are typically made using a corrosive chemical or electrolysis.
They are distinguished from engravings by the fact that the latter are created using
a tool to cut into the surface.
ethylene oxide, n. ~ A biocide used as a fumigant to kill mold and to sterilize materials.
†118 (Hengemihle, Weberg, and Shahani 1995): Over the past several decades,
ethylene oxide gained such wide acceptance in the library and archival preservation world, that in spite of the risks its usage presents, it has not been easy toreplace with another fumigant. . . . A little over ten years ago, several public andprivate repositories routinely fumigated materials that were even remotely suspected of mold or insect infestation. For example, the U.S. National Archives subjected all incoming records to ethylene oxide fumigation as a precautionary
measure for several decades. Now we know that ethylene oxide can be deadly notjust for mold and insects, but also for us if it is not used within accepted limits.
evaluation, n. ~ The process of assessing the value of records, especially as regards
their destruction.
DF: appraisal
RT: valuation, value
Notes: Evaluation is typically used by records managers to indicate a preliminary assessment of value based on existing retention schedules. It is distinguishedfrom appraisal, which is typically used by archivists to describe their assessment of
the value of records, especially as regards a determination of whether records
should be transferred to the archives for permanent preservation.
evidence, n. ~ 1. Something that is used to support an understanding or argument. –2. Law · A record, an object, testimony, or other material that is used to prove or
disprove a fact.
RT: admissibility, business exception rule, constructive notice, hearsay rule
Notes: In order for a record to be accepted as credible evidence, it is necessary
to demonstrate that the record is authentic and reliable, that it is not fraudulent,
and that its content is sufficient and accurate. The Federal Rules of Evidence (andsimilar state rules) distinguish documents and records; while both are subject todiscovery, only business records are admissible as evidence under the businessexception rule to the hearsay rule.
†167 (D Levy 2001, p. 16): The receipt is meant to function as ‘proof of purchase,’ as evidence that an exchange of money for goods actually took place.
Coming into being at the very time and place the food was prepared and the goods
were delivered, the receipt serves as witness to these facts.
†180 (MacNeil 2000, p. 40): The Latin word evidence means ‘that which is manifest of in plain sight.’ In its metaphoric sense, evidence is that which brings theinvisible (that is, a past event) back into plain sight.
evidential value, n. ~ 1. The quality of records that provides information about theorigins, functions, and activities of their creator. – 2. Law · The importance or usefulness of something to prove or disprove a fact.

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BT: value
Notes: Evidential value1 relates to the process of creation rather than the content (informational value) of the records.
†62 (Dollar 1991, p. 45): A growing number of archivists are now urging thatarchival appraisal return to basics and pay more attention to the documentationof program accountability, which suggests that the informational value of information application systems may be eclipsed by their evidential value.
†259 (Schellenberg 1984, p. 58): The secondary value of records can be ascertained most easily if they are considered in relation to two kinds of matters: 1) theevidence they contain of the organization and functions of the Government bodythat produced them, and 2) the information they contain on persons, corporate
bodies, things, problems, conditions, and the like, with which the Government
body dealt. ¶ The value that attaches to records because of the evidence they contain of organization and function will be called ‘evidential values.’ By this term I
do not refer to the value that inhere in public records because of any special quality of merit they have a documentary evidence. I do not refer, in the sense ofEnglish archivists Sir Hilary Jenkinson, to the sanctity of the evidence in archives
that is derived from ‘unbroken custody,’ or from the way they came into the handsof the archivist. I refer rather, and quite arbitrarily, to the value that depends onthe character and importance of the matter evidenced, i.e., the origin and the substantive programs of the agency that produced the records. The quality of the evidence per se is thus not the issue here, but the character of the matter evidenced.
exceptional sampling, n. ~ A technique of selecting a subset based on unusual orimportant qualities.
BT: sampling
Notes: Examples of criteria used for exceptional sampling include controversial subjects, notorious or famous individuals, and ‘firsts.’ Although not statistically valid, exceptional sampling can frequently capture materials commonly
requested by patrons.
excerpt, n. ~ A portion of a larger work reproduced without change to the content.
RT: clip
Notes: An excerpt is often a distinct part of the larger work, such as a chapter
of a textual document or a scene or sequence in a moving image. In moving
images, an excerpt is generally longer than a clip.
executive communications, n. ~ 1. Letters, speeches, or other messages sent from theoffice of a high-ranking official in an organization. – 2. Records · Letters, reports,
or other messages from the Executive Branch of government sent to Congress andrecorded as House documents.
Notes: Executive communications2 include presidential messages, as well as
annual and special reports from executive agencies.
executive information system, n. ~ A user interface to complex data designed toassist senior managers by summarizing, integrating, and analyzing current information so that they can quickly and effectively monitor operations and trends.
RT: data warehouse, system
Notes: Executive information systems often, but not always, use online analytical processes (OLAP) built on top of a data warehouse.
†212 (MIT Urban Studies and Planning 1996, http://yerkes.mit.edu/NARC/
Technology/Data%20Analysis/executiveinfosys.html): Whereas the traditional focus
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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of Management Information Systems (MIS) has been on the storage and processing of large amounts of information, the focus of EIS is on the retrieval of specificinformation about the daily operational status of the organization’s activities.
Whereas the purpose of an EIS is the monitoring and scanning of the environment
to give executives rapid exposure to changes in the environment, the purpose ofDecision Support Systems (DSS) is to support ad hoc decisions as well as routine
analysis. And while the core of DSS is extensive modeling and analysis capabilities,
the core of EIS is status information about the organization’s performance. Expert
Systems use artificial intelligence to go beyond basic decision support.
executive procedure, n. ~ Diplomatics · A set of processes for conducting regularaffairs of business according to rules established by an external authority.
BT: procedure
executive session, n. ~ A meeting of the members of a board or governing body andinvited guests that is closed to the public and the press and may also be closed tostaff and guests.
BT: hearing
Notes: If testimony is taken, an executive session may be called an executive
hearing. Most governments in the United States are controlled by open meetinglaws that regulate the conditions under which an executive session may be called
and any business that may be conducted at such a meeting.
executive support system, n. ~ A software application that provides a high-level userinterface to complex data, summarizing and analyzing current information about
operations and trends.
BT: information system
RT: system
Notes: Executive support systems include tools that support analysis of andinteraction with complex data and that facilitate communication among senior
management to assist decision making.
exemplary sampling, n. ~ A technique of selecting a limited number of typical items
to represent the a larger group.
BT: sampling
Notes: Taking all the files of one regional office to suggest how other regional
offices operate is an example of exemplary sampling.
exemplification, n. ~ Diplomatics · Copies made directly from the original andsigned by the author of the original.
exhibition (also exhibit), n. ~ 1. An organized display of materials. – 2. A publicdemonstration of skills.
Notes: An exhibition1 generally includes materials such as artworks, documents, or objects that have been selected and ordered so that their interaction
demonstrates an idea or theme for cultural or educational purposes. The selectionof materials for an exhibit is sometimes called curation, and the individual
responsible a curator.
exhibition case, n. ~ A cabinet with a transparent top or sides, typically made fromglass or Plexiglas, that protects materials while on exhibit.
Syn: display case, show caseexisting light, n. ~ Photography · Illumination not supplied by the photographer;available light.

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Notes: ‘Existing light’ includes natural light from the sun, moon, or sky, andalso includes room light that was not supplied specifically for the act of making thephotograph. It is distinguished from ‘artificial light’, which a photographer supplies
by using flash or lamps. Existing light photography implies low light levels that
require special techniques to capture the image without supplemental light.
exit interview, n. ~ A formal conversation between a reference archivist and a patronthat is designed to evaluate the success of the research visit and the effectiveness of
the reference service offered to the research.
RT: reference interview
Notes: An exit interview is the final part of the reference interview, which
begins with an entrance or orientation interview and follows the use of materials.
expense-reduction justification, n. ~ A technique to justify new equipment or procedures by demonstrating that existing costs will decrease.
experiential system, n. ~ A software system that accurately renders the characteristic
sensations a user would experience when interacting with the original of the thing
rendered.
BT: system
Notes: Coined by Clifford Lynch.
†175 (C Lynch 2000, p. 37): In meatspace, we cheerfully extend the notion ofauthenticity to much more than objects – in fact, we explicitly apply it to the experiential sphere, speaking of an ‘authentic’ performance of a baroque concerto oran ‘authentic’ Hawaiian luau. To the extent that we can make the extension andexpansion of the use of authenticity as a characteristic precise within the framework and terminology of this paper, these statements seem to parallel statements
about integrity of what in the digital environment could be viewed as experiential
works, or performance.
expert system, n. ~ A class of artificial intelligence program used in problem solving
through the use of a specialized collection of facts and rules of inference.
RT: system
Notes: An expert system is created by interviewing many experts in a field todetermine rules of thumb that guide their decision-making process. Those rules
are organized into a formal heuristic system. Those rules often do not makeeither-or decisions but use fuzzy logic. Expert systems generally perform well in avery specific area of knowledge.
explanatory reference record, n. ~ Description · A truncated or otherwise stylized
or exemplary form combined with other information that serves a) to inform theuser of a convention that applies generally or to a defined category of headings
and b) to provide guidance in searching for such headings.
exploitation film, n. ~ Motion pictures, typically made with low budgets, low production values, and an eye to quick profits, about a subject that is often sensational, prurient, or violent.
†151 (Johnson 1999): Exploitation cinema arose as an alternative to Hollywood
cinema. While the major studios were forced to follow the Motion Picture
Production Code, the exploiteers could film virtually anything they wanted, aslong as they wrapped their productions in a cloak of moralizing. These movies
typically began with scrolling text that warned the audiences about a social problem (drug addiction, prostitution, venereal disease, etc.). Or they began with a lec-

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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turer who warned the audience about the dangers of the vices depicted in the film.
This framing method is one of the hallmarks of exploitation cinema. It could be
used to justify showing almost anything on film – drug parties, skinny dipping,
opium dens, etc. – as long as the exploiteers also feigned disgust and claimed ahigher purpose.
exposition, n. ~ Diplomatics · The beginning of the substance of the text that provides background to the circumstances that cause the document to be written.
BT: intrinsic element†70 (Duranti 1998, p. 146): The substance of the text is usually introduced by the
exposition, that is the narration of the concrete and immediate circumstances generating the act and/or document. In documents resulting from procedures, whether
public or private, the exposition may include the memory of the various proceduralphases, or be entirely constituted by the mention of one or more of them.
exposure, n. ~ 1. Coming into contact with something. – 2. Photography · The
intensity and duration of light or other radiant energy to make a photographic
image. – 3. Photography · The image produced by the action of light on photosensitive material; a shot. – 4. Public Relations · Visibility in the public media.
RT: shot, underexposure
expunge, v. ~ 1. To erase or destroy completely. – 2. To remove a person’s criminal
conviction from the court records.
†48 (CJS, Records (§28)): Where an instrument not entitled to be recorded isrecorded, it should be expunged or erased from the record, and appropriate proceedings may be maintained to secure its cancellation.
Extended Binary Coded Decimal Interchange Code ~ see: EBCDIC
Notes: Almost always abbreviated.
extended-term storage, n. ~ Storage conditions with relative humidity, temperature,and other controls that will ensure that information will remain intact and usefulfor 500 years.
RT: life expectancy
Notes: The specific conditions will vary with the materials.
Extensible Hypertext Markup Language, n. (XHTML, abbr.) ~ A revision of theHypertext Markup Language standard HTML 4.0 that conforms with the
Extensible Markup Language standard XML 1.0.
RT: Hypertext Markup Language, markup
Notes: XHTML defines codes to format and provide limited structure tohypertext or hypermedia documents, especially for the web.
†127 (W3C HTML): With a wealth of features, XHTML 1.0 is a reformulationof HTML 4.01 in XML, and combines the strength of HTML 4 with the power ofXML. ¶ XHTML 1.0 is the first major change to HTML since HTML 4.0 was
released in 1997. It brings the rigor of XML to Web pages and is the keystone in
W3C’s work to create standards that provide richer Web pages on an ever increasing range of browser platforms including cell phones, televisions, cars, wallet sized
wireless communicators, kiosks, and desktops. ¶ XHTML 1.0 is the first step andthe HTML Working Group is busy on the next. XHTML 1.0 reformulates HTML asan XML application. This makes it easier to process and easier to maintain.
XHTML 1.0 borrows elements and attributes from W3C’s earlier work on HTML4, and can be interpreted by existing browsers, by following a few simple guidelines.

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extranet

Extensible Markup Language, n. (XML, abbr.) ~ A standard to promote sharing
information over the Internet by specifying ways to describe the information’s
semantic structure and to validate that the structure is well formed.
BT: Standard Generalized Markup Language
RT: Hypertext Markup Language, markup, simple object access protocol
Notes: XML is described as extensible because it is a metalanguage that allows
the creation of tags to be used for semantic markup. The greatest value of XML
can be realized through common vocabularies of tags, so that applications can use
those vocabularies to understand documents from different sources.
†64 (Doyle 2001, p. 3): XML documents are containers for information. Within
the primary container may be information and more containers, which themselves may contain information and more containers. These named containers
form neatly hierarchical structures, creating an incredibly flexible and remarkably
powerful framework for storing and exchanging information of all kinds, frommemos to database tables to poetry to program structures to invoices. XML documents may also include or reference sets of rules describing their structures, whichapplications may use to validate that documents conform to those rules.
Extensible Stylesheet Language, n. (XSL, abbr.) ~ A standard to indicate how an
Extensible Markup Language (XML) document is to be formatted for user display.
Notes: XSL is defined by the World Wide Web Consortium (W3C). XSL differsfrom Cascading Style Sheets (CSS) in two main areas. XSL cannot be used with
Hypertext Markup Language (HTML) documents, and XSL has the ability to use
Extensible Stylesheet Language Transforms (XSLT) to change an XML document
to another XML document with a different structure.
Extensible Stylesheet Language Transforms, n. (XSLT, abbr.) ~ A metalanguage that
describes rules to convert an XML document with one set of tags to a different XML
document with different tags, effectively changing the structure of the document.
Notes: XSLT is part of the Extensible Stylesheet Language (XSL) standard. It is
commonly used to transform documents created or stored in XML to XHTML for
display using different devices, ranging from computer monitors to PDAs to telephones.
extent, n. ~ Cataloging · An description of the physical quantity of the material
described.
BT: descriptive element
RT: count, dimension
Notes: In descriptive cataloging, extent is the first element of the physicaldescription area and includes the number and the specific material designation of
the material being described, and other details depending on format.
extract, n. ~ A portion taken from a larger item.
RT: abstract
extraction indexing, n. ~ A technique using words and phrases found in text, rather
than a controlled vocabulary, to provide the headings used in an index.
BT: indexing
RT: automatic indexing
extranet, n. ~ A technology that gives authorized outsiders access to all or part of anorganization’s restricted resources on its network.
RT: Internet, intranet

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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extrinsic element

158

Notes: Extranets often allow access over the Internet, using firewalls or virtualprivate network (VPN) software to block unauthorized access.
extrinsic element, n. ~ The physical and formal characteristics that constitute a document’s material nature and appearance, independent of its intellectual content.
NT: annotation, electronic signature, medium, script, seal, special sign, timestamp
RT: intrinsic element, physical form
Notes: Extrinsic elements include medium, script1, language, special signs,
seals, and annotations.
†17 (InterPARES Authenticity, p. 5): Extrinsic elements refer to specific, perceivable features of the record that are instrumental in communicating andachieving the purpose for which it was created. For electronic records, theseinclude: overall presentation features (e.g., textual, graphic, image, sound, or somecombination of these); specific presentation features (e.g., special layouts, hyperlinks, colors, sample rate or sound files); electronic signatures and electronic seals(e.g., digital signatures); digital time stamps; other special signs (e.g., digitalwatermarks, an organization’s crest or personal logo).
eye-readable, adj. ~ 1. Capable of being recognized and understood without mechanical assistance. – 2. Micrographics · Able to be read without magnification.
Syn: human-readable
Notes: Microfilm is generally not considered eye-readable1 because it requires
magnification. However, some people consider it ultimately eye-readable because
the necessary equipment is uncomplicated and common. Digital and analog
records, including computer tapes and disks, phonograph records, and cassettetapes, are not considered eye-readable because all require special equipment totransform the encoded information into a form that is meaningful to people. – Eyereadable2 characters are common used to label microfilm so that it is possible to rapidly identify film without having to load it in a reader. It may be created by filming
targets with text significantly larger than that in the documents being filmed.

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F
faceted classification, n. ~ A system for organizing materials into categories based ona systematic combination of mutually exclusive and collectively exhaustive characteristics of the materials (facets) and displaying the characteristics in a mannerthat shows their relationships.
BT: classification
RT: chain index, synthetic classification†298 (Wynar and Taylor, 1992, p. 321): A faceted structure relieves a classification scheme from the procrustean bed of rigid hierarchical and excessively enumerative subdivision that resulted in the fixed ‘pigeonholes’ for subjects that
happened to be known or were foreseen when a system was designed but often left
no room for future developments and made no provision for the expression ofcomplex relationships and their subsequent retrieval.
†298 (Wynar and Taylor, 1992, p. 320): A faceted classification differs from a
traditional one in that it does not assign fixed slots to subjects in sequence, butuses clearly defined, mutually exclusive, and collectively exhaustive aspects, properties, or characteristics of a class or specific subject. Such aspects, properties, orcharacteristics are called facets of a class or subject, a term introduced into classification theory and given this new meaning by the Indian librarian and classificationist S. R. Ranganathan and first used in his Colon Classification in the early
1930s. Although the term was then new to classification, the idea was not (asRanganathan freely admitted). It had its roots in Dewey’s device of place (location) as using a standard number (e.g., the United States always being 73)
appended to any subject number by means of digits 09, a device now known as afacet indicator.
facilitative records, n. ~ A document that has been preserved because it supports(facilitates) the operations and management of an agency, but which does not
relate directly to programs that help the agency achieve its mission.
Syn: administrative records, housekeeping records
BT: record
Notes: More commonly called administrative support records or housekeeping records. These records are common to most organizations. Examples include
routine correspondence or interoffice communications; records relating tohuman resources, equipment and supplies, and facilities; reference materials, routine activity reports, work assignments, appointment books, and telephone logs.
facsimile, n. ~ 1. A reproduction that simulates the appearance of the original as
closely as possible. – 2. A system that enables a document to be reproduced
remotely by transmitting its image, usually over a telephone line. – 3. Usually fax ·The reproduction of a document so transmitted.
DF: figured copy
RT: copy, replica, reprint, reproduction
Notes: A facsimile1 attempts to reproduce the visual and tactile qualities of theoriginal. – Facsimiles2 were originally analog devices that used paper documents as
the original and copy. They now use digital technologies, and the original document,
the copy, or both may be electronic and viewed on a computer rather than printed.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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fair copy

160

fair copy, n. ~ A version of a document that reproduces the text exactly, though notnecessarily the formatting, and incorporates any changes made in the source.
RT: copy, engrossed copy
†217 (Quaker Life 2003): Rough minutes are usually signed at the end of themeeting, giving the clerk authority to sign the fair copy as correct next time.
Rough minutes may then be destroyed, but if only one fair copy exists, you should
retain rough minutes until permanent deposit of the fair minute book.
fair market value, n. ~ The amount a willing buyer would pay a willing seller in an
unregulated market.
BT: value
RT: monetary appraisal
fair use, n. ~ A provision in copyright law that allows the limited use of copyrightmaterials without permission of the copyright holder for noncommercial teaching, research, scholarship, or news reporting purposes.
RT: copyright†131 (LC Fair Use 1999): Examples of activities that courts have regarded asfair use: “quotation of excerpts in a review or criticism for purposes of illustrationor comment; quotation of short passages in a scholarly or technical work, for illustration or clarification of the author’s observations; use in a parody of some of thecontent of the work parodied; summary of an address or article, with brief quotations, in a news report; reproduction by a library of a portion of a work to replacepart of a damaged copy; reproduction by a teacher or student of a small part of awork to illustrate a lesson; reproduction of a work in legislative or judicial proceedings or reports; incidental and fortuitous reproduction, in a newsreel orbroadcast, of a work located in the scene of an event being reported.”†281 (USC, 17 USC 107): Notwithstanding the provisions of sections [17
USCS Sects. 106, 106A], the fair use of a copyrighted work, including such use by
reproduction in copies or phonorecords or by any other means specified by that
section, for purposes such as criticism, comment, news reporting, teaching(including multiple copies for classroom use), scholarship, or research, is not an
infringement of copyright. In determining whether the use made of a work in any
particular case is a fair use the factors to be considered shall include: 1. the purpose and character of the use, including whether such use is of a commercial
nature or is for nonprofit educational purposes; 2. the nature of the copyrighted
work; 3. the amount and substantiality of the portion used in relation to the copyrighted work as a whole; and 4. the effect of the use upon the potential market foror value of the copyrighted work.
fake, n. ~ 1. Something not authentic or genuine. – adj. ~ 2. Inauthentic – 3. Artificial
Syn: forgery
RT: fraud, replica, reproduction
Notes: ‘Forgery’ and ‘fake’ are near synonyms and are often used interchangeably. ‘Forgery’ connotes an intent to deceive. Something made in imitation of an
original or a style may be called a fake but may also be called a reproduction toemphasize that the item is not original.
false hit (also false drop), n. ~ In information retrieval systems, entries retrieved thatare not pertinent to the search.
RT: hit

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Family Educational Rights and Privacy Act, n. (FERPA, abbr.) ~ A law (20 USC
1232g) protecting student and parent rights to access their own student records
kept by the school, and restricting access to those records by others without thepermission of the student or parents.
Notes: The amendment allows directory information to be made public without permission, including the student name, address, telephone listing, date andplace of birth, major field of study, participation in officially recognized activities
and sports, weight and height of members of athletic teams, dates of attendance,
degrees and awards received, and the most recent previous educational agency or
institution attended by the student. Commonly referred to as the Buckley
Amendment, in reference to the name of the bill’s sponsor.
family papers, n. ~ Records created or collected by a group of individuals who areclosely related by ancestry and relating to their personal and private affairs.
RT: business records, manuscript collection, personal papers
Notes: Family papers may span generations or may pertain only to an immediate family group. Papers that are predominantly associated with a single individual
are often described as personal papers, even if they contain materials from otherfamily members. Family papers, especially those created before the mid-20th century, often contain considerable content relating to the business affairs of family
members, although the records are not generally characterized as business records.
fanfold, n. ~ A continuous sheet of paper that is folded in a regular, alternating fashion.
BT: paper
RT: continuous forms, printout
Notes: Fanfold is usually perforated at the folds so that it can be separated into
standard-sized sheets. It is usually intended for use in a computer printer; it often
has holes along the edges to allow a tractor feeder to move it past a print mechanism. Fanfold has become less common with the introduction of laser and inkjet
printers, which use precut sheets.
FAQ ~ see: frequently asked questions
fascicle, n. ~ A group of pages, usually in a temporary paper cover, that are part of alarger work and that are issued in installments intended to be bound together.
DF: part
Notes: Fascicles are often incomplete works because they do not correspond to
the intellectual sections of the larger work.
fat file method, n. ~ A technique for appraising individual case files based on thenotion that those relatively larger than others in the series have greater value.
RT: appraisal, sampling, systematic sampling
Notes: The use of size to select certain files for preservation is an example ofsystematic sampling. The fat file method assumes that the greater the number of
documents, the increased activity associated with a case, suggesting the case was ofgreater importance when it was current.
†34 (Bradsher 1988, p. 109): The ‘fat file’ hypothesis put forth in the
Massachusetts Supreme Court cases appraisal . . . suggested that the likelihood ofcase files having archival value increased with their size. [Citing Michael Stephen
Hindus, Theodore M. Hammett, and Barbara M. Hobson, The Files of the
Massachusetts Supreme Court, 1859–1959: An Analysis and a Plan for Action; A
Report of the Massachusetts Judicial Records Committee of the Supreme Court,
Boston, 1979 (G. K. Hall, 1980).]
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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162†45 (Cook 1991): As exceptional, unusual, or controversial cases almost by definition generate more correspondence than their routine counterparts, such files
will be thick and thus easily identifiable even in vast series to be pulled for archival
retention. Of course, not all thick files necessarily follow this pattern: it may bethat someone was routinely repaying a loan in monthly payments over thirty years(thus generating a fat file of 360 receipts). The archivist will have to assess the reasons for the thickness of particular files in series where they occur to ensure thatsuch files are indeed exceptional.
fax ~ see: facsimile
FDC, abbr. ~ First day cover; an envelope or card with a stamp that has been postmarked on the day the stamp was first sold.
feature, n. ~ 1. A motion picture that is of substantial length, generally running anhour or more. – 2. A news story, in any media, in which human interest is more
important than immediacy.
RT: news film, short
Notes: Feature1 length films are distinguished from shorts, films that run froma few minutes to half an hour. No standard definition sets time limits for either
features or shorts.
Federal Records Act, n. ~ A series of laws, currently codified in 44 USC 21, 23, 25, 27,
29, 31 and 33 that sets forth the records management policies and practices of federal agencies in the federal government, and establishing the National Archives
and Records Administration as possessing the responsibility for preserving
records of permanent historical value to the United States.
RT: Records Disposal Act of 1943
Notes: Prior legislation from the late 1930s and 1940s is usually also swept up
in the catch-all phrase ‘Federal Records Act’, including most prominently thematerial in currently codified Chapter 33, which was originally enacted as part of
the Disposal of Records Act of 1943.
†281 (USC, 44 USC 31 §3101): The head of each Federal agency shall make andpreserve records containing adequate and proper documentation of the organization, functions, policies, decisions, procedures, and essential transactions of theagency and designed to furnish the information necessary to protect the legal andfinancial rights of the Government and of persons directly affected by the agency’s
activities
Fedora, n. ~ Software used for managing a library of digital objects.
RT: institutional repository
Notes: An acronym for Flexible Extensible Digital Object Repository
Architecture. See http://www.fedora.info/.
FERPA ~ see: Family Educational Rights and Privacy Act
ferrotype, n. ~ 1. A direct-positive photograph made using the wet-collodion
process, using a base of iron coated with black varnish; a tintype. – 2. Rare · A
photographic process using iron salts on paper; an energiatype.
Syn: energiatype, tintype
RT: wet collodion
ferrotyping, n. ~ 1. Photography · A process to produce a high gloss on gelatin silver
photographic prints by drying the print with its emulsion in contact with a polished plate. – 2. Preservation · A condition where the emulsion of a gelatin silver

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photographic print becomes bound to an enclosure with a polished surface (usually the glass in a frame), typically the result of a fluctuating, humid environment.
DF: blocking
RT: glossy
fiche ~ see: microfiche
fidelity, n. ~ Accuracy of reproduction.
RT: accuracy
Notes: ‘Fidelity’ may be used to describe news accounts that provide a correct,
complete, and factual account of events. ‘High fidelity’ is a relative term commonly used in the consumer market to describe sound recordings and equipmentthat have a minimum of noise and the ability to reproduce sound with quality
similar to the original.
field, n. ~ Computing · A storage area that is designated to hold a particular type of
information and that, in some contexts, may be subdivided into smaller fields.
NT: fixed-length field, variable-length field, variable-occurrence field
RT: data element
Notes: A field may be used to hold a string of characters, a numeric value, or adigital object. Fields may be fixed in length, truncating data longer than that
length and padding unused space if the value is less than that length. Or, they may
be variable length. Fields may be as small as a bit, a byte holding seven or eightbinary fields, though this practice is now uncommon. Fields may be in header,
computer instruction, or record. A record consists of one or more fields. For
example, a MARC record includes fixed fields that facilitate machine processing,and textual fields for main entry, title, imprint, extent, different kinds of notes,
and access points that are both human-readable and used for processing.
field book, n. ~ 1. Volumes containing notes made while working at a site (in thefield) to make a record of observations and discoveries. – 2. Land records made bysurveyors as an official record of property ownership.
Notes: Field books were traditionally handwritten notes and sketches made inblank volumes. Field books for scientific surveys may describe general conditionsof the site, measurements, description of procedures and methods, and sketches.
field recording, n. ~ A permanent copy of sounds or images made outside a controlled, studio environment, typically with portable equipment.
Notes: Field recordings may be on tape, film, or other media. They are often
made by oral historians, ethnomusicologists, or linguists.
field tag, see: tag
figured copy, n. ~ A copy of a document that accurately reproduces the handwriting
and form of the original.
DF: facsimile
BT: copy
file, n. ~ 1. A group of documents related by use or topic, typically housed in a folder(or a group of folders for a large file). – 2. plural (files) · The whole of a collectionof records. – 3. Computing · Collections of data stored for use by a computer; seedata file. – v. ~ 4. To store documents in an organized collection for safekeeping
and future reference. – 5. To present a document to the clerk of a court or recorderso that it can be entered into the official record. – 6. To initiate a lawsuit.
NT: convenience file, suspense file

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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RT: data file, dossier, filing system, filing unit, recordation
Notes: File1 in the singular generally refers to related documents that are kept
together in one or a few folders. In the plural, it typically indicates a larger collection of all or part of an organization’s records.
†48 (CJS, Records §24): [file5] There is a well defined distinction between filingan instrument, and offering it for record or causing it to be recorded. The term‘recorded’ signifies copied or transcribed into a permanent book, while the term
‘filing’ signifies merely delivery to the proper official.
†109 (Guercio 2001, p. 248–249): Every record is, therefore, an element in an
ensemble of other records, or better, of recordkeeping structures, functional
aggregations constructed by the creator in the course and for the conduct of its
activity and, thus, set in a specific juridical/administrative and documentary/archival context, in the form of files,1,2 that is, of records related to the same affair
or matter, or of records series, that is types of records which are homogeneous inform (for example, the series of minutes, of decisions, of circulars, or of ledgers).
†237 (Ralston 1976, p. 561): The term file3 must have been one of the first to be
used in commercial data processing terminology. Even before the advent of computers a deck of punch cards was often called a ‘card file,’ a term also applied to thecabinet in which the cards were stored. In the very early days of computers, anycollection of data or programs was identified as a file.
file break, n. ~ A point where a record series is broken into regular intervals so that
portions can be stored or destroyed as a block.
Syn: cutoff
Notes: A file break is often based on a recurring date, such as end of month or
fiscal year, or an event, such as contract payoff.
file cabinet, n. ~ A piece of furniture with drawers designed to hold folders containing documents.
NT: flat filing, lateral file, pigeonhole, vertical file
Notes: File cabinets come in a variety of configurations. ‘File cabinet’ generally
connotes a vertical file, in which drawers open from the narrow side. File cabinetsthat open from the long side are generally called lateral files, although that term
includes other types of filing equipment.
file classification scheme ~ see: classification scheme
file code (also file designation), n. ~ A short sequence of letters or numbers used toindicate a file classification; code1.
Syn: code
file copy, n. ~ 1. Record copy. – 2. A copy of outgoing correspondence kept in a suspense file.
Syn: record copy
BT: copy
Notes: File copy1 is often preceded by the adjective ‘official’ to clearly distinguish it from other copies in files.
file cover ~ see: folder
file designation ~ see: file code
file group ~ see: series
file guide, n. ~ Something used to indicate major divisions within a group of files.
Notes: File guides are often made from card stock with a tab that extends above
the height of the folders for visibility.
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file integrity, n. ~ 1. Records · The quality of being accurate, complete, and in original order. – 2. Computing · The quality of being free of corruption, especially as aresult of broken links between segments, of errors resulting from read or write
operations, or of malicious tampering.
RT: archival integrity
file maintenance, n. ~ The process of keeping files current by adding, changing, ordeleting information. – 2. The process of inspecting files for the purposes of
replacing worn files folders, mending torn documents, removing duplicate copies,
locating possible misfiles, and ensuring proper sequence of contents.
file management (also files management), n. ~ Oversight of the administration ofactivities relating to the creation, use, maintenance, and disposal of files, including
design and review of classification systems, equipment, and procedures, in orderto ensure that the operations are efficient and economical.
†112 (Ham 1993, p. 33): Appropriate file structure can segregate records oflong-term value from those of transitory use and thus facilitate appraisal andother archival processes. As a result of carefully considered file design and maintenance, the archivist can accession records with most of the weeding or purging
already completed.
file name (also filename), n. ~ Computing · A series of characters used to identify adata file in a system.
BT: name
Notes: The form of file names is generally governed by the operating system.
For example, some early operating systems limited file names to eight characters,
followed by a period and a three-letter file extension.
file plan, n. ~ A classification scheme describing different types of files, how they are
identified, where they should be stored, how they should be indexed for retrieval.
RT: filing system
Notes: Sometimes called a filing system. A file plan is usually identified by thetype of code used to classify the files, such as alphabetical, numerical, alphanumerical, or decimal.
file server, n. ~ A computer configured to store and provide access to files for clientsconnected by a network.
Notes: File servers are typically customized with high-speed disk drives andbroadband network connections. They are often used for central storage of data,
making it easy to back up many users’ data. As a result, they often include tape orother backup systems. Client systems are often configured to make it appear thatthe file server is a local drive.
file station, n. ~ A location where current files are kept for convenient access.
file structure, n. ~ 1. The manner in which data and other objects are organizedwithin a file. – 2. The manner in which files are organized in a system. – 3.
Computing · The format of fields within a data record.
Notes: File structure1 differs significantly between file types. File structures may
define the positions of elements in a file, especially with fixed-length data elements.
Another structure commonly used with variable-length data elements incorporates
a header that points to the location of elements within the body of the file. – Filestructure2 is often used to describe the organization of pages on a website.
File Transfer Protocol, n. (FTP, abbr.) ~ A standard (RFC 959) establishing rules forcopying files from one system to another.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Notes: The FTP protocol negotiates the exchange of data between the systems
and manages any differences in data structures on the systems. For example, FTP
can move plain-ASCII text from a seven-bit to an eight-bit system without altering the content.
†86 (FTP 1994, http://www.w3.org/Protocols/rfc959/1_Introduction.html): The
objectives of FTP are 1) to promote sharing of files (computer programs and/or
data), 2) to encourage indirect or implicit (via programs) use of remote computers, 3) to shield a user from variations in file storage systems among hosts, and 4)
to transfer data reliably and efficiently. FTP, though usable directly by a user at aterminal, is designed mainly for use by programs.
file type, n. ~ 1. A category of files based on content; a genre. – 2. A category of files
based on physical or formal characteristics; a format.
Notes: File types1 include correspondence, case files, reading files, tickler files,
and others. – File types2 is primarily used in connection with computer files; theMIME standard defines different file types, including text/html, text/plain,text/css, multipart/form-data, application/pdf, and many others.
files custodian ~ see: custodian
filing feature, n. ~ An element of an item that may be used to classify the item within
a filing system.
Notes: Classification for a series may be based on the filing feature most commonly used to request items belonging to that series. For example, filing featurescommonly found on correspondence include the name of the correspondent, thename of the addressee, a date, and a subject. Depending on the office, the series may
be organized by any one of these filing features. Accounting records may be organized under a filing feature such as a purchase order number or account number.
filing system, n. ~ Policies and procedures directing how files should be stored andindexed in order to ensure their retrieval, use, and disposition.
NT: alphabetic-subject filing system, alphanumeric filing system, decimal filing system, duplex-numeric filing system , mnemonic filing system , numeric filing system , subject-numeric filing system
RT: file, file plan, recordkeeping system, system
Notes: Sometimes called a recordkeeping system. Filing systems often include
a records inventory, a retention schedule, and a file plan.
†265 (Skupsky and Mantaña 1994, p. 151–152): In Alliance to End Repression v.
Rochford [75 FRD 441, 447 (N.D.Ill. 1977)], the court rejected an objection to discovery requests on the grounds that production of the information would be
unduly burdensome because the materials were not in an organized filing system.
¶ The court further concluded that: ‘To allow a defendant whose business generates massive records to frustrate discovery by creating an inadequate filing system,and then claiming undue burden, would defeat the purpose of discovery rules.
filing unit (also file unit), n. ~ 1. A group of related documents treated as a single
item for purposes of classification, storage, and retrieval. – 2. A number or word
within a heading used to sort the headings.
RT: dossier, file, folder
Notes: A filing unit1 is not necessarily the same as a physical item. While a single folder containing all related documents is the most common example of a filing unit, a large file spanning several folders is also considered a single filing unit.

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final clauses– Filing unit2 identifies the parts of a heading for word-by-word arrangement. For
example, the title The Cat in the Hat is filed under C, because an article in the first
position is not considered a filing unit. The name Saint Theresa is filed before
Saints of Old based on the first filing unit; in letter-by-letter arrangement, theorder would be reversed.
†124 (Holmes 1984, p. 173): Although filing units within series may be single
documents or single documents within enclosures or annexes, they are more likely
to be assemblages of documents relating to some transaction, person, case, or subject, depending upon the filing policy or system used by the agency.
film, n. ~ 1. A thin coating or covering. – 2. A thin, flexible sheet, especially of plastic.
– 3. Photography, Motion pictures · A thin sheet of plastic, in a sheet or roll,coated with light-sensitive emulsion to be exposed in a camera. – 4. Motion pictures · A motion picture production; a movie. – 5. Motion pictures · The discipline of making motion pictures.
DF: plate
NT: print film, roll film, sheet film
RT: microfilm, motion picture, movie, photographNotes: Film2 generally refers to unexposed materials. After the film has beendeveloped, it is often called a negative, transparency, or slide. – Film3 is often used
as a short form for microfilm.
film footage, n. ~ 1. Motion picture or video stock of a scene or sequence. – 2. An
unspecified quantity of motion picture or video stock.
RT: linear footNotes: ‘Film footage’ connotes a part of a larger whole and emphasizes thephysical material rather than the intellectual content. The phrase is derived fromthe fact that motion picture film is commonly measured in feet.
film jacket ~ see: microfilm jacket
film still ~ see: movie still
filmography, n. ~ A list of motion pictures.
BT: bibliography
Notes: Filmographies are to motion pictures what bibliographies are to print
publications. They may be topical, relating to a specific director, actor, or othersubject. They may be complete or selective. They may be annotated, so that they
are equivalent to an analytical bibliography2.
filmstrip, n. ~ A short length of film containing images intended to be viewed individually.
Notes: Filmstrips are often on 35 mm film. They are roughly equivalent to aslide show, with the images kept on a continuous roll of film rather than mounted
individually. The images may be photographs, drawings, or text. Some filmstrips
have accompanying audio distributed on phonograph records or cassettes; thesound is synchronized with the filmstrip by the use of an audible tone to indicate
the film is to be manually advanced, or in later systems by an inaudible tone thatthe projector senses to automatically advance the filmstrip.
final clauses, n. ~ Diplomatics · Formulaic statements at the end of the document
intended to ensure its proper execution.
BT: intrinsic element†70 (Duranti 1998, p. 147–148): The text of most documents contains after orwithin the disposition several formulae, the object of which is to ensure the execuSyn: Synonym • †: see Bibliography • Superscript: Definition number

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tion of the act, to avoid its violation, to guarantee its validity, to preserve the rightsof third parties, to attest the execution of the required formalities, and to indicate
the means employed to give the document probative value. These formulae constitute the final clauses, which can be divided into groups as follows: ¶ Clauses of
injunction: those expressing the obligation of all those concerned to conform to
the will of the authority. ¶ Clauses of prohibition: those expressing the prohibition
to violate the enactment or oppose it. ¶ Clauses of derogation: those expressing
the obligation to respect the enactment, notwithstanding other orders or decisions contrary to it, opposition, appeals or previous dispositions. ¶ Clauses of
exception: those expressing situations, conditions or persons which would constitute an exception to the enactment. ¶ Clauses of obligation: those expressing theobligation of the parties to respect the act, for themselves and for their successors
or descendants. ¶ Clauses of renunciation: those expressing a threat of punishment should the enactment be violated. They comprise two categories: 1) spiritual sanctions, comprising threats of malediction or anathema; 2) penal sanctions,comprising the mention of specific penal consequences. ¶ Promissory clauses:
those expressing the promise of a prize, usually of a spiritual nature, for those who
respect the enactment. ¶ Clauses of corroboration: those enunciating the means
used to validate the document and guarantee its authenticity. The wording
changes according to the time and place, but these clauses are usually formulaic
and fixed. Examples are, ‘I have hereunto set my Hand and Seal of Office’, ‘Signed
and Sealed’, ‘Witness our Trustworthy and Beloved . . . ’, etc.
final disposition ~ see: disposition
finding aid, n. ~ 1. A tool that facilitates discovery of information within a collectionof records. – 2. A description of records that gives the repository physical andintellectual control over the materials and that assists users to gain access to andunderstand the materials.
NT: calendar, guide, inventory, register, scope and contents note, special list
RT: catalog, Encoded Archival Description, intellectual control
Notes: Finding aid1 includes a wide range of formats, including card indexes,
calendars, guides, inventories, shelf and container lists, and registers. – Finding
aid2 is a single document that places the materials in context by consolidating
information about the collection, such as acquisition and processing; provenance,
including administrative history or biographical note; scope of the collection,
including size, subjects, media; organization and arrangement; and an inventoryof the series and the folders.
fire detection system, n. ~ Temperature, smoke, and other sensors installed in abuilding to monitor the environment for early stages of fire, to trigger an alarm,and sometimes to trigger a fire extinguishing system.
fire extinguishing system, n. ~ A technology installed in a building to suppress a fireafter its ignition.
Notes: Fire extinguishing systems use many different techniques. Water sprinklers may be wet or dry pipe and may trigger all sprinklers or only those sprinklers
directly over the fire. Gas systems suffocate a fire by replacing available oxygen in theroom with Halon, carbon dioxide, or other gas. Misting systems create a dense fog.
firmware, n. ~ A computer program that has been embedded in a circuit or stored ina chip.
RT: hardware, read-only memory, software
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fixityfirst sale doctrine, n. ~ Copyright · A limit on a copyright owner’s interests beyond
the initial sale of a particular copy of a protected work.
RT: copyrightNotes: While the owner of copyright has exclusive rights to control the distribution of a protected work, the owner of a legally acquired copy may, with some
restrictions, sell or otherwise dispose of that copy without regard to the copyrightowner. The doctrine does not allow for the rental, lease, or lending of a soundrecording or computer program for commercial advantage. See 17 USC 109(a).
fiscal value, n. ~ The usefulness or significance of records containing financial information that is necessary to conduct current or future business or that serves asevidence of financial transactions.
BT: value
RT: primary value
fixed-length field, n. ~ Computing · An area in a file or record with a specific number of bytes reserved to hold data.
DF: variable-length field
BT: field
Notes: Data that is smaller than the allocated space is usually padded to fillunused space. Data that is larger than the field is truncated. Fixed-length fields are
distinguished from variable-length fields.
fixed media, n. ~ Computing · Mass storage in which the material that holds data isa permanent part of the device.
DF: removable media
Notes: Fixed media devices are distinguished from those in which the data isstored on a cartridge, disk, or other material that is removable and interchangeable. Hard drives are typically fixed media, with platters sealed inside the drive
chassis. Floppy disk and CD-ROM drives are examples of removable media.
fixer, n. ~ A chemical used to remove unexposed light-sensitive salts from photographic materials, making the image stable when exposed to light.
RT: methylene-blue test
Notes: Fixer, often called hypo, is commonly made from sodium thiosulfate
or ammonium thiosulfate. Residual fixer can cause photographs to fade or
become stained.
fixity, n. (fixed, adj.) ~ The quality of being stable and resisting change.
RT: alteration, immutability, integrity, stability
Notes: Documents preserve memory because they fix information on a stablemedium. The information may fade with time, or it may be may erased and overwritten, but barring external action the information remains unchanged over time.
†139 (InterPARES2, p. 3): The special challenges for making and keeping reliable records and preserving authentic records, the most salient characteristic ofwhich is the lack of a stable form and content (that is, of fixity), as is the case withexperiential, interactive and dynamic records.
†281 (USC, 17 USC 101): Copyright · A work is ‘fixed’ in a tangible medium
of expression when its embodiment in a copy or phonorecord, by or under theauthority of the author, is sufficiently permanent or stable to permit it to be perceived, reproduced, or otherwise communicated for a period of more than transitory duration. A work consisting of sounds, images, or both, that are being

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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170transmitted, is ‘fixed’ for purposes of this title if a fixation of the work is being
made simultaneously with its transmission.
fl., abbr. ~ Floruit; the period when an individual was active.
Notes: ‘Floruit’ is the third person, singular, indicative of the Latin florere, toflourish. It is often used in a heading for an individual when the birth and death
dates are not known.
flaking, n. ~ A process of deterioration resulting in the loss of small, flat pieces froma surface.
RT: peeling
Notes: Flaking may be observed on older magnetic media in which the oxide
coating is separating from the base. It may also be seen in art papers and coatedcloth. Flaking is sometimes used synonymously with peeling, although it is generally used to describe a condition that is more localized than peeling.
flange, n. ~ The edge of a reel that protrudes from the hub.
RT: hub, reelNotes: Reels commonly have flanges on both sides. They are designed to prevent film or tape from falling off the hub.
flat file, n. ~ 1. Container or shelf used to store documents and planar materials in ahorizontal position, parallel to the shelf. – 2. Containers designed to hold documents unfolded. – 3. Computing · A file containing data that has no structure or
markup. – 4. Computing · A data structure that is nonhierarchical, having one
record per row; a table.
RT: box file, formatted document, relational database
Notes: Flat file3 is often used to describe a formatted document that has been
stripped of all internal codes that affect the appearance of the content, such as aword processing file or web page saved as plain text. – A flat file4 may have fixedlength fields or delimited data.
†300 (Yates 1989, p. 31–32): Flat filing2, which emerged in the second half ofthe nineteenth century, was a more satisfactory interim storage technology [thanpigeonholes] that increased efficiency of retrieval as well as capacity. The various
types of flat files, in which documents were stored flat rather than folded, eliminated abstracting, reduced retrieval problems, and allowed unlimited expansion.
Forms of flat files ranged from bound volumes, simple imitations of the boundpress book used for copies of outgoing correspondence, to rearrangable cabinet
flat files, harbingers of the vertical filing systems that were to revolutionize storage
and retrieval of documents.
flat filing, n. ~ 1. A technique to store documents horizontally. – 2. A technique tostore documents unfolded.
Syn: horizontal filing
BT: file cabinet
RT: pigeonhole
Notes: Flat filing1 is distinguished from vertical filing, in which documents are
stored on edge as in a filing cabinet. – Flat filing2 is distinguished from the use of
pigeonholes or cabinets in which documents are folded before being stored.
flatbed camera (also flat-bed camera), n. ~ Equipment for production of microfilm
that consists of a table to hold the original, an upright to support the film unit (camera) overhead, lights extending above and to the side of the table, and a control unit.
Syn: planetary camera
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BT: microfilm camera
RT: microfilm
Notes: When filming with a flatbed camera, both the film and document are
stationary during exposure.
flatbed scanner (also flat-bed scanner), n. ~ Equipment used to create digital imagesof documents that are placed on a stationary platen.
BT: scannerNotes: Most flatbed scanners use reflected light during scanning, but somehave the ability to scan using transmitted light to scan transparencies. Flatbed
scanners lack the speed of rotary scanners but do not strain the original as much.
flattening, n. ~ 1. A conservation treatment to remove curls, creases, or cockles froma document to return it to its original, flat condition. – 2. Computing · The
process of removing information about the structure or formatting of a file, especially transforming hierarchical data into a linear sequence of elements.
Notes: Flattening1 generally involves relaxing the document by introducing
moisture through humidification. Documents may be flatted under weights orusing a suction table. – Flattening2 implies that the data is stored in plain (sevenbit) ASCII without embedded formatting codes.
Flexible Extensible Digital Object Repository Architecture ~ see: Fedora
flexible scheduling, n. ~ A technique to apply disposition instructions to different
types of information or categories of records.
Notes: The technique’s flexibility is derived from the ability to assign retention
periods to groups of records other than series. The concept is described in the
National Archives and Records Administration’s Strategic Directions: Flexible
Scheduling (January 2004).
flip-top box, n. ~ A container that holds folders of documents vertically and thatmeasures roughly 10 inches high, 12 or 15 inches wide, and 6 or 3 inches deep, andthat usually has an integral top hinged at the upper back.
Syn: document box
BT: boxNotes: Document boxes are typically made from cardboard. They are often
neutral gray and lined on the inside with white, acid-neutral paper. Boxes madefrom lignin-free cardboard are often tan and unlined. They may have a string,handle, or hole on one end to facilitate removal from a shelf.
float, n. ~ A technique to mount items so that all edges are visible through the opening in the overmat.
floor load, n. ~ The amount of weight a structure’s floors can bear, including the deadweight and the live load.
Notes: Buildings for storing records must have particularly strong floor loads
because of the weight of the records.
floor-space ratio, n. ~ A ratio of the cubic volume to the square area of storage space.
Notes: When calculated using floor space in square feet and volume in cubic
feet, a standard, four-drawer file cabinet has a floor-space ratio of 1:4.3. A fivedrawer cabinet has a ratio of 1:5.3. The larger cabinet has a 23% more efficient useof floor space.
floppy disk (also diskette), n. ~ A circular sheet of polyester (the disk) coated withmagnetic oxide and housed in a thin, square plastic jacket that is used as a removable data storage medium.
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RT: magnetic disk
Notes: The disk rotates within the jacket. An opening in the jacket provides theread-write heads access to the disk. Standard sizes include 8 inches, 5¼ inches, and
3½ inches. The larger sizes use a flexible jacket and the disk is exposed through anaccess slot. The smallest size has a rigid plastic case with a metal shutter to protect
the disk and is sometimes called a flexi-disk.
A flippy is a single-sided 5¼-inch disk that has been altered so that data can be
stored on both sides. The disk must be turned over (flipped) to use the second side.
Floptical, n. ~ Removable disk that stores data on magnetic media using heads
guided by a separate optical track.
Notes: A trademark of Insite Peripherals, which developed the format.
Floptical disks were the same size as a 3½-inch floppy disk, and most Flopticaldrives could read a standard floppy. Because the heads used a more precise opticaltrack for positioning, a Floptical drive could store more information in the sameamount of space. Flopticals could store 21 MB of data without sacrificing accesstime. The product, introduced in 1989, was never widely adopted.
flow camera, n. ~ Equipment designed to reproduce large quantities of documentson microfilm.
Syn: rotary camera
RT: microfilm
Notes: Flow cameras film documents while they are being transported throughthe device. The film is also in motion during filming, and optics ensure that theimage of the document is stationary relative to the film. The width of the originalis limited by the camera, but the length of the original is, theoretically, limited onlyby the length of the film.
fluting, n. ~ 1. Parallel furrows used as decoration. – 2. Conservation · A waveshaped deformation at the edge of flat surface.
Notes: Fluting2 may appear on the edge of film wound on reels or pages of books
if the outer edges are exposed to a humid environment, allowing them to take on
more moisture and swell, while the inner portions remain dry and the original size.
flutter, n. ~ A distortion in the reproduction of a moving image or sound recording,usually resulting from a rapid, repetitive variation in the speed of a playback device.
BT: distortion
RT: wow
focus, n. ~ 1. The sharpness of an image created by an optical system. – 2. The planewhere an optical system causes light rays parallel to the system’s axis to converge. –3. A concentration. – v. ~ 4. To adjust an optical system so that the image is sharp.
RT: acutance, blur, sharpness, soft focus
Notes: Focus1 is perceived in terms of sharp, distinct lines and high contrast.
Focus is relative to the optical system; distortion in the system may degrade focus.
fog, n. ~ Photography · A defect in an image characterized by increased density nota part of the image.
Notes: Fog may be caused by stray light hitting the sensitive surface before
development; for example, a light leak in a camera. Fog may also result from theuse of improperly stored or outdated materials, or from poor processing chemicals. Fog tends to reduce image contrast.
FOIA ~ see: Freedom of Information Act

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fonds

folder, n. ~ 1. A sheet of cardboard or heavy paper stock that is used as a loose cover
to keep documents and other flat materials together, especially for purposes of filing; a file cover. – 2. A printed leaflet in which the text does not cross the folds. –3. Computing · A directory structure that organizes files into groups; a directoryor subdirectory.
BT: container
RT: filing unit, leaflet
Notes: Folders1 usually have tabs where a title can be written. Tabs commonly
run a fifth, a third, a half, or the full length of the folder, and may be staggered.
folder list, n. ~ That part of a completed finding aid or a rudimentary finding aid thatlists the folder titles in a collection.
DF: container list
Notes: A folder list makes it possible to browse the contents of the collection
without having to physically access the materials. Some folder lists may also
include information about the series and about the span dates of the contents ineach folder.
folding endurance, n. ~ A test of the strength and durability of a planar material,
usually paper.
†248 (Roberts and Etherington 1982): The number of folds which a specimen(usually paper) will withstand before failure, under controlled conditions in a
specified instrument. In the usual test, a specimen is subjected repeatedly to double folds through a wide angle while under tension. Folding endurance is a very
important indication of the durability of archival papers. A decline in folding
endurance is the most sensitive indicator of aging and deterioration of paper.
foliation, n. ~ 1. The number of leaves in a book or manuscript. – 2. The numbers
placed on leaves in a book or manuscript, generally used to indicate order.
RT: pagination
folio, n. ~ 1. A single leaf in a book or a manuscript. – 2. A number assigned to a leaf,
typically to represent order. – 3. A book size made from sheets2 folded in half. – 4.
A bill of accounts, especially for guests in a hotel. – 5. Accounting · Two facing
pages used to record information about a single account. – 6. Law (archaic) · A
number of words used as a measure in legal documents; in the United States, 100
words, in England, 72 or 90 words.
follow-up file, n. ~ A group of documents filed chronologically under some futuredate when they require attention or action.
Syn: pending file, suspense file, tickler file
follow-up interview ~ see: reference interview
fonds, n. ~ The entire body of records of an organization, family, or individual thathave been created and accumulated as the result of an organic process reflecting
the functions of the creator.
RT: archives, collection, manuscript collection, manuscript group, provenance, record group†46 (Cook 1993, p. 33): The fonds, therefore, should be viewed primarily as ‘anintellectual construct.’ The fonds is not so much a physical entity in archives as itis the conceptual summary of descriptions of physical entities at the series level orlower, and descriptions of the administrative, historical and functional characterof the records creator(s) – as well as descriptions of the records-creating processes

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174

(metadata). The fonds is thus the conceptual ‘whole’ that reflects an organic
process in which a records creator produces or accumulates series of records
which themselves exhibit a natural unity based on shared function, activity, formor use. It is at the heart of this process or relationship linking the creator to therecords that the essence of respect des fonds can be found and must be protected.
†116 (Hayworth 1993, p. 56): The Canadian preference for the French term
fonds to define the records of one creator originated with Towards Archival
Descriptive Standards, which purposefully chose it in order ‘to avoid certain terminological confusion which has grown around the terms ‘record group,’ ‘manuscript group,’ ‘collections,’ and so on, in North American practices.
†149 (Jenkinson 1966, p. 101): The fonds is the chief Archive Unit in theContinental system and the basis of all rules of arrangement. The most important of
all principles of Archive Management is named from it le respect pour les fonds. . . . A
fonds is an organic whole and that any Administration, or one or more of its fonctionnaires, can create a fonds d’archives provided that these include résolutions or
procès-verbaux; the inclusion of archives of such a type making it autonome.
Roughly speaking, we may take it that they would make the qualities of a fonds
d’archives depend on its including those which, when the administration which
created it was active, constituted the final authority for executive action. For our
purposes we may do better perhaps to represent this quality in terms of
Administration rather than terms of documents, the forms of which are not necessarily constant. Fonds we may render, for lack of a better translation, Archive
Group, and define this as the Archives resulting from the work of an Administration
which was an organic whole, complete in itself, capable of dealing independently,
without any added or external authority, with every side of any business which
could normally be presented to it. This, it may be said, is to make the Archive
Group a division much wider, much less strictly defined that the Fonds.
font, n. ~ A collection of type or electronic character forms that share a particular
design.
Notes: Traditionally, font is used to describe a set of type of the same style, size,
and weight. Font is now commonly used to mean what was historically called afamily of type, all the variants of a particular style of type. Common examples offonts (or families) include Bodoni, Century, Helvetica, and Times New Roman.
foolscap, n. ~ A sheet of paper approximately 13  16 inches, usually folded to 8  13
inches, and used for writing or printing.
RT: legal size
†41 (Ciardi 1980, p. 136): A sheet of paper 13  16 inches, folding to 8  13,
now called legal size, to distinguish it from letter size or common typewriter
paper, which is 8½  11 inches. Surviving documents on such paper show that it
was watermarked with the belled cap of a court jester, a ‘fool’s cap,’ and that watermark (still in use as part of the tradition of papermaking) is an evident source ofthe term. But this paper was originally imported from Italy, and is attested in
XVIII as Genoa foolscap. In It. such a sheet was called un foglio capo, a chief (large)
sheet. If foglio is given an English plural as foglios capo, the resultant form is very
close to foolscap, whereby one must conclude that the term derives from both thewatermark and the Italian name.
footage ~ see: film footage

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form

for official use only ~ see: administratively controlled information
forensic document examination, n. ~ Scientific study of a document to determine its
characteristics and to answer questions of evidence, especially authenticity or
authorship.
Notes: Examination emphasizes physical aspects of the document and its production, including handwriting or printing, paper, and inks.
forgery, n. ~ Something that is represented as something it is not; something notauthentic or genuine.
DF: replica
Syn: fake
RT: copy, counterfeit, fraud
Notes: ‘Forgery’ and ‘fake’ are near synonyms and are often used interchangeably. However, ‘forgery’ connotes an intent to deceive.
form, n. ~ 1. A printed document with clearly defined areas left blank that are to becompleted later. – 2. The materials and structure of an item; format1. – 3. The overall appearance, configuration, or shape, independent of its intellectual content; adocument type. – 4. A model1 or pattern; something that gives shape; a mold2,3. – 5.
A style or convention for expressing ideas in a literary work or document; documentary form, including extrinsic and intrinsic elements. – 6. Typography · Type,spacers, and other materials assembled in a chase for printing.
Syn: format
NT: intellectual form, physical form
RT: transmission form
Notes: Form2 is synonymous with format1, although this equivalence is a fairly
recent shift in the language. Form is often used to distinguish between versions ofan item in different media; for example, a document may be described as being in
its original form, a microform, or a duplicate form.
†70 (Duranti 1998, p. 134): Diplomatics defines form4 as the complex of therules of representation used to convey a message, that is, as the characteristics of adocument which can be separated from the determination of the particular subjects, or places it concerns. Documentary form is both physical and intellectual.
†140 (InterPARES Glossary 2002): Documentary form4: The rules of representation according to which the content of a record, its administrative and documentary context, and its authority are communicated. The two types of
documentary form are extrinsic elements and intrinsic elements.
†167 (D Levy 2001, p. 69): The birth of the form2 nicely illustrates how documents were streamlined and tailored in the service of ever greater efficiency. . . .
[Workers’ documentation of their activities] could be standardized and speeded
up by printing forms, sheets of paper whose printed material indicated exactly
what information was needed to be filled in, and where. This meant the worker
had less to write; the familiarity of a standard layout also increased his speed. This
standardization also facilitated reading and summarizing as the report traveled up
the hierarchy.
†247 (Robek, et al. 1996, p. 338): Business forms5 serve as the primary means ofcommunicating information in a methodical, standardized, and repetitive way. A
well-designed form constitutes the equivalent of a flowchart which describes andstandardizes a process. The form serves as a catalyst in providing information in

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format176

an organized fashion so that it is possible to determine if a task has been completed or to reach a decision about the course of action.
format, n. ~ 1. A standard size or configuration; form2. – 2. Motion pictures · The
aspect ratio of a film. – 3. Computing · A structure used for the interchange, storage, or display of data. – 4. The layout of a document. – 5. Publishing · The
appearance of a book, especially the number of times a printed sheet has been
folded to make a book. – v. ~ 6. Computing · To prepare a disk for storing data. –7. Computing · To apply a particular design to a document.
Syn: form
NT: academy format, letter box, split screen, widescreen
RT: Cascading Style Sheet, landscape orientation, portrait orientation, reformat, structure
Notes: Format1 is synonymous with form2 and the use of this sense is a fairly
recent shift in the language. Format is commonly used to describe certain standard sizes of photographs, including cartes-de-visite, cabinet cards, stereographs,
and many numerical designation for film sizes, and this sense appears in The Focal
Encyclopedia of Photography (1965). AACR2 (1976) and AACR2R (1988) use format to mean “a particular physical presentation of an item,” but the term does notappear in AACR (1967, 1970). – Examples of format3 include the USMARC format, HTML, and XML, along with proprietary formats such as Adobe PDF or
Microsoft Word. – Examples of format5 include folios, quartos, and octavos. –Examples of format7 include the use of Cascading Style Sheets (CSS) to apply style
to a Hypertext Markup Language (HTML) document.
†136 (ICP Encyclopedia 1984, p. 209): The dimensions of standard negative,
print, and transparency sizes are called formats. In general, the nominal dimensions of the picture area (e.g., 2¼ inches square) are used for roll, cassette, and cartridge films, while the actual outer dimensions of the material are used for sheet
films and print papers.
format migration, n. ~ 1. The process of copying data from one type of storage material to another to ensure continued access to the information as the data structure
becomes obsolete; media migration. – 2. The process of converting a data from an
obsolete structure to a new structure to counter software obsolescence.
BT: migration
Notes: Format migration1 makes no change to the bitstreams within the files
copied. Examples might include moving files from a floppy disk to a CD-ROM.
Moving a bitstream usually does not alter the file content. – Format migration2
may involve changes in the internal structure of a data file to keep pace withchanging application versions, such as migration from Word 95 to Word 2000. Or,
it may involve a more radical change in structure, such as changes from one application to another, such as Word to WordPerfect. Making changes in a data structure places the original at risk, as the new structure may not accurately capture theform and function of the original.
formatted document, n. ~ Computing · A document that includes instructions tocontrol how its content is displayed.
BT: document
RT: flat file
Notes: Formatted documents are generally laid out to enhance their humanreadability by adding structure, such as headings, indentation, font variations, and
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frame

other devices that transform plain (unformatted) text so that they have an appearance similar to published works.
forms management, n. ~ The systematic analysis, design, production, control, maintenance, and use of forms1 to provide improved quality, increased efficiency, andreduced costs.
BT: management
Notes: Forms management includes forms control, which establishes routines
for the design, production, storage, and use of forms, as well as revision and discontinuation of obsolete forms.
formula, n. ~ Standard or prescribed language used in official documents or ceremonies that define or declare a general fact, rule, or principle.
†70 (Duranti 1998, p. 137): Theorists established [the rules of ars dictaminis,
the art of composition and style], which were meant to direct the composition,style and rhythm of every type of public document, private contract, and businessand family correspondence. The various treatises which result used to be accompanied by collections of models and examples, or of copies of actual documents,
assembled for the purpose of showing the application of the doctrine. Those volumes, regularly used by public officers, notaries and all those who needed to communicate in writing, were called formularia.
formulary, n. ~ A compilation of standard or prescribed language (formula) thatserve as models for common documents.
RT: ars dictaminis
Notes: A formulary may include language for oaths, declarations, contracts, or
writs.
four-corners document, n. ~ Vernacular · Writing, graphics, or other informationthat can be reasonably displayed on a two-dimensional surface.
RT: document
Notes: ‘Four-corners document’ is used to distinguish information formats
that cannot be easily or meaningfully reduced to a sheet or sheets, such as paper orfilm. A motion picture is not considered a four-corners document; while it may beon a single – if very long – sheet, the sense of motion is not meaningfully recreated
without special equipment. Three-dimensional visualizations in a geographic
information system and dynamic, interactive systems are other examples of information that cannot be captured in a four-corners document.
foxing, n. ~ Small, irregular, brown blemishes on paper.
†248 (Roberts and Etherington 1982): Stains, specks, spots and blotches inpaper. The cause or causes of foxing, which usually occurs in machine-made paperof the late 18th and the 19th centuries, are not completely understood, but in all
likelihood, it is fungoid in nature. ¶ Two significant differences between foxed andclean areas of a paper are the higher proportion of acid and iron in the former,
although there does not seem to be any clear and definitive relationship between
iron and foxing. Insofar as the acid is involved, it is not clear whether this is produced chemically or as a byproduct of the life function of the organisms present.
frame, n. ~ 1. Photography, Motion pictures · An image on a roll of film representing a single exposure. – 2. Photography, Motion pictures, Video · The
edges of an image. – 3. Computing · The information visible on a display at one
time. – 4. Computing · A technique in HTML to divide a browser window into

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different panes, each containing a different document. – 5. Computing,Telecommunications · Data transmitted as a unit over a network with header
and trailer fields that ‘frame’ the data and include information about how the datais to be moved across the network. – v. ~ 6. Photography, Motion pictures · To
compose an image by selecting what will fall within its borders.
frame enlargement, n. ~ A photographic print made from a single frame of a motion
picture.
RT: movie still
Notes: Frame enlargements are generally of poorer quality than movie stills.
framing (also inlaying, window repair), n. ~ Conservation · The process of reinforcing damaged edges of a sheet of paper with repair paper or other material
from which the central part covering the text has been removed.
frass, n. ~ Debris or excrement left by insects or insect larvae.
fraud, n. ~ An act of deliberate deception, especially to induce someone to act against
his or her best interests.
RT: fake, forgery†10 (AJS, Records §102): Fraud may be predicated on false representation orconcealments, though the truth could have been ascertained by an examination of
public records.
†48 (CJS, 37 CJS §2): While it is true that there is a distinction between fraud
and forgery, and forgery contains some elements that are not included in fraud,
forgeries are a species of fraud. In essence, the crime of forgery involves the making, altering, or completing of an instrument by someone other than the ostensible maker or drawer or an agent of the ostensible maker or drawer.
Freedom of Information Act, n. (FOIA, abbr.) ~ A law that describes an individual’s
rights to access information held by a government agency, as well as the agency’s
legal authority to refuse access to such information.
RT: access, agency record, open records law, sunshine law
Notes: The federal Freedom of Information Act is codified at 5 USC §552.
Most states have similar laws, though the names may vary, including open records
law and sunshine law. The laws are not uniform among states. The laws areintended to allow citizens to know what agencies are doing so that the agencies
can be held accountable.
†10 (AJS, Records §32): The federal Freedom of Information Act [in 5 USC§552] requires that each agency, in accordance with published rules, shall makeavailable for public inspection and copying final opinions, including concurringand dissenting opinions, as well as orders, made in the adjudication of cases; thosestatements of policy and interpretations which have been adopted by the agency
and are not published in the Federal Register; and administrative staff manuals
and instructions staff that affect a member of the public; unless the materials arepromptly published and copies offered for sale. . . . The Act further provides that,to the extent required to prevent a clearly unwarranted invasion of personal privacy, an agency may delete identifying details. . . . [The Act specifically excludes
defense or foreign policy secrets, trade secrets and confidential commercial or
financial information, intragovernmental communications, personnel and medical files, and investigatory files.]freeze, v. ~ To suspend the scheduled destruction of records because of special circumstances, such as litigation, investigation, audit, or merger.
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function

RT: frozen records, hold order
Notes: Records are typically frozen if they are potentially relevant to impending or current litigation, regardless of whether a subpoena or hold order has been
issued.
freeze drying (also lyophilization), n. ~ A treatment to dry water-soaked materials
by freezing the materials and placing them in a vacuum to remove the ice throughsublimation.
Notes: Techniques vary by the use of heat and the degree of vacuum. Freeze
drying often connotes a hard vacuum and the use of heat. Vacuum drying connotes a lower vacuum and no heat.
frequently asked questions, n. (FAQ, abbr.) ~ A document containing answers tocommon questions and problems.
†157 (New Words 1997): Online discussion groups, particularly Usenet ones,
have developed FAQs to minimize repetitive discussion about queries which arecontinually raised, particularly by newcomers; it is a point of Usenet netiquette toconsult the FAQ before posting a question.
friable, adj. ~ Easily broken apart into powder or small pieces.
front end, n. ~ 1. Computing · A user interface, especially an application separate
from the system with which it interacts. – 2. Computing · A system designed toprocess data before being submitted to another system. – 3. Computing · A specialized computer that performs input and output functions in a large system.
frozen records, n. ~ Records that are scheduled for routine destruction but are preserved because they may be needed as evidence in litigation, investigation, audit,
merger, or other special circumstance.
BT: record
RT: freeze, hold order
FTP ~ see: File Transfer Protocol
fugitive, adj. ~ Fleeting; ephemeral.
Notes: When used of documents or records, fugitive connotes materials thatare not held by the designated archives or library charged with their preservation3.
full-text search, n. ~ Computing · A technique to provide access to electronic materials by indexing every word in every item.
BT: search
RT: automatic indexing, keyword
Notes: Full-text searching is distinguished from manual indexing, which
searches headings assigned to each document. Early full-text searching was limited, especially in its ability to distinguish different senses of a word; a search forglass might find documents relating to Philip Glass, window glass, and glass ice.
More sophisticated search engines could use several terms, with Boolean logic andadjacency rules, to help narrow false hits. Modern search engines seen on the web
use a variety of similar techniques to rank documents in terms of likely relevancy.
fullness ~ see: depth of description
fumigation, n. ~ A conservation treatment to disinfest or disinfect materials throughthe use of a vacuum or toxic gas.
RT: disinfection, disinfestation
function, n. ~ 1. The activities of an organization or individual performed to accomplish some mandate or mission. – 2. Computing · Software code that performs a

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specific task, usually accepting one or more data values as input and, based on amanipulation of the input values, returning a single output value.
DF: procedure
RT: competence, functional analysis†70 (Duranti 1998, p. 90, n. 10): Function1 and competence are a different
order of the same thing. Function is the whole of the activities aimed to one purpose, considered abstractly. Competence is the authority and capacity of carryingout a determined sphere of activities within one function, attributed to a given
office or an individual. . . . While a function is always abstract, a competence mustbe attached to a juridical person.
functional analysis, n. ~ A technique that sets priorities for appraising and processing materials of an office based on the relative importance of the functions theoffice performs in an organization.
BT: appraisal
RT: function†106 (Greene 1998b, p. 6): Functional analysis . . . argues that records beappraised only after the functions of an institution are defined and understood.
Record appraisal then becomes a matter of identifying or creating records which
best document the institution’s functions. Because it is institutionally based, functional analysis implicitly shuns any prioritization among similar institutions, andsuggests that there is a universal and objective set of records which comprise ‘adequate’ documentation of each and every example of a particular type of institution.
functional classification, n. ~ 1. A system for organizing materials on the basis of activity or program (function). – 2. The process of placing materials into such a system.
BT: classification
functional pertinence, n. ~ The activity or program (function) to which records
relate.
RT: pertinence
functional provenance, n. ~ The origin of a group of materials as determined by theactivities that produce the materials (the function), rather than organizational unit.
Notes: Functional provenance allows for intellectual control of multiprovenance series that result from administrative or political change. The concept
ensures that, with a transfer of functions from one authority to another, relevant
records or copies thereof are transferred to ensure administrative continuity.
Functional Requirements for Evidence in Recordkeeping ~ see: University ofPittsburgh Electronic Records Project

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G
Gantt chart, n. ~ A graph using horizontal bars to represent tasks to be performed,
with the order of the bars indicating the sequence and the length of the bars thetime necessary to complete the task.
†300 (Yates 1989, p. 88): Perhaps the best-known application of graphic analysis to scheduling is the Gantt chart. Henry Laurence Gantt was an early follower ofFrederick Taylor . . . and a major proponent of scientific management. . . .
Developed in 1917 to aid in the war effort, the widely praised Gantt chart focusedon progress toward scheduled goals, rather than on actual quantities.
gateway, n. ~ 1. Computing · A user interface to a complex information system; aportal. – 2. Computing · Hardware or software used to pass information between
networks.
gauge, n. ~ 1. A device used to measure the size, condition, or some other characteristic of material or machinery. – 2. Motion pictures · The width of film stock asmeasured in millimeters.
gelatin emulsion, n. ~ Photography · A layer in film or prints of light-sensitive salts
in a colloid of natural protein.
RT: emulsion
Notes: Gelatin emulsions began to be used in the 1880s, replacing collodion
and albumen as common binders for holding the light-sensitive salts to a base,usually glass or paper.
gelatin print, n. ~ 1. A photographic print that uses gelatin as the binder. – 2. A photomechanical process that uses ink to produce prints from a reticulated gelatin
matrix; collotype.
Syn: collotype
gelatin silver photograph (also silver gelatin photograph), n. ~ A photographic
print, negative, or transparency with an image formed from metallic silver in agelatin emulsion on a base of paper, plastic film, glass, or other material.
BT: photograph
RT: black-and-white photographNotes: The metallic silver is formed from silver halides (silver chloride, silver
bromide, and silver iodide). Different processes use different combinations of silver halides. A gelatin silver photograph usually has a neutral black-and-white tone
unless it is chemically altered (toning) or color is added after it is developed.
Gelatin silver became the dominant photographic process after the 1890s andremains the dominant black-and-white photographic process.
genealogy, n. ~ 1. The study of ancestry. – 2. A list or diagram detailing a family tree.
general correspondence file, n. ~ Written communications, especially those sent bycourier or post, organized as a series rather than interfiled with records relating toa specific subject.
BT: correspondence
Notes: General correspondence may be filed by subject, date, or correspondent.
general diplomatics, n. ~ The study of records that identifies their generic characteristics, independent of their manner of creation, the nature of the individual ororganization that created them, or the social system in which they were created.
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general index

182

BT: diplomatics†70 (Duranti 1998, p. 31): The application of [general diplomatics] to infinite
individual cases constitutes the function of diplomatic criticism, that is of special
diplomatics. Theory (general diplomatics) and criticism (special diplomatics)
influence each other. The latter, analyzing specific situations, uses the former; theformer guides and controls and is nourished by the latter.
general index, n. ~ An ordered list of subjects that appear in a variety of sources or collections, with pointers to where those subjects may be found within the materials.
RT: index, union catalog
Notes: A general index provides integrated access to the whole of a repository’s
holdings, rather than requiring a patron to look at separate indexes for each collection.
General International Standard for Archival Description, n. (ISAD(G), abbr.) ~ A
standard published by the International Council on Archives that establishes general rules for the description of archival materials, regardless of format, to promote consistent and sufficient descriptions, and to facilitate exchange andintegration of those descriptions.
RT: descriptive standard
Notes: ISAD(G) was first published in 1994 and revised in 1999.
†144 (ISAD(G) 2000, p. 7): I.5 This set of general rules for archival description
is part of a process that will a. ensure the creation of consistent, appropriate, andself explanatory descriptions; b. facilitate the retrieval and exchange of information about archival material; c. enable the sharing of authority data; and d. makepossible the integration of descriptions from different locations into a unified
information system. ¶ I.6 The rules accomplish these purposes by identifying anddefining twenty-six (26) elements that may be combined to constitute the description of an archival entity. The structure and content of the information in each ofthese elements should be formulated in accordance with applicable national rules.
As general rules, these are intended to be broadly applicable to descriptions ofarchives regardless of the nature or extent of the unit of description. However, thestandard does not define output formats, or the ways in which these elements arepresented, for example, in inventories, catalogues, lists, etc.
general material designation, n. (GMD, abbr.) ~ Cataloging · A broad category of
the material being described that, optionally, is included in the title of a cataloging
record.
BT: descriptive element
RT: specific material designation
Notes: Anglo-American Cataloguing Rules (1.1C) specifies the following categories
for use as a general material designator: art original, art reproduction, braille,
chart, computer file, diorama, filmstrip, flash card, game, globe, kit, manuscript,
map, microform, microscope slide, model, motion picture, music, picture, realia,
slide, sound recording, technical drawing, text, toy, transparency, and videorecording.
General Public License, n. (GPL, abbr.) ~ A model agreement, developed by the Free
Software Foundation, that establishes terms under which individuals may sell,copy, or modify a product, while protecting the creator’s interests.
RT: copyright, open, open source software

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genre

Notes: Sometimes referred to as Copyleft. The GPL is typically issued with
software, allowing programmers to use the software for free. The standard GPL
includes a requirement that any modifications to the code must also be madefreely available.
†193 (Moody 1997, p. 4): Linus [Torvalds] also adopted the standard GNU
licensing scheme called Copyleft. The general public license, or GPL, allows users
to sell, copy, and change Copylefted programs – which can also be copyrighted –but you must pass along the same freedom to sell or copy your modifications andchange them further. You must also make the source code of your modifications
freely available.
†268 (Soderberg 2002): ‘Copyleft uses copyright law, but flips it over to serve
the opposite purpose instead of a means of privatizing software, it becomes ameans of keeping software free’ [citing Stallman].
general record group, n. ~ An aggregation of the records from an agency executive office
and from other units that pertain to matters that affect the entire organization.
BT: record group
Notes: A general record group may include administrative, fiscal, personnel,
and similar records.
general records schedule (also common records schedule, comprehensive records
schedule, general schedule), n. ~ A list of records series commonly found inmany divisions within an organization, indicating their respective retention periods and other instructions for the disposition of those records.
BT: retention schedule
Notes: General records schedules are often used for administrative records.
generation (also copy status), n. ~ 1. A class characterized by the number of reproduction cycles between a copy and the original. – 2. Something that reflects a significant development from a previous version.
RT: copy
Notes: Generation1 does not consider the number of reproductions made fromthe same source. Rather, it describes the number of times a new source is madefrom a copy. A print made directly from a negative is described as a first-generation copy. A reproduction from that print is a second-generation copy, and soforth. – Generation2 is often used to describe major evolutions in technology.
generation loss, n. ~ A degradation of quality resulting from imperfect reproduction
techniques.
RT: noise
Notes: Generation loss may include the introduction of noise and a loss ofacuity. The quality of successive generations1 generally deteriorates when using ananalog process. Although digital reproduction is, in theory, capable of producing
successive generations without loss of quality, in practice the copying process may
introduce errors.
genre, n. ~ A distinctive type of literary or artistic materials, usually characterized bystyle or function rather than subject, physical characteristics, or form2.
DF: subject
RT: record type
Notes: Typical examples of genres include correspondence and contracts. The
subject matter and form of a genre may be quite varied. For example, a contract

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genuine184

may relate to work done for hire, the loan of materials, or purchase of materials.
Those contracts may be take the form of personalized letters or boilerplate documents and may be preprinted forms or holographs.
genuine, adj. ~ Authentic; original; bona fide; not counterfeit or fake.
RT: authenticity, original†95 (Garner 2003, p. 75): Today the words [authentic and genuine] are interchangeable in most sentences, but a couple of distinctions do exist. First, ‘authentic’ is off-target when the sense is ‘substantial’. . . . Second, ‘authentic’ is an
awkward choice when the sense is ‘sincere’. . . . The OED notes that late-18th-century theologians tried to differentiate the words, arguing that a book is ‘authentic’
if its content is accurate, and ‘genuine’ if it is correctly attributed to the writer. The
point, weak as it was to begin with, has been preserved in some later usage guides.
geographic information system, n. (GIS, abbr.) ~ A combination of hardware, software, and rules that supports complex analysis of geospatial and temporal information and that often uses static or dynamic maps for reports.
BT: information system
RT: cartographic record, system
GIF, n. (abbr. for Graphic Interchange Format) ~ A proprietary standard for digital
representations of images.
Notes: GIF was developed by CompuServe in the 1980s. Its palette is limited to
256 colors, but which 256 colors may vary from image to image. The image uses
lossless compression to minimize file size.
gift, n. ~ Material, including title, that is transferred, without compensation, fromone party to another.
DF: deposit
Syn: donation
GILS ~ see: global information locator service
GIS ~ see: geographic information systemglass plate negative, n. ~ A photographic image that uses glass as a base and in which
the image polarity reversed from the original.
Notes: From 1851 through the 1870s, glass plate negatives generally used collodion as the binder to hold the light-sensitive salts to the glass base. After that, gelatin was used as the binder.
glassine, n. ~ A supercalendared, semitransparent paper.
BT: paper
Notes: Glassine is often used to make envelopes to store photographic negatives. Its hygroscopic properties make it inappropriate for archival use.
†103 (UNESCO A/V Glossary 2001): Glassine paper is a supercalendered,smooth, dense, transparent or semi-transparent paper manufacturer primarily
from wood pulps, which have been beaten to secure a high degree of hydration of
the stock. It is grease resistant, and has a high resistance to the passage of air andmany essential oil vapors used as food flavoring and, when waxed, lacquered, or
laminated, is practically impervious to the transmission of moisture vapors.
global information locator service (also government information locator service),n. (GILS, abbr.) ~ An open standard used to describe and promote access to information and services.
†101 (GILS.net, FAQ (http://www.gils.net/faq.html)): GILS specifies how information sources are described through locator records on network servers. Yet, no
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grain

one expects networks to be the only way to reach all audiences. We all depend on
information providers and intermediaries to add essential value. They compile,
edit, translate, and present information in appropriate media. Sometimes, aprinted book or newsletter is the best media for helping people find information.
A telephone referral service or face-to-face contact is best in yet other situations.
globe, n. ~ A graphic representation of features of the Earth or another celestial bodymade on a sphere.
BT: cartographic record
RT: map, scale
Notes: Globes usually have a smooth surface but may use relief to represent
altitude.
gloss, n. ~ 1. A note explaining a difficult or obscure word or phrase, especially such anote made between lines or in the margin of a document. – 2. An interpretation.
RT: annotation, marginalia
glossy, adj. ~ 1. Having a hard, shiny surface. – n. ~ 2. A photograph with a hard,
shiny surface, especially one used for publicity.
RT: ferrotyping, matte
GMD ~ see: general material designation
GMGPC ~ see: Thesaurus for Graphic Materials
go list, n. ~ A list of words or phrases to be searched for in a text for inclusion in an
automated index.
RT: stop list
Notes: A go list is the opposite of a stop list. Now generally obsolete in an ageof full-text searching.
government document (also government publication), n. ~ A publication issued
under the imprint of a government agency.
Notes: When used as a single lexical unit, ‘government document’ connotes,
especially in libraries, a work broadly distributed, traditionally in print, because of
its educational value or public interest. When the phrase is formed from two distinct
lexical units, it may refer to any document created or held by a governmental entity.
government information locator service ~ see: global information locator service
Government Paperwork Elimination Act, n. (GPEA, abbr.) ~ A federal law (44 USC
3504 (a)(1)(B)(vi)) that allows the Office of Management and Budget to establish
procedures for the acquisition and use of information technology for electronic
submission, maintenance, or disclosure of information, in lieu of paper, and forthe use and acceptance of electronic signatures.
†105 (NOAA GPEA 2003): Although confusing to many people, the Government
Paperwork Elimination Act (GPEA) and the Paperwork Reduction Act (PRA) arenot synonymous. The focus of the PRA is to limit the information the Federal government collects from the public in any form. The focus of the GPEA is to promote
the doing of business electronically, with the public and otherwise.
GPEA ~ see: Government Paperwork Elimination Act
GPL ~ see: General Public License
grain, n. ~ 1. A pattern or structure in materials caused by the alignment of component fibers or particles. – 2. A design embossed on a surface to imitate a natural
pattern. – 3. Photography · The relative coarseness of an image that results fromthe size of silver particles in the emulsion.

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granularity

186

RT: granularity
Notes: Grain3 is usually invisible to the naked eye. It becomes more visible as anegative is enlarged; prints made from small negatives are generally grainer thanprints of the same size from a larger negative. Grain is generally more pronounced
in high-speed emulsions.
granularity, n. ~ 1. Photography · An objective measure of variation in density
caused by the size of particulate silver or dyes that give the appearance of grain3. –2. The degree to which data is broken up into its most elemental components.
RT: graingraphic, n. ~ 1. An image; an illustration; a picture. – 2. A symbolic representation ofsomething. – 3. Cataloging · A still, two-dimensional representation intended to
be viewed by reflected light.
RT: image, picture, visual materials
Notes: A graphic may be two-dimensional, such as a print, or three-dimensional, such as a hologram. It may be a component in a larger work, or an independent work. – Graphic1 is not necessarily representational; it may be colors andshapes that do not attempt to depict the appearance, abstract or precise, of any
real-world object or scene. – Graphic2 may be used to describe something that is a
pictorial representation of the world, or an abstract representation of ideas
through the positioning of shapes, lines, words, or other visual devices.
†103 (UNESCO A/V Glossary 2001): [Graphic3] A two-dimensional representation whether opaque (e.g., art original and reproductions, flash cards, photographs, technical drawings) or intended to be viewed, or projected without
motion, by means of an optical device (e.g., film strips, stereographs, slides).
Graphic Interchange Format ~ see: GIF
graphic records, n. ~ A broad class of records that are primarily images, as distinguished from textual records.
BT: record
RT: photographNotes: Graphic records may include architectural, engineering, or artistic
works, and may be drawings, designs, photographs, sketches, or other media.
gray card ~ see: neutral test cardgray scale, n. ~ A standard target consisting of discrete tones progressing from black
to white that is used to calibrate exposure and color balance in photographs.
RT: benchmark, densitometer, step wedge
Notes: A gray scale is opaque, as distinguished from a step wedge, which istransparent.
great register, n. ~ 1. A list of individuals registered to vote in a particular year. – 2. A
list of individuals registered for classes at an educational institution.
Notes: Great registers1 sometimes included other information about the individual, including birth date, naturalization date, address, or occupation.
grey literature, n. ~ Reports and other materials printed for distribution outsidecommercial publishing channels.
RT: publication, quasi-publication, report
Notes: ‘Grey literature’ connotes publications with limited distribution andwith subject matter of a professional, often academic, nature. The phrase is not
generally used to describe fanzines, underground publications, family newsletters,or similar materials.
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gum print†293 (NY Acad of Medicine Library 2002): In general, grey literature publications are non-conventional, fugitive, and sometimes ephemeral publications.
They may include, but are not limited to the following types of materials: reports(pre-prints, preliminary progress and advanced reports, technical reports, statistical reports, memoranda, state-of-the art reports, market research reports, etc.),
theses, conference proceedings, technical specifications and standards, non-commercial translations, bibliographies, technical and commercial documentation,and official documents not published commercially (primarily government
reports and documents) [citing Alberani, 1990].
guide, n. ~ A broad description of the holdings at one or more archives, typically at
the collection level.
BT: finding aid
NT: summary guideNotes: A guide covering several repositories’ holdings is often called a repository guide or a interrepository guide. A guide that describes collections relating
to a specific subject is often called a subject guide or a thematic guide.
guideline, n. ~ Recommendations suggesting, but not requiring, practices that produce similar, but not identical, results.
BT: standard
Guidelines for the Construction, Format, and Management of Monolingual
Thesauri, n. ~ A standard (ANSI Z39.19-1993) for systematically creating andmaintaining a controlled vocabulary, including rules for formulating headings
and relationships among the terms.
RT: broader term, narrower term, related term, thesaurus, use reference, used
for reference†111 (Z39.19): [This standard] provides guidelines for constructing monolingual thesauri: formulating the descriptors, establishing relationships amongterms, and effectively presenting the information in print and on a screen. It also
includes thesaurus maintenance procedures and recommended features of thesaurus management systems.
gum print, n. ~ A photograph, usually on paper, made using the gum bichromate
process.
BT: photograph, pigment print
Notes: The emulsion is made from sensitized gum arabic mixed with a pigment. The gum bichromate process is monochromatic, but the image may be inmany different colors. Separation negatives can be overprinted to produce a color
image.
Gum prints are popular with many photographers because the image can beeasily manipulated. The process was widely used for fine art photographs from the1880s through the 1920s and continues to be used today.

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H
halftone, n. ~ 1. A photomechanical process used to print a continuous tone, monochromatic image using one color of ink. – 2. A print made using such a process.
RT: photomechanical, print
Notes: A halftone gives the illusion of many shades of a tone by representing
different densities using dots of different sizes. A dark area would be made up of
many large dots, which may bleed into each other to form a solid. A light area has
a few small dots, or no dots at all, allowing the light-colored base to reflect light.
Color images may be printed in halftone by separating the original into its four
component colors (cyan, magenta, yellow, and black) and combining each as aseparate halftone.
hand-coloring, n. ~ Photography, Prints · The manual application of color to an
image.
Notes: Hand coloring may be used to give the appearance of natural color, or
may be used for artistic effect.
handwriting, n. ~ 1. Text inscribed manually, typically using a pen or pencil. – 2. The
characteristic manner in which an individual forms characters by hand.
NT: cursive, disjoined hand
Notes: Handwriting1 may be in a disjoined hand, in which the characters are
not connected; printing is an example of a disjoined hand. Or, it may be cursive, inwhich the characters are connected.
hard copy, n. ~ 1. A document made using paper or other durable media that is in
human-readable form. – 2. Computing · A printout.
DF: soft copy
Syn: printout
RT: copy, output
Notes: Hard copy1 is distinguished from data on an ephemeral medium, suchas a text on a computer screen. It generally implies a human-readable format, asdistinguished from machine-readable format such as a floppy disk, but may be
used to include microfilm. – Hard copy2 connotes paper.
hard drive (also hard disk), n. ~ Computing · A magnetic storage device designed toprovide rapid access to large quantities of data.
RT: magnetic disk
Notes: A hard drive is typically made up of one or more disks mounted on acore and spinning in unison. Separate heads for each side of each disk read andwrite data on the magnetic coating of the disks. A hard drive usually has fixeddisks, but the disks may be removable from the drive.
hardware, n. ~ Physical, mechanical, and electrical components of a system, especially a computer.
RT: firmware, software
hardware dependent, adj. ~ Requiring a specific type of equipment to operate.
Syn: machine dependent
RT: open system, software dependent

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Health Insurance Portability and Accountability Act

Notes: ‘Hardware dependent’ is commonly used to describe software that canused only in conjunction with a specific type of equipment, such as a specificprocessor. It can also be used to describe film or audio media that require specificrecording and playback equipment.
hardware independent, adj. ~ Able to operate on many different types of equipment.
Syn: machine independent
Notes: Hardware independence does not imply the ability to run on all equipment. Hardware-independent software may require an intermediary program ortranslation to enable it to run on different platforms; for example, a program written in C must be compiled using different tools to run on different computers.
harvester (also spider), n. ~ A software application designed to download pages fromthe Internet.
Notes: A harvester generally follows links on pages that it downloads, capturing the pages those links point to. A harvester often follows rules that limit its
operations to a specific server or domain, the number of links to follow, and thekinds of files to download.
hashing, n. ~ 1. Computing · A technique to provide rapid access to items in a table,
especially tables in which entries are made in an unpredictable fashion. – 2.
Computing · A technique to transform a string of characters into a unique, fixedlength code (a hash).
Notes: Hashing1,2 uses a hash function, such as MD5 or SHA, to calculate ahash value. – Hashing2 is a significant component of public key infrastructure(PKI) and digital signatures.
header, n. ~ 1. Information that appears at the top of each page of a document; a running head. – 2. Computing · Structured information that appears at the beginning ofa data object and that provides information about the structure of data in the object
body. – 3. Computing · Information at the beginning of a packet that indicates thedestination and is used to control how the packet is routed over the network.
Notes: A header1 may contain the title or author of the work and a page number. With the exception of the page number, information in the header is usually
the same within a section of a document, or throughout the document; a work
may use different headers on odd and even number pages. – A header2 is logicallyseparate from the data it describes.
heading, n. ~ 1. A word or phrase set apart from subsequent text that serves as a title
or summary. – 2. Cataloging · A word or phrase that appears at the beginning ofan entry in a catalog or bibliography that is used to organize entries.
NT: complex entry, direct entry, inverted entry
RT: access point, entry, subheading
Health Insurance Portability and Accountability Act, n. (HIPAA, abbr.) ~ The
Health Insurance Portability and Accountability Act of 1996 (Pub. L. 104-191).
†279 (LC Thomas, http://thomas.loc.gov/cgi-bin/bdquery/z?d104:HR03103:|TOM:/
bss/d104query.html|): [From the act:] To amend the Internal Revenue Code of1986 to improve portability and continuity of health insurance coverage in thegroup and individual markets, to combat waste, fraud, and abuse in health insurance and health care delivery, to promote the use of medical savings accounts, toimprove access to long-term care services and coverage, to simplify the administration of health insurance, and for other purposes.

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hearing190

hearing, n. ~ 1. A meeting, usually formal and often before an official, at which parties may voice opinions or give testimony. – 2. A meeting before a judge to determine matters of fact or law, usually held in public and often with witnesses giving
testimony. – 3. A meeting at which members of a legislative body receive testimony
and ask questions regarding potential legislation or an investigation.
NT: executive session, public hearing
hearsay rule, n. ~ Provisions in the Federal Rules of Evidence (801–807) that disallow
testimony by a witness that is based on what another person has said, rather thanon the witness’s personal knowledge.
RT: business exception rule, evidence
Notes: Most state courts have similar provisions in their rules of evidence. The
rule allows 28 exceptions. Business records, written recollections, and other documents may be allowed as evidence under these exceptions.
†30 (Black’s 1999, p. 726): The chief reasons for the rule are that out-of-court
statements amounting to hearsay are not made under oath and are not subject tocross-examination.
hectograph, n. ~ A 19th-century process for duplicating documents using aniline dyes.
hierarchical database, n. ~ A database management system that is built on a model of
one-to-many relationships between parent and child entities.
Notes: In a hierarchical database, any parent can have many children. Any childcan also be a parent with many children, but a child can have only one parent.
hierarchical description, n. ~ A technique of writing a finding aid by describing thecollection from general to specific, starting with the whole, then proceeding to thecomponents (series, subseries, folders, and items).
BT: description
RT: analysis, level of description, multilevel description, series descriptive system
Notes: Hierarchical description does not necessarily include every level; itemlevel description is uncommon. See level of description.
hierarchical storage management, n. ~ A mass storage device that automaticallymoves data from expensive, rapid-access online media to less-expensive, nearline
storage based on the frequency of use of the data.
RT: nearline storage, offline storage, online storage
Notes: Hierarchical storage management systems generally keep frequently
used data on high-speed hard drives. As the frequency of access decreases, typically with age, data may be moved to compressed formats on hard drives, then to
optical disks, and ultimately to tape. Moving data to slower media saves significantly on storage costs.
hierarchical system, n. ~ A classification scheme that includes headings that may be
subdivided as necessary for greater granularity.
Notes: A hierarchical system can keep related subjects together rather than dispersing them throughout the alphabet. For example, a hierarchy of pets, subdivided into cats and dogs, would group Persian, Siamese, and tabby cats separatelyfrom golden retriever, greyhound, and poodle dogs.
High Sierra, n. ~ A vernacular name for the standard (ISO 9660) for storing data on
a Compact Disc.
RT: compact disc†157 (New Words 1997): The name is derived from that of an ad hoc group of
CD-ROM researchers and developers which named itself the High Sierra Group
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historical manuscripts tradition

following a meeting at the High Sierra Hotel at Lake Tahoe, California. . . . A modified version of the High Sierra format was accepted by the [International
Organization for Standardization] as the international standard ISO 9660 in 1988.
highlight, n. ~ Photography · The most luminous area of an image.
RT: shadow
Notes: In a negative, a highlight is an area of greatest density.
†136 (ICP Encyclopedia 1984, p. 247): The brightest areas of a subject or animage are called the highlights. An area may be light because of the color of thesubject matter, such as pale skin or light-colored clothing, or it may be inherently
bright, as with lamps or fire. . . . When films and prints are properly exposed andprocessed, highlights will show detail and traces of color or tone; they will not be
glaring, blank white areas.
HIPAA ~ see: Health Insurance Portability and Accountability Act
historiated, adj. ~ Adorned with scenes, plants, animals, or birds.
RT: illumination, versal
Notes: Typically used to describe a capital letter at the beginning a section oftext, or the capitals of columns.
historic, adj. ~ Noteworthy among past events or old things.
Notes: Distinguish from historical, an adjective used to describe events orthings of the past. ‘Historic’ connotes significance, ‘historical’ implies nothing
more than age.
†88 (Fowler 1965, p. 247): The ordinary adjective of history is historical; historic means memorable, or assured of a place in history, now in common use as anepithet for buildings worthy of preservation for their beauty of interest; historicalshould not be substituted for it in that sense.
historical manuscripts tradition, n. ~ Techniques of curating historical manuscripts
and records based on principles of librarianship that emphasize items rather thancollections.
RT: manuscript curator†27 (Berner 1983, p. 1–2): This historical manuscripts tradition, in relation toboth collecting and intellectual control, was dominant from the eighteenth century
until about 1960. In the twentieth century before 1960 practices were added fromthe public archives field from time to time. By 1960 the nature of collecting itself
had changed from a concentration on papers of remote vintage to an emphasis on
those of recent origin. The latter had many characteristics of public archives,because of their comparable extent, structure, and depth of documentation. ¶ The
historical manuscripts tradition is rooted in librarianship. Because manuscripts
were generally brought under some form of library administration, it is understandable that library techniques would be applied to them. . . . Because of theirrarity (unique handwritten items) and their separation from related papers, thecollected materials were handled as discrete items.
†27 (Berner 1983, p. 7): The fateful separation of the historical manuscripts
tradition field from the public archives field began in 1910 at the AHA’s
Conference of Archivists, when the application of library principles was attacked
as inapplicable to public archives. The differences that developed meant that thehistorical manuscripts tradition would remain linked to techniques of librarianship. Public archives, meanwhile, would develop along lines derived from

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historical society

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European archival institutions where theory and practice had long been the objectof scholarly discourse and refinement.
historical society, n. ~ An organization that seeks to preserve and promote interest in
the history of a region, a period, or a subject.
RT: repository
Notes: Historical societies are typically focused on a state or a community.
They often have collections of artifacts, books, and records, and may include a
museum. Some state historical societies, such as Minnesota, are quasi-governmental institutions, organized as a private corporation but maintaining the official state archives.
†154 (Kaplan 2000, p. 134): The historical society movement in America originated in 1791 when Jeremy Belknap and seven others met to organize theMassachusetts Historical Society in Boston [citing Louis Leonard Tucker.] . . . The
historical society had become, by [the 1890s], almost obligatory for groups seeking to establish and present to the larger culture a cohesive identity.
historical value, n. ~ 1. The usefulness or significance of records for understanding
the past. – 2. The importance or usefulness of records that justifies their continued
preservation because of the enduring administrative, legal, fiscal, or evidential
information they contain; archival value.
Syn: archival value
BT: value
RT: continuing value
hit, n. ~ Computing · 1. An entity that matches the criteria of a search. – 2.
Computing · A request for a file from a web server.
RT: false hit
Notes: A hit1 is commonly a member of a set of results. For example, a search
for an author in a catalog may return separate hits for each title by the author. – A
hit2 involves only one file; because a complete web page typically contains many
files for text and images, a count of hits is not equivalent to a count of pages.
hold order, n. ~ A communication directing the halt of scheduled destruction of any
records that are potentially relevant to litigation, investigation, or audit.
RT: freeze, frozen records
Notes: Records subject to a hold order are said to be frozen. Records are typically frozen if they are potentially relevant to impending or current litigation,
regardless of whether a hold order or subpoena has been issued.
holding area, n. ~ An area used for the temporary storage of materials.
Notes: Records are often kept in a holding area when first accessioned so thatthey can be inspected and treated, if necessary, for pests or mold. Records may also
be kept in a holding area for transfer to the archives after they have been removed
from office space.
holdings, n. ~ The whole of a repository’s collections.
Syn: collection
holdings maintenance, n. ~ Preservation · Activities to stabilize materials for longterm storage by placing materials in appropriate housings and environments.
Notes: Holdings maintenance includes ensuring materials are in containers,that the documents are supported within containers, and that fragile documents
have individual enclosures for additional protection. It also includes all aspects ofthe storage environment, including temperature, humidity, and shelving.
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hologram†93 (Garlick 1992): A holdings maintenance program is responsive to the institutional reality that existing records may be housed inadequately or inappropriately; that they are found in an assortment of containers, wrappers, envelopes, andfolders; that they are bundled, tied, pinned, and fastened together; that too many
may be wedged in one place or too few allowed to slump and curl; that their format and size requirements may not be addressed; that the mechanics of good
housing may not have been followed; and that enclosures used to provide additional protection may have caused damage. Most often, incoming records arehoused in modern office-quality folders and boxes that meet short-term rather
than long-term retention requirements. ¶ With these points in mind, a holdings
maintenance program has three major procedural objectives: to place documents
into a good primary housing (a container that fully encloses them, supports them,and protects them from the environment); within the container, to group documents into folders for additional protection and support and to enhance safe
access; to place documents that are severely damaged or vulnerable into individual
enclosures. ¶ Also defined in a holdings maintenance program are the four functional, design, and compositional features of the housing supplies – the containers, folders, and sleeves – used during the course of work: housings and enclosures
must perform their assigned function; they must be as simple and straightforward
to use as possible to facilitate easy and safe access to the documents; they must notcontain any structural features that will physically damage or jeopardize the documents; they must be made of stable materials that will not contribute to the deterioration of the documents in the present or the future.
Hollerith card (also IBM card, punched card), n. ~ A card that records data or
machine instructions through a pattern of perforations.
Notes: Standard cards are 7⅜ inches by 3¼ inches and contain 12 rows of 80
columns. Some cards had 90 columns.
†237 (Ralston 1976, p. 610): Herman Hollerith (b. Buffalo, NY, 1860; d.
Washington, D.C., 1929) was the inventor of punched-card data processing andfound of a firm that evolved to become IBM. For the quarter-century from 1890 to
World War I, he had a virtual monopoly on punched-card data processing. He held
the foundation patents on the field (U.S. patents 395 781 – 395 783) and nearly 50
other United States and foreign patents on basic techniques and equipment.
Hollinger box ~ see: document box†223 (Personal communication, Bill Hollinger, 1 October 2003): The term
Hollinger box is just a generic name archivists have given to this particular style ofbox.
hologram, n. ~ A three-dimensional image that reproduces on a two-dimensionalsurface an object’s appearance, as well as the perception of parallax and depth perspective.
Notes: Holograms are made by the process of holography, which exposes theobjects and the recording material to a split beam of coherent light, typically froma laser. Although the process does not include a camera, it is generally considered
to be a photographic process. When the image is viewed, an object behind anotheris covered or revealed as the view point changes side to side (parallax). The relative
distance between objects changes as the viewpoint moves closer or farther to theimage (depth perspective).

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holograph194

holograph, n. ~ 1. Handwriting. – 2. An original document entirely in the handwriting of its author.
Syn: manuscript
home page, n. ~ A web page intended to be the primary or root point of entry to a
website or to a collection of web pages that comprise a document.
RT: web page
Notes: A home page is frequently named index, default, or home, and may
have a file extension of .htm, .html, .asp, .cfm, or .jsp. A home page is frequently
published as the logical entrance to a site or document and contains introductory
matter and links to the rest of the site or document.
honeycombing, n. ~ A technique of leaving open spaces in storage shelving to allow
for additions to existing collections.
RT: shelving
horizontal filing, n. ~ A technique to store documents horizontally.
Syn: flat filing
Notes: Horizontal filing is distinguished from vertical filing, in which documents are stored on edge as in a filing cabinet.
horizontal mode, n. ~ 1. The arrangement of images on roll film with frames (portrait or landscape) oriented horizontally, perpendicular to the long axis of thefilm; comic mode. – 2. The arrangement of images on microfiche with frames filling the columns in a row before preceding to the next row.
DF: ciné mode, vertical mode
Syn: comic mode
house organ, n. ~ A periodical issued by an organization for its employees.
†300 (Yates 1989, p. 17): One of the tools that they used in humanizing theworkplace was a new form of internal communication, in the in-house magazineor shop paper. Its function was described in a 1918 article. ‘Many shops have outgrown the one-man stage. No longer can the head of the organization interpret his
policies personally to the workmen. But a factory house organ, whether it be a single typewritten sheet or a 24-page magazine, offers an opportunity to bind personal interest closer in the small shop and keep management from becoming
mechanical in the large plant.’ [Citing Factory].
housekeeping records, n. ~ Records that facilitate the operations and management ofan agency, but which do not relate directly to programs that help the agency
achieve its mission.
Syn: administrative records, facilitative records
BT: record
Notes: Housekeeping records are common to most organizations. Examples
include routine correspondence or interoffice communications; records relating tohuman resources, equipment and supplies, and facilities; reference materials, routine activity reports, work assignments, appointment books, and telephone logs.
HTML ~ see: Hypertext Markup Language
hub, n. ~ 1. A cylinder on which film or tape is wound to form a spool. – 2.
Computing · Hardware that serves as a central connection in a network, allowing
several attached devices to access the network.
Syn: core
RT: flange, open reel, pancake, reel

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hypertext

Notes: A hub1 may have a flange, in which case the whole is called a reel. The hub
and the material it holds may be contained within a cassette, cartridge, or magazine.
human-readable, adj. ~ Capable of being recognized and understood without
mechanical assistance.
Syn: eye-readable
Notes: Microfilm is generally not considered eye-readable because it requires
magnification, although it is certainly human-readable after magnification.
Digital and analog records, including computer tapes and disks, phonographdisks, and cassette tapes, are not considered human-readable because all require
special equipment to transform the encoded information into a form that ismeaningful to people.
humidification, n. ~ 1. The process of adding moisture to the atmosphere. – 2.
Conservation · A treatment to restore pliability and flatten documents by placing them in a chamber where they absorb moisture from the air.
humidity, n. ~ The amount of absolute moisture in the air.
RT: relative humidity
hydrophilic, adj. ~ Having an affinity for moisture.
RT: hygroscopic
hygrometer, n. ~ An instrument to measure the amount of moisture in the air.
RT: psychrometer, thermohygrometer
hygroscopic, adj. ~ 1. Easily dissolved in water. – 2. Easily absorbing moisture fromthe air.
RT: hydrophilic
hygrothermograph, n. ~ A device for recording atmospheric humidity and temperature over time.
RT: thermohygrometer
Notes: Older models of hygrothermographs used pens to leave a trace on
paper that a clockwork advanced. Modern instruments record the information indigital form to be downloaded to a computer for analysis and preservation.
hyper-, prefix ~ Computing · A qualifier indicating a nonlinear, multidimensionalorganization that allows numerous paths through the structure.
RT: hypermedia, hypertext†157 (New Words 1997): The two key terms in this field, hypermedia andhypertext, were both introduced in the mid sixties. Hypermedia is a method of
structuring information in a mixture of media (text, video, graphics) in such a
way that related items of information are connected together by links or threads
called hyperlinks; hypertext is machine-readable text that forms an interconnected structure in a similar way. . . . The term hypermedia is frequently treated asa synonym for the related term multimedia; however, multimedia presentations
can be linear and non-interactive, whereas hypermedia ones necessitate decisions
by the user to select one route through the presentation over another.
hypermedia, n. ~ A hypertext system that links information in many different formats, including text, still and moving images, and audio.
RT: hyper-, multimedia
hypertext, n. ~ A document with a nonlinear, multidimensional structure with links
between parts, allowing the document to be read in many different sequences.
RT: hyper-

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Hypertext Markup Language

196

Notes: The term was coined by Ted H. Nelson in 1965.
†167 (D Levy 2001, p. 110): All the current talk about hypertext as a mediumthat will liberate the reader from the tyranny of the author is pure hype.
†167 (D Levy 2001, p. 149): It was Ted Nelson who first coined the term ‘hypertext.’ Nelson and Douglas Englebart are considered to be the fathers of computerbased hypertext, the ability to link fragments of text together via computer,allowing the reader to follow a link from one piece of text to another. (The more
recent term ‘hypermedia’ is a further generalization of hypertext, in which not
only text but other media types, such as static graphics, animation, and sound, arelinked together.)†167 (D Levy 2001, p. 110): Vannevar Bush is generally credited with coming
up with the idea of hypertext (but not its name); his Memex system – envisioned
in a paper published in 1945 but never implemented – stored text fragments on
microfiche. Yet the notion of non-linear Webs of text is an ancient one – surely as
old as annotation – and other hypertext-like designs precede Bush’s in the twentieth century.
Hypertext Markup Language, n. (HTML, abbr.) ~ Computing · A standard defining
codes to format hypertext or hypermedia documents, especially for the web.
RT: Cascading Style Sheet, Extensible Hypertext Markup Language, Extensible
Markup Language, markup
Notes: HTML was first developed by Tim Berners-Lee in 1990. Version 2.0(RFC 1866) was released in 1994, version 3.2 was released in 1996, and version 4.0
was released in 1997 and revised in 1998. Version 4.01, a subversion of version 4.0
was released in 1999. HTML is being superseded by Extensible Hypertext Markup
Language (XHTML). HTML and XHTML are maintained and developed by theWorld Wide Web Consortium (W3C). See http://www.w3.org/MarkUp/.
hypo ~ see: fixer

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I
IASA ~ see: International Association of Sound and Audiovisual Archives
IASSIST ~ see: International Association of Social Science Information Service andTechnology
IBM card ~ see: Hollerith card
ICA ~ see: International Council on Archives
iconographic archives, n. ~ Pictorial works collected and preserved because of theinformation they contain or because of their enduring value.
BT: archives
Notes: ‘Iconographic archives’ is often used to distinguish such collections
from textual archives. Iconographic archives may include images in many different formats, including prints, paintings, drawings, and photographs.
iconography, n. ~ 1. A discipline of art history that identifies, describes, classifies, andinterprets imagery used to represent subjects in visual arts. – 2. Symbols, emblems,or images commonly used to represent a subject.
RT: visual literacy, visual materials
ICR ~ see: intelligent character recognition
ICRM ~ see: Institute of Certified Records Managers
identity management, n. ~ 1. Administrative tools used to distinguish and recognize
individuals within a system. – 2. Computing · Software controls that identify
users and that restrict resources users can access and actions they can take within
the system.
Notes: Identity management1 in a nontechnical environment can be based on
birth certificates, passports, or driver’s licenses. – Identity management2 on a single system may be as simple as manually assigned user IDs and passwords. To promote e-commerce, global, interoperable standards for identity management are
being proposed by several organizations and corporations.
†129 (RSA Security 2003): When it comes to conducting business online, anorganization can only use identities that are trusted. That’s where the real value ofidentity management lies. An effective identity management solution establishes
trust in an organization’s online environment. Who users are (Authentication)
and what users can do (Access management) are tightly coupled and rooted in theability to manage (Administration) the full life cycle of a digital identity from creation and maintenance to termination, as well as enforcement of organizational
access policies. Similarly, the identifiers carried by a transaction (authentication)and the associated security requirements and permissions are critical to enabling
automated ebusiness. These components are absolutely critical to the success of anorganization’s identity management solution.
IFLA ~ see: International Federation of Library Associations and Institutions
illumination, n. ~ 1. Hand-decorated, ornamental letters, border designs, and pictures in manuscripts or books, usually in colors and with gold or silver leaf. – 2.
The process of decorating a manuscript or book.
RT: historiated, versal

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illustrative sampling

198

illustrative sampling, n. ~ A method of appraisal that selects a portion of records forpreservation from a larger series based on the selector’s judgment, which may be
informed by specific criteria.
BT: sampling
Notes: Illustrative sampling is neither systematic nor random.
IM ~ see: instant messaging
image, n. ~ 1. A representation of the appearance of something or someone; a picture. – 2. Photography, Reprographics · The content of a graphic that captures
the appearance of something within its borders. – 3. Computing · An exact, logical copy of data held in another media.
NT: drawing
RT: graphic, moving image, photograph, picture, print, video, visual materials
Notes: Image1 may be tangible, like a drawing, or ephemeral, like a mental
image suggested by a textual description.
†130 (Images in Time 2003, p. 166): All images1 constitute a record, irrespectiveof the value we may attach to the information they contain. The unique propertyof photographic records reside in their ability to capture a moment in time and tohighlight the inevitable passing of time.
imaging, n. ~ The process of copying documents by reproducing their appearance
through photography, micrographics, or scanning.
NT: computer output microfilm, electronic imaging
RT: reprographics
Notes: Imaging, by itself, makes no attempt to make any text in the document
machine-readable, although a system may use optical character recognition toconvert imaged text to such form. Imaging, especially scanning, is often used tocopy paper documents into a document management system that provides theability to access the images.
imbibition process, n. ~ A photomechanical process to make prints from photographs by creating a gelatin relief matrix that is used to transfer dye to an emulsion on paper.
RT: dye transfer process, print
Notes: The dye transfer process is one of the best known examples of the imbibition process. The imbibition process can be used to make color images by creating
separation negatives, which are then used to create different matrices. Each matrix isused to print a different color ink, which combine to form a full color image.
imitative copy, n. ~ A reproduction that captures the content and appearance of theoriginal, but which can be clearly distinguished from the original.
BT: copy
RT: simple copy
immutability, n. ~ The quality of being unchanging.
RT: alteration, fixity, integrity, preservation
Notes: The content of a document is fixed in that it is stable and resists change,
but it may not be immutable. Words may be erased or added. ‘Immutability’ connotes a significantly greater resistance to change, such that any change is clearly
evident. In information technology, immutability is accomplished by creating aprocess to demonstrate that the record has not been altered.
†210 (OCLC/RLG Preservation Metadata 2001, p. 4): Digital objects are not

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in-analytic

immutable therefore, the change history of the object must be maintained overtime to ensure its authenticity and integrity.
impact printer, n. ~ A technology to print characters or graphics by using a hard surface to strike a ribbon containing a pigment or dye against the printing surface.
BT: printerNotes: Typewriters are examples of impact printers, but the phrase is generally
used to describe computer printers that use similar technology. The device may formcharacters from a pattern of dots created using small pins (dot matrix) or by using amechanism that contains fully formed characters (for example, a daisy wheel).
impartiality ~ see: archival natureimport, n. ~ The process of incorporating data from an external source into an application.
Notes: Transferring data from one source to another may be merely copying.
‘Import’ connotes a transformation of the data in order to integrate it with existing data or by changing it to a useful form.
†157 (New Words 1997): This word came into use in the mid eighties. Like
export, it usually now implies the movement of data into an application, most frequently data which is in another format and which has to be translated by thereceiving application. So a user may add new records to a database by importingthem from a source file which may be text or may be in the format of anotherdatabase; a desktop-publishing system may import text and graphic files in a variety of formats and convert them to its internal representation.
important records, n. ~ Records that are of significant importance for continued
operation after a disaster.
BT: record
RT: essential records, vital records
Notes: The loss of important records is not as ruinous as the loss of essential orvital records. They can be reconstructed, but only after considerable time and cost.
imprescriptibility, n. ~ Not capable of having ownership transferred as the result ofcontinuous possession over a statutory period of time.
Notes: As it pertains to public records, imprescriptability means that records
remain permanently subject to replevin because they are inalienable public property.
impression, n. ~ 1. A design or mark made by pressing something into a surface. – 2.
Publishing · All copies of a document, book, or pamphlet printed at one time. –3. Graphics · A specific print distinguished from other prints made from thesame source.
BT: edition
RT: print, printing, reprint
Notes: Impression3 is distinguished from printing, the latter suggesting all
copies of the work or for printed images in general.
in-analytic, n. ~ An entry in a catalog that describes a part of a larger work that is also
described in the catalog.
Syn: analytical entry
RT: analysis
Notes: In archival cataloging, an in-analytic may be made for series or items
within a collection. In bibliographic cataloging, analytical entries may be made forchapters of books, special issues of or articles in periodicals.

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in-house archives

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in-house archives ~ see: institutional archives
in letter, n. ~ A record series composed of correspondence received.
BT: correspondence
RT: out letter
inactive records, n. ~ Records that are no longer used in the day-to-day course ofbusiness, but which may be preserved and occasionally used for legal, historical, or
operational purposes.
Syn: noncurrent records
BT: record
RT: active records, semicurrent records
Notes: Inactive records are often stored out of the office of creation in arecords center or on offline media. They may either be destroyed when their frequency of use falls so low that they have lost all value or they may be transferred toan archival repository for permanent retention.
inalienability, n. ~ A prohibition against the transfer or assignment of title.
RT: inviolability
Notes: As regards public records, inalienability prevents such materials frombeing given, surrendered, or transferred to anybody except those the law allows topossess them.
incipit, n. ~ The opening phrase of an early manuscript or book or of one of its sections.
Notes: An incipit often includes the title and the name of the author of thework and sometimes details of its production. In the absence of a title, the incipit
may be used to identify the work.
inclusive dates (also span dates), n. ~ Description · The dates of the oldest andmost recent items in a collection, series, or folder.
BT: date
RT: bulk dates
incremental backup, n. ~ A backup containing only those files in a set, often the entire
contents of a disk or system, that have changed since the last incremental backup.
Notes: Restoring files using incremental backups begins with the most recent
backup of the full set, then each incremental backup in the order created.
indefinite value ~ see: archival value
indenture, n. ~ 1. A formal agreement between two or more parties, usually a written
document with a serrated edge; a chirograph. – 2. A contract binding an individual to work for another for a period of time.
Syn: chirograph
RT: authentication
Notes: An indenture1 traditionally was cut with a serrated edge to reduce thepossibility of forgery. Indentures are distinguished from a deed poll, which have asmooth edge.
independent agency, n. ~ An agency of the executive branch of the government thatis not under the direction of an executive department.
Notes: The head of an independent agency is not a member of the President’s
Cabinet. The National Archives and Records Administration is an independentagency.
index, n. (indexes, indices, pl.) ~ 1. An ordered list of headings that points to relevant
information in materials that are organized in a different order. – 2. Publishing ·BT: Broader Term • NT: Narrower Term • RT: Related Term • DF: Distinguish FromAFS_Gloss_02_001-414

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info-

A portion of a book, usually located in the back, that provides an ordered list of
subjects covered in the book, with page numbers or other reference to where thosesubjects are discussed. – 3. A scale or reference used as a measure. – 4. Printing ·A typographical ornament in the shape of a fist with the index finger extended.
NT: analytical index, card index, chain index, classified index, closed index,
cumulative index, double lookup index, keyword and context index, keyword incontext index, keyword out of context index, line code index, line code index,
open index, permuted index, phonetic index, rotated index
RT: catalog, controlled vocabulary, general index, indexing
Notes: Generally, an index1 provides no explanation about the information it
points to beyond its location. It is distinguished from a catalog, which provides
additional information to help determine relevance. An index may be created on
cards, with separate cards for each entry to allow interfiling. It may also be on
paper or in a database or word processing file. – An index2 usually uses page numbers for the pointers, but some works may use section numbers. – Examples ofindex3 include quality index and time-weighted preservation index.
†63 (Burlington Agenda 2001, p. 295): A superficial examination of a printed
index would reveal that search engines available at this writing [2001] could
retrieve many of its references from the full text of a work, but it is also clear thatthey could not build the web of relationships and analysis provided by a goodback-of-the-book index, nor the navigational support provided by such an index.
index term, n. ~ A word, phrase, or code used as a heading in an index or catalog.
Syn: descriptor
RT: controlled vocabulary
Notes: Index terms are frequently taken from a controlled vocabulary toensure that the same term is used consistently for the same concept.
index vocabulary (also index language), n. ~ The complete set of terms or phrases
used in an index.
RT: lead-in vocabularyindexing, n. ~ The process of creating an ordered list of concepts, expressed as terms orphrases, with pointers to the place in indexed material where those concepts appear.
NT: assignment indexing, automatic indexing, concept indexing, coordinate
indexing system, depth indexing, extraction indexing, postcoordinate indexing,
precoordinate indexing
RT: index, self-indexing files, specificity of indexing
indictment, n. ~ 1. A formal, written accusation of a crime. – 2. The process of making such an accusation.
Notes: In the United States, indictments are made by a grand jury.
indirect access, n. ~ A technique to retrieve information that requires an intermediary finding aid or index.
RT: direct access
Notes: Indirect access systems typically classify materials using a code; they areoften hierarchical. To locate a file, a user must consult an index of filing plan tolook up the code under which relevant material is filed.
info-, prefix ~ Information.
Notes: Often used as a prefix to other words, such as infotainment, infomercial, infodump, infoglut, infobahn, and infonaut.

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informatics

202†157 (New Words 1997): Info has been a colloquial abbreviation of information for most of this century, but it was only with the increasing influence of information technology and the vogue for snappy combining forms that compounds
began to appear.
informatics, n. ~ 1. The study of the computational, social, cognitive structure, andthe properties of information, especially as regards the use of technology to organize, store, retrieve, and disseminate information. – 2. Computer applications, especially the use of structured databases used to store and extrapolate research.
RT: information science†185 (McCrank 2002, p. 50): The term with its classical etymology had beencoined simultaneously in more than one place and in more than one language.
Before long ‘informatics’ evolved into a generic term in American English forcomputer applications in any field and was widely adopted in Biomedicine without regard for its origins.
†290 (Ediburgh University Informatics): Informatics studies the representation,
processing, and communication of information in natural and artificial systems.
It has computational, cognitive and social aspects. The central notion is the transformation of information – whether by computation or communication, whether
by organisms or artifacts. ¶ Understanding informational phenomena – such as
computation, cognition, and communication – enables technological advances. Inturn, technological progress prompts scientific enquiry. The science of information and the engineering of information systems develop hand-in-hand.
Informatics is the emerging discipline that combines the two.
information, n. ~ 1. A collection of data, ideas, thoughts, or memories. – 2. The
meaningful portion of a signal, as distinguished from noise. – 3. Law · Formal
criminal charges against an individual made by a prosecutor without a grand jury.
NT: actionable information
RT: data, record
Notes: Information1 and data are near synonyms. Whereas data connotes facts
or ideas in their most atomized form, information refers to more complex concepts made up of multiple data elements. Information may take many forms,
including words, sounds, images, and formulas.
Information, like data, is independent of any medium in which it is captured ascontent. Information is intangible until it has been recorded in some medium.
Recorded information may be captured in databases, spreadsheets, documents,
sound recordings, or motion pictures. Even when captured in a document orother form, the information remains distinct from the medium.
†26 (Bergeron 2002, p. 9): Data are numerical quantities or other attributes
derived from observation, experiment, or calculation. ¶ Information is a collection of data and associated explanations, interpretations, and other textual material concerning a particular object, event, or process. ¶ Metadata is data about
information. Metadata includes descriptive summaries and high-level categorization of data and information. ¶ Knowledge is information that is organized, synthesized, or summarized to enhance comprehension, awareness, or understanding.
That is, knowledge is a combination of data and an awareness of the context inwhich the data can be successfully applied. Although the concept of knowledge isroughly equivalent to that of metadata, unlike data, information, or metadata,

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information

knowledge implies a human – rather than a computer – host. ¶ Understanding is
the possession of a clear and complete idea of the nature, significance, or explanation of something. It is a personal, internal power to render experience intelligibleby assimilation of knowledge under broad concepts. Like knowledge, understanding is currently limited to homo sapiens.
†26 (Bergeron 2002, p. 9): Data are numerical quantities or other attributes
derived from observation, experiment, or calculation. Information is a collection ofdata and associated explanations, interpretations, and other textual material concerning a particular object, event, or process. Metadata is data about data. Metadata
includes descriptive summaries and high-level categorization of data and information. Knowledge is information that is organized, synthesized, or summarized toenhance comprehension, awareness, or understanding. That is, knowledge is acombination and an awareness of the context in which the data can be successfully
applied. Although the concept of data is roughly equivalent to metadata, unlike
data, information, or metadata, knowledge implies a human – rather than computer – host. Understanding is the possession of a clear and complete idea of thenature, significance, or explanation of something. It is a personal, internal power torender experience intelligible by assimilation of knowledge under broad concepts.
†33 (Bouissac 1998, p. 311): [information] A theory of information was first
formulated in 1948 by Claude Shannon and Warren Weaver as a theory of communication to study the receiving, conserving, processing, and transmitting of
signals. The notion of information, however, goes back to Ludwig Boltzmann(1896), who stated that the increase in information about a certain system isrelated to a reduction in the number of states of the system and therefore to an
entropy decrease. This concept was later generalized by Léon Brillouin (1956),
who defined information as negative entropy or negentropy.
†57 (Dictionary of Computing 1996, p. 240): Information must be distinguished from any medium capable of carrying it. A physical medium (such as amagnetic disk) may carry a logical medium (data, such as binary or text symbols).
The information content of any physical objects, or logical data, cannot be measured or discussed until it is known what range of possibilities existed before andafter they were received. The information lies in the reduction in uncertainty
resulting from the receipt of the objects or the data, and not in the size of complexity of the objects or data themselves. Questions of the form, function, andsemantic import of data are only relevant to information inasmuch as they contribute to the reduction of uncertainty. If an identical memorandum is received
twice, it does not convey twice the information that its first occurrence conveyed:
the second occurrence conveys no information at all, unless, by prior agreement,
the number of occurrences is itself to be regarded as significant.
†237 (Ralston 1976, p. 658): Information systems accept (as inputs), store (infiles or a data base), and display (as outputs) strings of symbols that are groupedin various ways (digits, alphabetical characters, special symbols). Users of theinformation systems attribute some value or meaning to the string of symbols.
Sometimes a distinction is made between the mechanistic representation of thesymbols, which is called data, and the meaning attributed to the symbols, which iscalled information. A given output datum, under this definition, can result in different information to different users.

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information architecture

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information architecture, n. ~ The structure and interrelationship of information,
especially with an eye toward using business rules, observed user behaviors, andeffective interface design to facilitate access to the information.
RT: data architecture, enterprise architecture, network architecture
Notes: Information architecture is frequently used in the context of websites. It
covers how the underlying information is organized and how users gain access tothat information.
†236 (Quass 2000): Information architecture can be seen as four interrelatedarchitectural views, namely information architecture, business architecture, application architecture and technology architecture [citing Finnerman]. This view isbased on the Zachman framework. An architectural approach provides operational definitions as a part of its common business terminology and therefore
facilitates common business rules enforcement mechanisms [citing Finnerman].
Business architecture provides a start for business process redefinition andimprovement, as it requires defined business process models.
information copy, n. ~ A copy of a record distributed to make recipients aware of thecontent, but not directing the recipient to take any action on the matter.
DF: action copy
BT: copy
RT: reference copy
Notes: Information copies are often considered to be nonrecords, having only
ephemeral value. Because information copies are duplicates of the record copy, someretention schedules allow them to be disposed of at any time without authorization.
Information Documentation – Records Management, n. ~ An international standard (ISO 15489) that establishes principles to ensure that adequate records are
created, captured, and managed, including guidelines for their implementation.
Information Interchange Format ~ see: MARC
information management, n. ~ 1. Principles and techniques to process, store,
retrieve, manipulate, and control access to information so that users can findinformation they need.
BT: management
Notes: Information management is distinguished from documentation, whichis the process of gathering and recording information. The results of documentation are subject to information management.
information processing, n. ~ The analysis, organization, storage, retrieval, andmanipulation of data, especially through the use of computers.
Syn: data processing
Notes: Information processing is often used instead of data processing toemphasize that the information is conceptual rather than numerical.
information resource management, n. (IRM, abbr.) ~ Principles and techniques tooversee and administer the creation, use, access, and preservation of informationin an organization, founded on the belief that information is an asset comparable
to financial, human, and physical resources.
Notes: Information resource management emphasizes maximizing the valueof information assets through the efficient, effective control of those assets.
information retrieval, n. ~ A process that mediates between large quantities of information and users by retrieving a selected subset from the information that mostnearly matches the user’s request.
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Information Technology – Open Systems
Interconnection. . .

Notes: ‘Information retrieval’ generally connotes an automated system. The system may provide users with a citation, a document, or a passage within a document.
Information Retrieval Application Service Definition and Protocol Specification forOpen Systems Interconnection, n. ~ An international standard (Z39.50, ISO
23950) for passing search queries and results between complex information systems.
information science, n. ~ The study of the theory and practice of creating, acquiring,processing, managing, retrieving, and disseminating information, especially theuse of computers to facilitate these processes.
RT: informatics†57 (Dictionary of Computing 1996, p. 241): The term was coined in the aftermath of the spread of computers and the corresponding revolution in information-handling techniques. Information science therefore inevitably pays substantial
attention to, but is not confined to, what can be achieved with computers.
information system, n. ~ An organized set of procedures and techniques designed tostore, retrieve, manipulate, analyze, and display information.
NT: decision support system, executive support system, geographic information system, management information system, transaction processing system
RT: content management, database, document management, knowledge management, system
Notes: ‘Information system’ usually connotes the use of computers. If automated, ‘information system’ also refers to the hardware and software. Automatedinformation systems are generally distinguished from real-time control systems,
message-switching systems, and software engineering environments.
information technology, n. ~ The use of hardware and software, especially digitalcomputers, to capture, process, store, and disseminate complex data in many
forms, including audio, images, and text.
†18 (20th Century Words 1999, p. 347): Originally US; the abbreviation IT is
not recorded before 1982.
Information Technology – 8-bit Single-byte Coded Graphic Character Sets, n. ~ Astandard (ISO/IEC 8859) that defines eight-bit graphic character sets.
BT: character set
Notes: The standard is divided into several parts, each defining a different
character set with graphic characters appropriate to different languages, including
Latin, West European, East European, South European, North European, Cyrillic,
Arabic, Greek, Hebrew, Turkish, and Nordic. The standard includes several Latincharacter sets for different languages that use variants of the Roman alphabet. The
standard defines only 191 printing characters in each set; unspecified characters
are reserved for control characters.
Information Technology – Open Systems Interconnection – The Directory: Publickey and Attribute Certificate Frameworks, n. ~ A standard (X.509) published by
the International Telecommunication Union that allows e-commerce transactions
and communications to be secured as rigorously as needed – from consumer transactions with limited risk, to mission-critical business-to-business transactions.
RT: public key infrastructure†146 (ITU 2000): X.509 is viewed throughout the Information Technology(IT) industry as the definitive reference for designing applications related to
Public Key Infrastructures (PKI). The elements defined within X.509 are widely

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informational value

206

utilized – from securing the connection between a browser and a server on the
Web to providing digital signatures that enable electronic transactions to be conducted with the same confidence as in a traditional paper-based system.
informational value (also reference value and research value), n. ~ The usefulness
or significance of materials based on their content, independent of any intrinsic or
evidential1 value.
BT: value
RT: secondary value
Notes: Census records have informational value to genealogists long after
those records’ evidential value as an enumeration of the population for the federal
government has passed.
†8 (Adkins 1997, p. 20): In a corporate environment it is much more important
to appraise records for their informational value than for their evidential value.
My experience at Kraft and Ford shows that executives and employees tend torequest bits and pieces of information from our records, not records that provide
evidence of how business has been conducted over the years.
†62 (Dollar 1991, p. 45): A growing number of archivists are now urging thatarchival appraisal return to basics and pay more attention to the documentationof program accountability, which suggests that the informational value of information application systems may be eclipsed by their evidential value.
†259 (Schellenberg 1984, p. 58): The secondary value of records can be ascertained most easily if they are considered in relation to two kinds of matters: 1) theevidence they contain of the organization and functions of the Government bodythat produced them, and 2) the information they contain on persons, corporate
bodies, things, problems, conditions, and the like, with which the Government
body dealt. . . . ¶ The values that attach to records because of the information they
contain will be referred to as ‘informational values.’ The information may relate, ina general way, either to persons, or things, or phenomena. The term ‘persons’ may
include either individuals or corporate bodies. The term ‘things’ may include
places, buildings, physical objects, and material things. The term ‘phenomena’
relates to what happens to either persons or things – to conditions, problems,
activities, programs, events, episodes, and the like. ¶ It should be emphasized thatthe distinction between evidential and informational values is made solely for
purposes of discussion. The two types of values are not mutually exclusive.
infotainment, n. ~ Programming based on factual information, or historical or current affairs, in a manner intended to be entertaining.
RT: Disneyfication, docudrama, edutainment
Notes: Infotainment is intended to make subjects often perceived of as dry or
academic more accessibly by making the presentation more lively. Infotainment isoften delivered through television or interactive media.
†157 (New Words 1997, p. 156): Infotainment is the presentation of information as entertainment on television and through multimedia; the word is sometimes applied pejoratively to news bulletins which overemphasize entertainment
at the expense of information.
infrared photography, n. ~ A technique of recording the portion of the light spectrum between roughly 700 and 900 nanometers, which is not normally visible tothe human eye.

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inspection (right of)Notes: Infrared light is just below the red portion of the spectrum, at the opposite end of the visible spectrum from ultraviolet. Infrared photography commonly
captures between 700 and 900 nanometers, but specialized materials may record
as low as 1200 nanometers. Depending on the techniques and materials, infrared
photography may include a portion of the visible light spectrum.
Infrared photographs may represent the amount of radiation in a single color,
with variations in shades representing the intensity of the radiation. Infrared photographs may also be made with color materials, using different visible colors to
represent different portions of the spectrum; for example, blue might represent
infrared, with green and red representing the visible spectrum.
infringement, n. ~ Law · A violation of intellectual property protected by a patent,
copyright, or trademark.
RT: intellectual property, piracy
ingest, n. ~ In the Open Archival Information System (OAIS) model, processes related
to receiving information from an external source and preparing it for storage.
RT: acquisition, Open Archival Information System
inherent vice (also inherent fault), n. ~ The tendency of material to deteriorate dueto the essential instability of the components or interaction among components.
Notes: Nitrate film and highly acidic paper suffer inherent vice because they
are chemically unstable. An object made of metal and leather suffers inherent vicebecause the leather causes the metal to corrode.
initial interview ~ see: reference interview
injunction, n. ~ An order issued by a court directing a party to take or to refrain fromsome action.
inkjet printer (also ink jet), n. ~ A nonimpact computer output device that forms
characters and graphics by spraying tiny drops of ink from a matrix of small nozzles onto paper or another media.
BT: printerNotes: Inkjet technology can be used for black-and-white or color printouts.
inner title (also intertitle, interior title), n. ~ Text displayed on the screen of motion
pictures as a title between scenes, to provide continuity or to show dialog.
RT: subtitle, title
Notes: Inner titles were common in silent films.
input, n. ~ 1. An opinion, viewpoint, or other information. – 2. Computing · Data
received from some external source. – 3. Computing · The process of entering
data or a program into a computer system.
RT: output
input device, n. ~ Hardware that is used to enter data or programs into a computer.
Notes: Examples of input devices include keyboards, optical character recognition (OCR) scanners, bar code readers, or telemetry equipment.
input records, n. ~ 1. Paper documents containing information to be entered into anelectronic recordkeeping system. – 2. Files containing data (records) used to
update another computer file, especially a master file.
BT: record
RT: master fileinspection (right of), n. ~ 1. An individual’s right to view public records, especiallythose that have been filed for public notice. – 2. The right of an archival or records

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inst

208

management program to review the records of organizations under its jurisdiction to ensure that the recordkeeping practices are appropriate.
†10 (AJS, Records §14): The right of inspection1 is subject to reasonable rules
and regulations as to when, where, and how the inspection may be made, in orderto guard against loss or destruction of records, and to avoid unreasonable disruption of the functioning of the office in which they are maintained.
inst, abbr. ~ The current month.
Notes: The abbreviation for ‘instant’ was commonly used in 19th-century letters to mean ‘in the same month.’ For example, an individual replying to a letter
sent the same month might write, ‘In your letter of the 12th inst.’ The abbreviations ult (ultimo) was used for ‘the previous month’, and prox (proximo) was usedfor ‘the next month.’ Garner’s Modern American Usage describes the abbreviationsas ‘commercialese.’
instant messaging, n. (IM, abbr.) ~ 1. A private, synchronous exchange of messages
between parties over a computer network. – 2. A system for allowing instant message sessions.
Notes: Instant messaging (IM) requires users to subscribe to an IM service andrun service-specific software. Because of competing standards, the parties must
use the same service and application to be able to participate in instant messaging
sessions.
Instant messaging allows users to chat in real time. Unlike email, both parties
must be simultaneously connected to allow messages to be exchanged. Althoughmost IM services are restricted to plain text, some allow users to send attachments.
Unlike email, many IM services are similar to phone calls in that they create norecord that documents the content of the communication. However, some IM systems are designed to record the content.
Institute of Certified Records Managers, n. (ICRM, abbr.) ~ A professional organization founded in 1975 that allows records managers to demonstrate that theymeet specific criteria of experience and capability established by their peers.
RT: certified records manager
Notes: See http://www.icrm.org/.
†135 (ICRM website 2003, http://www.icrm.org/intro.html): The primary objective of the ICRM is to develop and administer the program for professional certification of records managers, including certification examinations and acertification maintenance program. The ICRM serves as the official certifying
body for both the Association of Records Managers and Administrators,
International, (ARMA International) and the Nuclear Information Records
Management Association (NIRMA).
institutional archives (also in-house archives), n. ~ A repository that holds records
created or received by its parent institution.
BT: archives
RT: collecting archives
institutional memory, n. ~ The information held in employees’ personal recollections and experiences that provides an understanding of the history and culture ofan organization, especially the stories that explain the reasons behind certain decisions or procedures.
Syn: corporate memory

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integrated pest management

Notes: Records may be considered a part of institutional memory, but the term
generally connotes informal, unrecorded knowledge.
institutional repository, n. ~ Software and associated rules used to capture, structure, provide access to, and preserve digital materials produced by an organizationor community.
RT: DSpace, Fedora
Notes: Institutional repositories have their origin in academic environments
and were intended to enable scholarly communities to share information in avariety of formats, including e-prints, data sets, electronic theses and dissertations, image collections, and courseware. DSpace and Fedora are two technologies
designed to implement institutional repositories.
†176 (C Lynch 2003): In the fall of 2002, something extraordinary occurred in
the continuing networked information revolution, shifting the dynamic amongindividually driven innovation, institutional progress, and the evolution of disciplinary scholarly practices. The development of institutional repositories emerged
as a new strategy that allows universities to apply serious, systematic leverage toaccelerate changes taking place in scholarship and scholarly communication, bothmoving beyond their historic relatively passive role of supporting established publishers in modernizing scholarly publishing through the licensing of digital content, and also scaling up beyond ad-hoc alliances, partnerships, and support
arrangements with a few select faculty pioneers exploring more transformative
new uses of the digital medium.
instrument, n. ~ A legal document, such as a contract, deed, or promissory note, that
establishes, secures, modifies, or terminates rights, duties, entitlements, or liabilities.
instrument of gift ~ see: deed of gift
intaglio, n. ~ A technique of carving or cutting a design into a surface.
DF: relief image
NT: engraving, etchingintangible property ~ see: intellectual property
integrated pest management, n. (IPM, abbr.) ~ Techniques to combat insects andother vermin through a combination of biological, cultural, physical, and chemical tools that minimize health and environmental risks, and costs.
†39 (Center for IPM, http://cipm.ncsu.edu/history.html): The history of integrated pest management (IPM) traces its first real beginnings to the late 1960s,
where a number of factors came together to initiate a search for better methods ofpest control than simple reliance on prophylactic pesticide use. These factors
included not only the well known litany of pesticide misuse problems (resistanceand non-target effects), but also the rapid development of technologies enabling
more sophisticated approaches, primarily due to rapid advances in communication and computing, with the allied new sciences of operations research, systems
analysis, and modeling. ¶ Although much of the initial push for IPM came from
California researchers in sympathetic response to Rachael Carson’s Silent Spring,national acceptance of IPM as a philosophy and technology can be traced to 1970
to the first symposium of agricultural scientists brought together to discuss IPM
in a conference held at North Carolina State University, which was jointly fundedby the Rockefeller Foundation, NSF, and USDA/CSRS.

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integrity

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integrity, n. ~ The quality of being whole and unaltered through loss, tampering, or
corruption.
RT: alteration, archival integrity, completeness, fixity, immutability
Notes: Integrity is a relative concept that assesses whether the essential natureof a record has changed. As a record ages, its ink may fade or bits of the paper may
be chipped from edge without any significant loss of integrity. Contrawise, loss ofa page from a record, especially one bearing authorizing signatures, has a significant impact on the record’s integrity.
In the context of records, integrity relates to the potential loss of physical or
intellectual elements after a record has been created. It is distinguished from completeness, which refers to the presence of all required physical and intellectual elements when the record is created.
†23 (InterPARES2, 2003, p. 3): The integrity of a record refers to its wholenessand soundness: a record has integrity when it is complete and uncorrupted in all
its essential respects. This does not mean that the record must be precisely thesame as it was when first created for its integrity to exist and be demonstrated.
When we refer to an electronic record, we consider it essentially complete anduncorrupted if the message that it is meant to communicate in order to achieve its
purpose is unaltered. This implies that its physical integrity, such as the proper
number of bit strings, may be compromised, provided that the articulation of thecontent and any required elements of form remain the same. The integrity of arecord may be demonstrated by evidence found on the face of the record, in metadata related to the record, or in one or more of its various contexts.
†103 (UNESCO A/V Glossary 2001): [archival integrity] A basic standard
derived from the principle of provenance and the registry principle which requiresthat an archive/record group shall be preserved in its entirety without division,
mutilation, alienation, unauthorized destruction or addition, except by accrual or
replevin, in order to ensure its full evidential and informational value.
†175 (C Lynch 2000, p. 5): When we say that a digital object has ‘integrity,’ wemean that it has not been corrupted over time or in transit; in other words, that wehave in hand the same set of sequences of bits that came into existence when theobject was created.
intellectual control, n. ~ The creation of tools such as catalogs, finding aids, or otherguides that enable researchers to locate relevant materials relevant to their interests.
RT: administrative control, catalog, finding aid, physical control, process control
Notes: Intellectual control includes exploiting access tools developed by thecreator of the materials and, typically, received with the collection. However, thesetools must be integrated into the repository’s other tools.
intellectual form, n. ~ Diplomatics · The sum of a record’s formal attributes that
represent and communicate the elements of the action in which the record is
involved and of its immediate context, both documentary and administrative.
BT: form
RT: intrinsic element†70 (Duranti 1998, p. 134): The term physical form refers to the external makeup of the document, while the term intellectual form refers to its internal articulation. Therefore the element of the former are defined by diplomatists as externalor extrinsic, while the elements of the latter are defined as internal or intrinsic.

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interleaving

intellectual property (also intangible property), n. ~ 1. A group of intangible rightsthat protect creative works, including copyright, trademarks, patents, publicity
rights, performance rights, rights against unfair competition. – 2. The title to suchrights in a tangible or intangible work.
NT: copyright, cultural property rights, moral rights, patent, performance rights,
publicity rights, trademark, Visual Artists Rights Act
RT: digital rights management, infringement, rights management
Notes: Intellectual rights may be divided into industrial rights, which include
patents, trademarks, industrial designs, and geographical indications, and copyright and related rights, which include the rights of reproduction, adaptation, distribution, exhibition, and performance, and moral rights.
†218 (Parezo 1999, p. 284–285): Some, but by no means all, native peoples feelthat in certain cases the knowledge recorded in field interviews is proprietary andcan endanger users who are not ritualistically prepared to access it. [Note:] This isan emerging ethical issue, often listed under intellectual property rights and privacy rights. . . .
intelligent character recognition, n. (ICR, abbr.) ~ A technique of converting images oftext, especially handwriting, into machine-readable data that uses patterns to matchcharacters, then improves accuracy through an analysis of the characters in context.
RT: optical character recognition
Notes: ICR typically checks words against a dictionary. Some implementationsof ICR may display unrecognized forms for manual correction.
interactive media, n. ~ A technology designed to present content that varies in
response to a user input.
RT: systeminterface, n. ~ 1. A place where two things come together. – 2. The design or specifications for two systems to function together.
Notes: An interface may be between different technologies or between a humanand technology. An RS-232 serial port defines an interface between different typesof hardware, such as a computer and a modem or a mouse. A web browser serves as
an interface between a human user and a complex information system.
interfile, n. ~ To place an item in its proper place within an existing body of materials.
RT: refileinterior title ~ see: inner title
interleaving, n. ~ 1. Sheets of paper, usually tissue, inserted between the pages of abook or album, especially between illustrative plates and text. – 2. Blank sheetsbound in a work that are intended for taking notes. – 3. The process of inserting
such sheets. – 4. Video · In NTSC, a blend of two video fields to create a single
frame, each field contributing every other scan line.
RT: barrier sheet
Notes: A single sheet of interleaving is an interleaf. Interleaving1,2 is often
inserted during printing and binding between the front of printed, illustrative
plates and adjacent pages to prevent transfer of inks. The sheets may be bound in,tipped to the plate, or loose. Interleaving made from high-quality paper, oftenwith an alkaline reserve, may be placed in a scrapbook or photo album to prevent
contamination between materials on facing pages.

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intermediate212

intermediate, n. ~ A copy of a master, usually the camera original, specifically created
for and used in the process of creating other copies.
NT: printing dupe
RT: direct duplication, internegative, interpositive
Notes: Examples of intermediates include submasters, duplicating masters,
printing dupes, internegatives, and interpositives.
International Association of Social Science Information Service and Technology,n. (IASSIST, abbr.) ~ An international organization of professionals working withinformation technology and data services to support research and teaching in thesocial sciences. Its members work in a variety of settings, including data archives,
statistical agencies, research centers, libraries, academic departments, government
departments, and nonprofit organizations.
Notes: See http://www.iassistdata.org/.
International Association of Sound and Audiovisual Archives, n. (IASA, abbr.) ~ A
professional organization of individual and institutional members that promotes
cooperation among sound and audiovisual archives.
Notes: See http://www.iasa-web.org/.
International Committee for Documentation of the International Council ofMuseums ~ see: Comité international pour la documentation du Conseil international des muséesInternational Conference of the Round Table on Archives ~ see: Conférence internationale de la Table Ronde des Archives
International Council on Archives (Le Conseil international des Archives), n. (ICA,
abbr.) ~ An international organization of state, public, and private archives andindividual archivists that promotes the preservation of the archival heritage in all
countries and provides opportunities to share knowledge of archival and records
management practices.
RT: Conférence internationale de la Table Ronde des Archives
Notes: See http://www.ica.org/.
†128 (ICA): The International Council on Archives (ICA) is a decentralizedorganisation governed by a General Assembly and administered by an Executive
Committee. Its branches provide archivists with a regional forum in all parts of theworld (except North America); its sections bring together archivists and archival
institutions interested in particular areas of professional interest; its committees
and working groups are engaging the contribution of experts to the solution of
specific problems. The ICA Secretariat serves the administrative needs of theorganisation and maintains relations between members and cooperation withrelated bodies and other international organizations. ¶ ICA is the professionalorganisation for the world archival community, dedicated to promoting the preservation, development, and use of the world’s archival heritage. It brings together
national archive administrations, professional associations of archivists, regional
and local archives and archives of other organizations as well as individualarchivists. ICA has more than 1,500 members in over 170 countries and territories,
making it truly international. It is a non-governmental organisation, which meansthat it maintains an independence from the political process and that its members
include public and private archive institutions and individuals. ICA works closelywith inter-governmental organizations such as UNESCO and the Council ofEurope. It also has strong links with other non-governmental organizations.
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International Research on Permanent Authentic
Records in Electronic Systems

International Federation of Library Associations and Institutions, n. (IFLA, abbr.)~ An international organization that promotes the library and information professions.
Notes: See http://www.ifla.org/.
†195 (IFLA 2004): IFLA (The International Federation of Library Associations
and Institutions) is the leading international body representing the interests oflibrary and information services and their users. It is the global voice of the libraryand information profession. ¶ Founded in Edinburgh, Scotland, in 1927 at aninternational conference, we celebrated our 75th birthday at our conference inGlasgow, Scotland in August 2002. We now have over 1700 Members in more than150 countries around the world. IFLA was registered in the Netherlands in 1971.
The Royal Library, the national library of the Netherlands, in The Hague, generously provides the facilities for our headquarters. ¶ IFLA is an independent, international, non-governmental, not-for-profit organization. Our aims are to: promotehigh standards of provision and delivery of library and information services;
encourage widespread understanding of the value of good library & information
services; represent the interests of our members throughout the world.
International Organization for Standardization, n. (ISO, abbr.) ~ A membershiporganization that works with national standards organizations from more than
140 countries to promote and coordinate the development of international standards.
Notes: See http://www.iso.org/.
†182 (UN ACCIS 1990, http://www.iso.org/iso/en/aboutiso/introduction/index.html): ISO is a network of the national standards institutes of 147 countries,
on the basis of one member per country, with a Central Secretariat in Geneva,
Switzerland, that coordinates the system. ¶ ISO is a non-governmental organization: its members are not, as is the case in the United Nations system, delegationsof national governments. Nevertheless, ISO occupies a special position between
the public and private sectors. This is because, on the one hand, many of its member institutes are part of the governmental structure of their countries, or are
mandated by their government. On the other hand, other members have theirroots uniquely in the private sector, having been set up by national partnerships ofindustry associations. ¶ Therefore, ISO is able to act as a bridging organization inwhich a consensus can be reached on solutions that meet both the requirements ofbusiness and the broader needs of society, such as the needs of stakeholder groups
like consumers and users.
International Research on Permanent Authentic Records in Electronic Systems, n.
(InterPARES, abbr.) ~ A research project with members from several countries
that is investigating the problems of the authenticity, reliability, and accuracy ofelectronic records throughout their life cycle.
Notes: InterPARES 1 began in 1999 and concluded in 2001; reports are available on the project website. InterPARES 2 began in 2002 and will run through2006. See http://www.interpares.org/.
†139 (InterPARES2, p. 5): Thus the proposed research project, hereinafter
called InterPARES 2, aims at developing a theoretical understanding of the records
generated by interactive, dynamic, and experiential systems, of their process ofcreation, and of their present and potential use in the artistic, scientific and government sectors. On the basis of this understanding, the project will formulate
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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methodologies for ensuring that the records created using these systems can betrusted as to their content (that is, are reliable and accurate) and as records (thatis, are authentic) while used by the creator; for selecting those that have to be kept
for legal, administrative, social or cultural reasons after they are no longer neededby the creator; for preserving them in authentic form over the long term; and foranalyzing and evaluating advanced technologies for the implementation of thesemethodologies in a way that respects cultural diversity and pluralism.
†141 (InterPARES website 2002, http://www.interpares.org/index.htm): The
InterPARES (International Research on Permanent Authentic Records inElectronic Systems) Project is a major international research initiative in whicharchival scholars, computer engineering scholars, national archival institutions
and private industry representatives are collaborating to develop the theoreticaland methodological knowledge required for the long-term preservation of theauthenticity of records created in electronic systems. The InterPARES Project isbased in the School of Library, Archival and Information Studies at the Universityof British Columbia. ¶ The first phase of the project, InterPARES 1, began in 1999
and was concluded in 2001. It focused on the preservation of the authenticity ofrecords that are no longer needed by the creating body to fulfill its own mission or
purposes. This phase has produced conceptual requirements for authenticity,models of the processes of selection and preservation of authentic electronic
records, a glossary, and other reports.
International Standard Book Numbering, n. (ISBN, abbr.) ~ A standard (ISO 2108)
ten-digit number used to uniquely identify books.
Notes: An ISBN is commonly printed with a bar code to facilitate scanning.
ISBNs are scheduled to become thirteen digits after 2005. See http://
www.isbn.org/.
International Standard for Archival Authority Records: Corporate, Personal,
Families, n. (ISAAR (CPF), abbr.) ~ A standard published by the International
Council on Archives to establish controls for the creation and use of access points
in archival descriptions and to identify the kinds of information that should used
to describe a corporate body, person, or family.
Notes: Originally published in 1996, a second edition was published in 2004.
Available online at http://www.ica.org/biblio/ISAAR2EN.pdf.
International Standard for Archival Description (General) ~ see: General
International Standard for Archival Description
International Standard Recording Code, n. (ISRC, abbr.) ~ A standard (ISO 3901)
number used to uniquely identify sound recordings and music videos.
Notes: The International Federation of the Phonographic Industry (IFPA) is
the ISO-appointed international registration authority for ISRC. See http://
www.ifpi.org/isrc/.
International Standard Serial Number, n. (ISSN, abbr.) ~ A standard (Z39.9, ISO3297) eight-digit number used to uniquely identify serial publications, including
electronic serials.
RT: key title
Notes: See http://www.issn.org:8080/pub/.
International Standards Organization ~ see: International Organization forStandardization

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interoperability

International Telecommunication Union (also Comité Consultatif International
Téléphonique et Télégraphique), n. (ITU, CCITT, abbr.) ~ An internationalorganization that includes governments and private industry and that works tocoordinate the interoperation of telecommunication networks and to advancecommunications technology.
Notes: See http://www.itu.int/.
†289 (Webopedia website): The ITU was founded in 1865 and became a United
Nations agency in 1947. It is responsible for adopting international treaties, regulations and standards governing telecommunications. The standardization functions were formerly performed by a group within the ITU called CCITT, but after
a 1992 reorganization the CCITT no longer exists as a separate body.
internegative, n. ~ A negative, made from a transparency, that is used to make prints
or copies.
RT: direct duplication, intermediate
Notes: Internegative is sometimes used to describe copy negatives made fromprints.
Internet (often net), n. ~ 1. An international telecommunications network that uses
the TCP/IP protocol to connect smaller computer networks. – internet (uncapitalized), n. ~ 2. A connection of networks, possibly by means of the Internet.
RT: extranet, intranet, World Wide Web
Notes: The Internet1 is not synonymous with the World Wide Web. The latter
is a service that is provided using the Internet. The Internet can be used for a variety of other services, including file transfer, telnet, email, and instant messaging.
The Internet grew out of Department of Defense research to develop a robust
communications system that could withstand significant damage to the physicalnetwork, especially damage caused by a nuclear war. That original network wascalled ARPAnet.
†157 (New Words 1997): The abbreviated term internet, uncapitalized, began
to be used in the early seventies; it was a shorthand term for the communications
circuits and their controlling software which linked together the separate computer networks comprising the US military ARPANET system. By the early eighties, the number of linkages had grown greatly to include many universities andother research bodies; by then the word had gained an initial capital letter, referring to the set of computer systems connected in this way as a single unique entity.
†173 (Long 2004): Effective with this sentence, Wired News will no longer capitalize the “I” in internet. ¶ At the same time, Web becomes web and Net becomesnet. . . . the decision wasn’t made lightly. Style changes are rarely capricious, sincechange plays havoc with the editor’s sacred cow, consistency. ¶ A change in our
house style was necessary to put into perspective what the internet is: anothermedium for delivering and receiving information. That it transformed humancommunication is beyond dispute. But no more so than moveable type did in its
day. Or the radio. Or television.
interoperability, n. ~ Computing · The ability of different systems to use andexchange information through a shared format.
Notes: Interoperability implies that the information does not need to be transformed during exchange; the different systems can use the data in its native format. Standards facilitate interoperability; for example, a web page marked up in

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InterPARES

216

Hypertext Markup Language (HTML) can be read on different browsers.
Interoperability is often a relative term. In the example of web pages, different
browsers may render the code with subtle – and sometimes not so subtle – differences. A browser on one person’s computer may display the text in 10-point Times
Roman, another browser on another person’s computer may display the text in
12-point Helvetica, and a third browser on another person’s computer may readthe text out loud.
†231 (Digital Preservation Testbed 2003, p. 31): Interoperability in the technicalsense tackles the problem of digital obsolescence by reducing the dependency offiles and records on a particular combination of hardware and software.
Interoperability means that a file can be transferred from one platform to anotherand can then still be reproduced in the same or a similar way. In its simplest implementation two forms are possible: dependency on the application, but not on theoperating system; independency of both the operating system and the application.
InterPARES ~ see: International Research on Permanent Authentic Records inElectronic Systems
interpositive, n. ~ A photograph, usually on film, with normal polarity that is createdduring a two-step process to duplicate negatives.
RT: direct duplication, intermediate
Notes: Interpositives are typically made using negative film; a negative of anegative produces a positive image. The interpositive is then used to make anothernegative. Interpositives are frequently used to make printing masters from original camera film or to reproduce still negatives that are deteriorating. Interpositives
can be either color or monochrome.
interrelationship ~ see: archival natureinterrepository guide ~ see: guideinterrogatory, n. ~ A question submitted in writing to an opposing party in a lawsuit.
Notes: Interrogatories take place as part of discovery. They are answered underoath and may be used as evidence at trial.
intertitle ~ see: inner title
intranet, n. ~ A computer network that is restricted to users within a specific organization, especially network services intended for disseminating information within
the organization through the use of web technology.
RT: extranet, Internet
Notes: An intranet is distinguished from the Internet, in that it is not generally
accessible to the public. ‘Intranet’ sometimes includes closed networks that allow
limited access to some users outside the organization, but such a system is often
called an extranet.
intrinsic element, n. ~ 1. An internal component of a document’s contents. – 2. The
elements of a record that convey a its action and immediate context.
NT: eschatocol, exposition, final clauses, protocol, text, title
RT: extrinsic element, intellectual form
†17 (InterPARES Authenticity, p. 5): Intrinsic elements are the discursive partsof the record that communicate the action in which the record participates andthe immediate context. They fall into three groups: 1) elements that convey
aspects of the record’s juridical and administrative context (e.g., the name of theauthor, addressee, the date); 2) elements that communicate the action itself (e.g.,
the indication and description of the action or matter); 3) elements that convey
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inventory

aspects of the record’s documentary context and its means of validation (e.g., thename of the writer, the attestation, the corroboration).
intrinsic value, n. ~ The usefulness or significance of an item derived from its physical or associational qualities, inherent in its original form and generally independent of its content, that are integral to its material nature and would be lost in
reproduction.
BT: value
RT: artifactual value
Notes: Intrinsic value may include an item’s form, layout, materials, or process.
It may also be based on an item’s direct relationship to a significant person, activity, event, organization, or place. Intrinsic value is independent of informationalor evidential value. A record may have great intrinsic value without significant
informational or evidential value; records with significant informational or evidential value may have little intrinsic value. The process of copying a document
may sufficiently capture its informational or evidential value but fail to preserve
some aspects of the material nature of the original – its intrinsic value – that meritpreservation. Hence, documents with significant intrinsic value are often preserved in their original form.
For example, a document written by a famous individual, such as a signature
on a scrap of paper, may tell us little about the person. However, the document
may have intrinsic value if it is the only surviving specimen of a document writtenby the individual. The document may have intrinsic value if it is made using aprocess of historical interest, such as inks made from flowers.
†143 (NARA Intrinsic Value 1982, abridged): All record materials having intrinsic value possess one or more of the following specific qualities or characteristics.
These qualities or characteristics relate to the physical nature of the records, theirprospective uses, and the information they contain. ¶ 1. Physical form that may be
the subject for study if the records provide meaningful documentation or significant examples of the form. – 2. Aesthetic or artistic quality. – 3. Unique or curious
physical features. – 4. Age that provides a quality of uniqueness. – 5. Value for use
in exhibits. – 6. Questionable authenticity, date, author, or other characteristic thatis significant and ascertainable by physical examination. – 7. General and substantial public interest because of direct association with famous or historically significant people, places, things, issues, or events. – 8. Significance as documentation of
the establishment or continuing legal basis of an agency or institution. – 9.
Significance as documentation of the formulation of policy at the highest executive levels when the policy has significance and broad effect throughout or beyond
the agency or institution.
†189 (McRanor 1996, p. 402): In 1979, the concept [of intrinsic value] took on
a more central role upon its invocation by the National Archives and Records
Service, following the demand of the General Services Agency that the institution
microfilm all its records and destroy the originals.
inventory, n. ~ 1. A list of things. – 2. Description · A finding aid that includes, at aminimum, a list of the series in a collection. – 3. Records management · The
process of surveying the records in an office, typically at the series level.
BT: finding aid
NT: chronological inventory

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inverted entry

218

RT: calendar, checklist, preliminary inventory
Notes: Inventory2: A summary inventory, also called a series inventory or atitle inventory, includes only terse descriptions of the materials. A summary
inventory may be made for materials with very technical form or contents, which
would require extensive description to adequately capture the nuance difference.
They are also made for collections of homogenous materials, in which details
would be redundant.
†85 (Feeney 1999, p. 208): Inventories1 differ among repositories, but mostinclude an introduction or abstract; a history or biography of the collection’s originating agency or individuals; a scope note detailing the size, contents, media, andarrangement of the collection; descriptions of the series subdivisions within thecollection; container-level (box or folder) listings of the materials in each series;
and an index or list of subject headings used to describe the collection.
inverted entry, n. ~ A heading with the natural order of words transposed so that it issorted under a word that normally appears at the end.
BT: heading
RT: entry
Notes: Inverted headings are commonly used for personal names; for example,‘Jones, Lisa’. Inverted headings were often used in subject catalogs to collocate
related concepts; for example, ‘archives’, ‘archives, audiovisual’, ‘archives, motion
picture’, ‘archives, photographic’, and so forth.
inviolability, n. ~ The quality of being safe from violation; not broken, infringed, or
impaired; secure.
RT: inalienability
invisible web ~ see: deep web
invocation, n. ~ Diplomatics · A reference to the deity as the authority of an act or
as a supplication.
†70 (Duranti 1998, p. 143): The invocation, that is, the mention of God, in
whose name each action had to be done, was present in both public and private
documents in the medieval period. It can still be found in documents issued byreligious bodies, but more and more rarely. . . . It is possible to say that modern
and contemporary documents contain an invocation whenever they present a
claim that that the act therein is done in the name of the people, the king, therepublic, the law, or similar entity.
IPM ~ see: integrated pest management
IRM ~ see: information resource managementiron-gall ink, n. ~ An indelible ink used for writing and drawing.
RT: Japan ink
Notes: Iron-gall inks came into widespread use by the 9th century; by the 11th
century, they had largely replaced carbon inks as a writing medium. Iron-gall inks
are acidic and can cause the underlying paper to deteriorate. They are black whenfresh, but the acidic reaction with paper can turn the ink brown over time.
†81 (Iron Gall Ink website, http://www.knaw.nl/ecpa/ink/html/ink.html): Iron
gall ink is primarily made from tannin (most often extracted from galls), vitriol(iron sulfate), gum, and water. Because iron gall ink is indelible, it was the ink ofchoice for documentation from the late Middle Ages to the middle of the twentieth century. Iron gall ink was also easily made; the ingredients were inexpensive

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isoperm

and readily available. Good quality iron gall ink was also stable in light. It was very
popular with artists as a drawing ink, used with quill, reed pen or brush. The coloring strength of iron gall ink was high and it had, depending on its manufacture,a deep blue-black, velvety tone.
ISAAR (CPF) ~ see: International Standard for Archival Authority Records:
Corporate, Personal, Families
ISAD(G) ~ see: General International Standard for Archival Description
ISBN ~ see: International Standard Book NumberingISO ~ see: International Organization for Standardization
ISO 646 ~ see: ASCIIISO 2108 ~ see: International Standard Book Numbering
ISO 3297 ~ see: International Standard Serial Number
ISO 3901 ~ see: International Standard Recording CodeISO 5466 ~ see: cold storage
ISO 7498 ~ see: Open Systems Interconnection Reference Model
ISO 8613 ~ see: Open Document Architecture
ISO/IEC 8632 ~ see: Computer Graphics Metafile
ISO 8859 ~ see: Information Technology – 8-bit Single-byte Coded Graphic
Character Sets
ISO 8879 ~ see: Standard Generalized Markup Language
ISO 9660 ~ see: High Sierra
ISO 9706 ~ see: Permanence of Paper for Publications and Documents in Libraries
and Archives
ISO/IEC 10646 ~ see: Unicode
ISO/IEC 10918 ~ see: Joint Photographic Experts Group, JPEG
ISO 12234-2 ~ see: Tagged Image File Format
ISO/IEC 13250 ~ see: topic map
ISO 14523 ~ see: Photographic Activity Test
ISO 15489 ~ see: Information Documentation – Records Management
ISO 15836 ~ see: Dublin Core
ISO 18917 ~ see: methylene-blue test
ISO 18924 ~ see: Arrhenius function
ISO 23950 ~ see: Information Retrieval Application Service Definition and Protocol
Specification for Open Systems Interconnection
isoperm, n. ~ A combination of relative humidities and temperatures that produce
equivalent effects on the permanence of materials.
Notes: An isoperm forms a continuous line when plotted on a graph with axes
for relative humidities and temperature.
†261 (Sebera 1994): The isoperm method arises from one idea: the rate of deterioration of hygroscopic materials such as paper is influenced by the temperatureand percent relative humidity of its surrounding environment. The isoperm
method combines and quantifies the preservation effects of the two environmental
factors, temperature and percent relative humidity, and presents the results in areadily comprehensible and usable graphical form. ¶ What is at first sometimes
confusing but is essential to an understanding of isoperms is that relative rather
than absolute rates of deterioration (and paper permanence) are employed. That is,
if r1 and r2 are the (absolute) rates of deterioration of a specific paper under two

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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isopleth map

220sets of temperature and relative humidity conditions we shall not deal with r1 andr2 individually but only with their ratio r2/r1 which measures the relative change inthe deterioration rate resulting from the change in environmental conditions.
isopleth map, n. ~ A map that uses lines or colors to indicate areas with similar
regional aspects.
DF: choropleth map
BT: map
Notes: Isopleth maps simplify information about a region by showing areas
with continuous distribution. Isopleth maps may use lines to show areas where
elevation, temperature, rainfall, or some other quality is the same; values betweenlines can be interpolated. Isopleths may also use color to show regions where somequality is the same; for example, a map that use shades from red to blue to indicate
temperature ranges. An isopleth differs from a choropleth because the lines orregions are determined by the data rather than conforming to a predefined area,such as a political subdivision.
ISRC ~ see: International Standard Recording CodeISSN ~ see: International Standard Serial Number
issue, n. ~ 1. All the copies of a periodical or serial distributed on a specific date. – 2.
The number of identical prints or maps made from a plate.
DF: edition, reprint
RT: serial
IT9.11 ~ see: cold storage
IT9.17 ~ see: methylene-blue test
IT9.25 ~ see: cold storage
item, n. ~ A thing that can be distinguished from a group and that is complete initself.
Syn: piece
RT: discrete item, object
Notes: An item may consist of several pieces2 but is treated as a whole. For
example, a letter may have several physically discrete pages but is treated as an
item because of its content. A decision about the boundaries of an item is sometimes ambiguous; a photograph album may be considered an item, and the individual photographs within the album may also be considered items. Items are
generally considered to be the smallest archival unit.
ITU ~ see: International Telecommunication Union

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jacketed microfilm, n. ~ Microfilm that has been cut into short strips and placed in aplastic sleeve (a microfilm jacket) to give roll film a format similar to microfiche.
BT: microfilm
RT: microfilm jacket, microfilm strip
Japan ink, n. ~ A type of iron-gall ink that consists of almost completely oxidized
iron tannate with large proportions of gum.
RT: iron-gall ink
Notes: Japan ink creates a glossy, black line.
joint archives, n. ~ 1. An archives containing the records of two or more organizations, especially governmental bodies, that are kept together to preserve theirarchival integrity. – 2. A repository that manages the archives of other organizations.
BT: archives
Joint Photographic Experts Group, n. ~ A work group established by the International Organization for Standardization and the International ElectrotechnicalCommission that has developed the JPEG standard (ISO/IEC 10918) for a compressed graphic file format.
RT: JPEG
Notes: See http://www.jpeg.org/.
joint resolution, n. ~ Law · A formal expression of the opinion of a legislative bodythat has the weight of law and is subject to executive veto.
BT: resolution
Notes: A joint resolution is passed by both chambers. The term is used to refer
to both the resolution as introduced, whether passed or not, and to versions thathave been passed and signed into law.
joint work, n. ~ Copyright · A work prepared by two or more authors with theintention that their contributions be merged into inseparable or interdependentparts of a unitary whole (17 USC 101).
RT: copyrightjournal, n. ~ 1. An impartial record of an organization’s events, proceedings, andactions. – 2. A personal account of events in the individual’s life. – 3. Accounting· In double-entry bookkeeping, a record containing original entries of daily transactions, as distinguished from a ledger. – 3. Publishing · A periodical, especially
one of a scholarly nature or published for a professional group.
RT: daybook, diary, ledger, magazine, waste bookNotes: Journal1 connotes entries made for each day business occurred; formany organizations, no entries would be made on weekends. The Constitution
requires the House of Representatives to keep a journal of floor proceedings. The
journal records actions taken but unlike The Congressional Record it does not contain the substance of discussion. – Journal2 also connotes daily entries. Some people distinguish journals from diaries, the former containing terse entries about
events and the latter also including observations and opinions of a reflective
nature.
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journal of notarial acts

222

journal of notarial acts ~ see: notarial record
JPEG (also jpg), n. ~ A standard (ISO/IEC 10918) that specifies a digital graphic fileformat that can reproduce a large color space and that can compress the data tominimize the file size.
RT: compression, Joint Photographic Experts Group
Notes: In principle, the JPEG file format can produce either lossy or losslesscompression. The more a file is compressed, the greater the loss of image quality.
However, most implementations of JPEG do not implement lossless compression.
The format is commonly used for photographs.
JSTOR, n. ~ An organization that seeks to collect, provide access to, and preserve
scholarly journals for use by the scholarly community and to assist scholarlyorganizations and publishers to transition to electronic formats for those journals.
Notes: See http://www.jstor.org/.
judgment, n. ~ Law · The decision of a court on the rights and obligations of parties
to a suit.
juridical person, n. ~ Diplomatics · An entity, constituted either by a collection or
succession of natural or physical persons, that can take part in legal actions.
RT: person†70 (Duranti 1998, p. 42): The term ‘juridical person’ is used in the sense of anentity having the capacity of the potential to act legally and constituted either by acollection or succession of physical persons or a collection of properties. Examples
of juridical persons are states, agencies, corporations, associations, committees,
partnerships, ethnic and religious groups, positions to which individuals are nominated, appointed, or hired, character groups (women, fathers, children, deceased
persons), the estates of bankrupt or deceased persons, counties, and so on. . . . In
English, the United States, and English-speaking Canada, there is a legal distinction between ‘natural’ and ‘artificial’ persons which is close to the distinction
between physical and juridical persons, but the jurists in those countries do notagree on a definition of the two terms.
juridical system, n. ~ Diplomatics · A organization of individuals that is based on asystem of positive law, beliefs, mores, and values.
RT: system†70 (Duranti 1998, p. 43, n. 22): The term ‘juridical’ is broader than the term‘legal.’ It refers to the nature of abstract legal concepts. Thus, a ‘juridical transaction’ is a transaction legally supposed or conceived of, to some extent irrespectiveof its actual existence, even if it contemplates incidents and circumstances not recognized by the law.
†70 (Duranti 1998, p. 125–126): Within [a juridical system], however much thegoverning principle changes over time and from place to place, human endeavors
always present an organizational, an instrumental, and an executive or a constitutive
nature.
jurisdiction, n. ~ 1. A region, especially one defined by political boundaries, overwhich an authority may exercise its power. – 2. The authority of a power over persons and their activities within a region. – 3. The authority of a court to issue adecree or to decide a case.
justification, n. ~ 1. Cataloging · The requirement that access points assigned to acatalog record are referenced in the description. – 2. Printing · The addition of

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justification

space between words or characters in a line of type to create even margins.
RT: literary warrant†120 (APPM2 1989, 2.0B): Generally, determine access points for the material
being cataloged from its chief source of information. When statements appearing
in the chief source are ambiguous or insufficient, use information appearing outside the material and the chief source for determining access points. However, allaccess points should be justified1 in the catalog record.

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K
key, n. ~ 1. A list of symbols or abbreviations used in a map or other work. – 2.
Cryptography · A sequence of characters that is used to convert plaintext tociphertext or ciphertext to plaintext.
NT: symmetric-key encryption
RT: encryption
key informant, n. ~ The principal source of information for oral histories or ethnographies.
DF: chief source of information
Notes: A key informant is selected on the basis of the interviewer’s qualitative
assessment that the informant has particular knowledge of and position in a community. Use of a key informant distinguishes this type of research from random
sampling.
key title, n. ~ A uniform title assigned to periodicals and linked to a specificInternational Standard Serial Number (ISSN) that combines a publication’s title
with any necessary qualifiers to distinguish it from other publications with thesame title.
RT: International Standard Serial Number, title†145 (ISSN): If the title of the publication changes in any significant way, a new
ISSN must be assigned in order to correspond to this new form of title and avoid
any confusion. A serial publication whose title is modified several times in thecourse of its existence will be assigned each time a new ISSN, thus allowing precise
identification of each form of the title: in fact it is then considered that they are
different publications even if there is a logical link between them.
keyword, n. ~ 1. One of a small set of words used to characterize the content of a document for use in retrieval systems. – 2. In KWIC and KWOC indexes, words in a title
or document that serve as access points. – 3. Computing · Reserved words in a programming language that has a functional meaning for the compiler or interpreterand that cannot be used for the names of variables, functions, or other entities.
RT: full-text search
Notes: Keywords1 are often taken from the title, abstract, or sometimes the fulltext of the work. In other cases, keywords are taken from a controlled vocabulary.
– Keywords2 include any word in the title that is not in a list of common words oflimited value for retrieval (a stop list).
keyword and context index, n. (KWAC, abbr.) ~ An ordered list that sorts each entry
under all nontrivial words in the title.
BT: index, search
RT: automatic indexing
Notes: A KWAC is formatted so that the keyword appears as a heading, and isthen followed by the full titles of all works containing that keyword. A KWAC
repeats the keyword in the title; a KWOC replaces the keyword with a symbol.
Long titles may be truncated.
keyword in context index, n. (KWIC, abbr.) ~ An ordered list that sorts each entry
under all nontrivial words in the title.
BT: index, search
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KWOC

RT: automatic indexing, permuted index
Notes: A KWIC is formatted so that the keyword is in the center of the page,
with words preceding and following the keyword on either side. Long titles may betruncated. A KWIC index is limited to terms in the title.
keyword out of context index, n. (KWOC, abbr.) ~ An ordered list that sorts eachentry under all nontrivial words in the title.
BT: index, search
RT: automatic indexing
Notes: A KWOC is formatted with the keyword as a heading, followed by all
the titles containing that keyword. A KWOC replaces the keyword with a symbol,
such as an asterisk; a KWAC repeats the keyword in the title. Long titles may betruncated. A KWOC index may sort titles under keywords in the title or fromheadings assigned to the title by an indexer.
kinescope, n. (kine, abbr.) ~ 1. A recording of a television program on film by focusing the camera on a monitor. – 2. A television picture tube.
RT: television
Notes: Kinescopes1 were used to make records of live television programs
before videotape recording was practical. They were in common use in the late
1940s, and were replaced in the 1950s by videotape. Kinescopes were used totransfer programming from the studio where the program was recorded to otherstations for rebroadcast.
knowledge management, n. ~ The administration and oversight of an organization’s
intellectual capital by managing information and its use in order to maximize its
value.
BT: management
RT: actionable information, content management, document management,
information system†256 (Santosus and Surmacz 2001): Not all information is valuable. Therefore,
it’s up to individual companies to determine what information qualifies as intellectual and knowledge-based assets. In general, however, intellectual and knowledge-based assets fall into one of two categories: explicit or tacit. Included among
the former are assets such as patents, trademarks, business plans, marketing
research and customer lists. As a general rule of thumb, explicit knowledge consists of anything that can be documented, archived and codified, often with thehelp of IT. Much harder to grasp is the concept of tacit knowledge, or the knowhow contained in people’s heads. The challenge inherent with tacit knowledge isfiguring out how to recognize, generate, share and manage it. While IT in the formof e-mail, groupware, instant messaging and related technologies can help facilitate the dissemination of tacit knowledge, identifying tacit knowledge in the firstplace is a major hurdle for most organizations.
kraft paper, n. ~ A strong paper made from wood pulp by a modified sulfate process.
BT: paper
Notes: Normally brown, kraft paper can be bleached to tan or white.
Commonly used to make grocery bags and for counter rolls.
KWAC ~ see: keyword and context index
KWIC ~ see: keyword in context index
KWOC ~ see: keyword out of context index

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L
l’ordre primitif ~ see: original orderlabel, n. ~ 1. A short description used as an identifier. – 2. A tag, piece of paper, orother material with identifying information attached to the thing identified. – 3.
Computing · In a program, code at the beginning of a statement used to refer tothat statement. – 4. Computing · Identifying information at the head of a tape.
RT: tag
Notes: A label2 may be made from a variety of materials, including paper, plastic, leather, and cloth. The label is usually planar. It may be affixed to the item withadhesive or with a string.
lacquer disk, n. ~ A glass, metal, or fiber disk coated with acetate or cellulose nitrate(lacquer) used to make instantaneous sound recordings.
Notes: The pattern of sound vibrations is cut in a spiral groove in the lacquer. A
lacquer disk could be used to create a master for pressed recordings. Before the introduction of magnetic tape, lacquer disks were a common means of recording sound.
lamination, n. ~ 1. A process of fusing layers of materials into a composite. – 2.
Applying a thin plastic coating to a planar document to give it additional strengthand protect it from the environment.
RT: encapsulation, silking
Notes: Silking is an example of lamination1, although the process generally
uses an adhesive that makes it relatively easy to separate the silk. – Lamination2
connotes use of a thermoplastic film that is applied to the document using heatand pressure, or a sheet of plastic attached with an adhesive through the use of asolvent. If the document is not deacidified before lamination, it will continue todeteriorate through inherent vice. Lamination2 is generally not considered appropriate for archival preservation because the plastic may interact with the document over time and because the film is difficult to remove. Lamination differsfrom encapsulation because the latter does not attach the protective film to the
document and is reversible.
LAN ~ see: local area network
land grant, n. ~ The transfer of ownership of public land to an organization, individual, or subordinate government.
RT: patent
Notes: A land patent is a record that documents such a transfer of public land
to an individual.
landscape, n. ~ 1. An outdoor scene. – 2. A genre of art in which the natural, outdoor
environment is the principal subject, using natural features as the basis of thecomposition. – 3. A metaphorical terrain that gives an understanding of the relationships among different aspects of an idea or activity.
RT: cityscape, scene, seascape
Notes: A landscape1 may refer to either the scene itself or to an artwork that
depicts such a scene. – Landscapes2 may be made in many media, including oils,
watercolors, sketches, and photographs. – Landscape3 is an extension of the natural environment to the world of ideas; for example, the social landscape, the political landscape.
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lateral reversal†206 (Cosmopolis 2000): A lot of American 19th-century artists consideredthat the essence of the origin of their country was reflected in the landscape. Withnature as the starting point, they developed their own artistic current which distanced itself from the European tradition by making nature their primary sourceof inspiration and by representing nature as the promised land whereas in Europe
man’s relationship with nature and not nature itself was at the center of attention.
Americans were not interested in the landscape marked by man’s presence but
they regarded nature as a virgin territory, a landscape that had not been sullied byhuman kind, in which the hand of God, its creator, could be seen. They combined
this religious feeling for nature with the idea of national identity.
landscape orientation (also landscape mode), n. ~ A layout that is wider than it ishigh.
RT: format, portrait orientation
lantern slide (also stereopticon slide), n. ~ A transparent image on glass, approximately 3½  4 inches, that is intended to be viewed by projection.
BT: photograph
RT: magic lantern, slide, stereopticonNotes: Lantern slides may have images that are hand-painted, printed, or photographed.
laser printer, n. ~ A nonimpact printer that uses a dry ink powder (toner) to formcharacters and patterns on paper or plastic film.
BT: printerNotes: Most laser printers use technology similar to an electrostatic copier but
use a modulated laser to create an electrostatic image of a document on a rotating
cylinder. The charged portions of the cylinder attract charged particles of toner.
When a sheet of paper is passed over the surface of the drum, the toner is transferred to the paper. Finally, the toner is fused to the paper using heat. ‘Laser
printer’ is sometimes used to describe page printers that use light-emitting diodes(LED) or a liquid crystal display (LCD) as the light source.
LaserDisc, n. ~ A read-only optical disk that records a video program in either NTSC
or PAL format.
BT: optical disk
RT: video, videodisc
Notes: A registered trademark of the Pioneer Electronic Corporation.
lateral cut recording, n. ~ A technique of recording sound on an analog disc by cutting the signal into the sides of the groove, causing the pickup stylus to move fromside to side.
RT: vertical cut recording
Notes: The technique was invented by Emile Berliner in 1887.
lateral file (also side-open cabinets), n. ~ Furniture used to hold folders containing
documents and designed to provide access from the long side.
DF: vertical file
BT: file cabinet
Notes: Lateral files may have a cover to protect files on stationary shelves or
may use drawers that pull out.
lateral reversal, n. ~ An image that is reversed left to right; a mirror reflection.
RT: direct positive

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Notes: Some direct-positive images, such as daguerreotypes and tintypes, arelaterally reversed unless made using a reversing lens.
law, n. ~ 1. The whole of statutes, administrative regulations, judicial precedents, andlegal principles that define socially accepted limits and obligations on humanbehavior. – 2. A statute.
Syn: statute
NT: slip law
RT: code, regulation
Notes: Laws2 passed by legislative bodies are distinguished from regulations,which are made by an agency. Before an agency can make regulations, it must be
given authority to do so by a legislative body.
LCSH ~ see: Library of Congress Subject Headings
LCTGM ~ see: Thesaurus for Graphic Materials
lead-in vocabulary, n. ~ The terms included in a controlled vocabulary that are notused as headings, but which point to preferred headings.
RT: index vocabulary
Notes: Terms in the lead-in vocabulary are synonymous or closely related toterms in the index vocabulary. Filing all entries under one heading ensures related
entries are grouped together, rather than scattered among several headings. For
example, ferrotype and tintype describe the same process; in a controlled vocabulary, one would be made the preferred heading under which entries are filed, and across-reference would be made from the lead-in heading to the preferred heading.
leader, n. ~ Audio-video · A blank section at the beginning of a film or tape.
DF: trailer
Notes: A leader is used to thread the film or tape through a camera, projector,
recorder, or other equipment. It also protects the first part of the recorded information.
leaf, n. ~ A sheet of paper or parchment.
RT: page
Notes: A leaf is part of a document, book, pamphlet, or similar work; either orboth sides of the leaf may be blank. A leaf is composed of two pages, one on eitherside. A sheet folded in half has two leaves, or four pages, and is called a folio. A
sheet folded in half twice has four leafs, or eight pages, and is called a quarto. Leafs
are numbered individually, with the front and back distinguished as recto (front)
and verso (back).
leafcasting, n. ~ Conservation · A technique to replace missing parts of paper withfreshly cast paper.
Notes: The damaged leaf is supported on a screen. Water containing pulp insuspension is pulled through the screen, filling up the missing area.
†248 (Roberts and Etherington 1982): For certain kinds of materials, particularly those of large format, e.g., newspapers and maps, leafcasting is a much more
efficient and economical method of repair than the traditional manual methods.
Its use can also strengthen the entire leaf, as leafcasting not only fills in the holes
but also fills cracks, joins fragments, repairs margins and may also be used to provide linings. In contrast to hand repairs, these procedures have the additional
advantage of requiring little or no use of adhesives.
leaflet, n. ~ A single printed sheet, which may be folded.

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letter-by-letter arrangement

DF: booklet
RT: brochure, folder, pamphlet, publication
Notes: For short, nonserial, bound works of more than one sheet, see booklet
or pamphlet.
ledger, n. ~ A document containing a record of debits, credits, and other financialtransactions, typically organized into separate accounts.
RT: account book, cash book, daybook, journal, shop book, waste bookNotes: Originally bound volumes, ledgers may not be kept in an electronic format. In double-entry bookkeeping, a ledger is a record of final entry.
legacy system, n. ~ Computing · Software or hardware that was built using methods
that are outdated or obsolete.
RT: computer, system
Notes: ‘Legacy system’ connotes a system that is large and monolithic, and thatis difficult to modify because the software is written in a programming languagethat is no longer common. It is maintained because the costs of converting to a new
system do not justify the benefits to an organization. As a legacy system becomesolder, the costs of maintenance will likely be greater than the value of the information it contains or greater than the costs of upgrading the system. In the former
case, the information is effectively destroyed when the system is decommissioned.
legal cap ~ see: legal size
legal custody, n. ~ The ownership and the responsibility for creating policy governing access to materials, regardless of their physical location.
BT: custody
RT: physical custodylegal size (also legal cap), n. ~ In the United States, a standard paper size measuring
8½  14 inches. – adj. ~ 2. Being 8½  14 inches. – 3. Able to hold something 8½ 
14 inches.
RT: foolscap
Notes: A piece of foolscap folded in half is roughly the size of legal size paper.
legal value, n. ~ The usefulness or significance of records to document and protect
the rights and interests of an individual or organization, to provide for defense inlitigation, to demonstrate compliance with laws and regulations, or to meet otherlegal needs.
BT: value
RT: primary value
letter, n. ~ 1. A character in the alphabet. – 2. A written communication, especially
one sent by courier or post; correspondence. – letters, pl. ~ 3. Knowledge, especially of literary culture; belles lettres.
RT: correspondence, mail, memorandum
letter box, n. ~ 1. A container for receipt of delivered mail or outgoing mail; a mailbox. – 2. A container for storing correspondence; a box file. – 3. Moving images ·An aspect ratio of 24:13.
Syn: box file
BT: format
letter-by-letter arrangement, n. ~ A sorting technique that orders entries based oneach character in a heading without regard for spaces or punctuation.
DF: word-by-word arrangement

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letter size

230

Notes: Letter-by-letter arrangement is distinguished from word-by-wordarrangement, the latter sorting spaces and punctuation between words before
other characters.
letter-by-letter
word-by-wordaccess copy
access copy
accessibility
access restrictionaccessionaccessibility
access restrictionaccession
letter size, n. ~ 1. A standard paper size, 8½  11 inches. – adj. ~ 2. Designed for documents that are 8½  11 inches.
letterbook, n. ~ A volume containing copies of outgoing correspondence, usually inchronological order.
RT: letterpress, letterpress copybook
Notes: The volume may be made of blank, lined paper and contain drafts orfair copies, or it may be made up of loose copies that were bound.
letterhead, n. ~ 1. Stationery with information about an individual or organization
printed at the top, and sometimes the side or bottom. – 2. Printed information at
the top of stationery.
Notes: Business stationery commonly has a letterhead2 that contains the name,address, and phone and fax numbers. It often contains a logo and names of officers.
letterpress, n. ~ 1. A printing technique using raised type that is inked and thenpressed into paper or other material. – 2. Material printed using this technique.
RT: letterbook, print
Notes: Distinguish works made using the letterpress process from copies in a
letterpress copybook, which are made using a transfer process.
letterpress copybook (also press copy), n. ~ A volume containing reproductions ofcorrespondence, made directly from the originals using a transfer process.
RT: copy, letterbook
Notes: Distinguish copies made using a transfer process and bound in a letterpress book from ink-on-paper works made using a letterpress1.
†300 (Yates 1989, p. 26–28): The first mechanical method of copying to gainwidespread use in American business was press copying, first patented by James
Watt in 1780 but not widely adopted in business until much later. As the technology came into common use, a screw-powered letter press was used in conjunction
with a press book, a bound volume of blank, tissue paper pages. A letter freshly
written in special copying ink was placed on a dampened page while the rest of thepages were protected by oilcloths. The book was then closed and the mechanicalpress screwed down tightly. The pressure and moisture caused an impression of
the letter to be retained on the underside of the tissue sheet. This impression could
then be read through the top of the thin paper. ¶ These letter presses were used bysome individuals and businessmen in the first half of the nineteenth century, butthey only came into general use in the second half of the century. ¶ A letter press
reduced the labor cost, both by decreasing copying time and by allowing an officeboy to do the copying once performed by a more expensive clerk. As the sametime, it eliminated the danger of miscopying. Copies were now facsimiles of theletter sent, down to the signature.
level of description, n. ~ 1. The amount of detail or number of elements in a formal
description of a work. – 2. The amount of detail in a collection included in a findBT: Broader Term • NT: Narrower Term • RT: Related Term • DF: Distinguish FromAFS_Gloss_02_001-414

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librarianing aid or catalog record, as determined by the number of hierarchical levels.
RT: analysis, depth of description, description, hierarchical description
Notes: The level of description1 may be terse or exhaustive. In some instances,
description of a collection may be limited to its provenance and title; in other cases, it
may include notes and other information. – In a finding aid or catalog record, thelevel of description2 typically begins with the collection as a whole, and it may include
details about subordinate divisions, such as series, subseries, folders, or items.
†120 (APPM2 1989, p. 5): There may be several appropriate levels of description for any given body of archival material. These levels normally correspond tonatural divisions based on provenance or physical form. The principle corresponds with the bibliographic concept of analysis, ‘the process of preparing a bibliographic record that describes a part or parts of an item for which acomprehensive entry has been made’ [citing AACR2 §13.1A].
levels of arrangement, n. ~ The hierarchical, intellectual, and physical divisions usedin archives management, including repository, record group, fonds, collection,
subgroups, series, subseries, file, and item.
†124 (Holmes 1984, p. 164): In all archival depositories there can be distinguished, usually, at least five levels of arrangement: 1. Arrangement at the depository level – the depository’s complete holdings into a few major divisions on the
broadest common denominator possible and the physical placement of holdingsof each such major division to best advantage in the building’s stack areas . . . usually reflected in parallel administrative units. . . . 2. Arrangement at the record groupand subgroup levels – the breakdown of an administrative division or branch . . .
into record groups and the physical placement of these in some logical pattern instack areas. . . . 3. Arrangement at the series level – the breakdown of record groups
into natural series and the physical placement of each series in relation to otherseries in some logical pattern. 4. Arrangement at the filing unit level – the breakdown of series into its filing unit components. . . . 5. Arrangement at the document
level – the checking and arranging, within each filing unit, of the individual documents, enclosures and annexes, and individual pieces of paper that together comprise the filing unit.
liability, n. ~ Being legally responsible or accountable.
librarian, n. ~ An individual responsible for acquiring, providing access to, and managing collections of published materials.
RT: archivist
Notes: While the title connotes work with published materials, many rarebooks and special collections librarians also work with unpublished materials that
range from handwritten inscriptions in books to collections of personal papers.
†108 (Greene, et al., 2001): Anyone who works as a keeper of stuff in a corporate
environment cannot afford to worry too much about the fine distinctions between
Record Manager, Librarian, Archivist and Document Control Manager. The key is
to keep what the corporation needs. Need is difficult to define, but people in corporations know when you have something, or have organized something, in a way
they find useful for the task at hand. If you keep stuff no one needs, it is quite likely
your collection will be trashed, given away or simply die from lack of use.
†115 (Harvey 2000, p. 113): If it were up to me, I would abolish the word
entirely and turn back to the lexicological wisdom of the ancients, who saw librar-

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library232

ians not as feeble sorters and shelvers but as heroic guardians. In Assyrian,
Babylonian, and Egyptian cultures alike, those who toiled at the shelves were often
bestowed with a proud, even soldierly, title: Keeper of the Books.
†181 (Maher 1998, p. 262–263): Librarianship is an information profession
wherein data are valued as independent entities, separate from the context thatcreated them. By contrast, archivists must focus on unique documents createdoften as the accident rather than the object of an action. We are not information
professionals like librarians – we are evidence professionals.
library, n. ~ 1. A collection of published materials, including books, magazines,
sound and video recordings, and other formats. – 2. A building used to house sucha collection. – 3. Computing · Commonly used subroutines or functions collected
for use in different programs.
BT: repository
NT: digital library
Notes: A library3 often contains static code that is incorporated into a program
during compilation or loaded from a dynamic linking library (DLL).
Library of Congress Subject Headings, n. (LCSH, abbr.) ~ A controlled vocabulary
typically used to provide topical access points for catalog records.
BT: controlled vocabulary
RT: authority file, Subject Cataloging Manual: Subject Headings
Notes: LCSH is published by the Library of Congress. The Library stresses thatthe subject headings reflect its collections, rather than serving as a general tool for
all collections. However, the breadth of the Library’s collections, and consequentially LCSH, has made it useful to many libraries and archives. LCSH is intended to
be used in conjunction with the Subject Cataloging Manual, which provides
instructions for establishing precoordinated subheadings for greater specificity.
license, n. ~ 1. Permission or right granted to an individual or organization to enter
into a transaction, business, or occupation, or to take an action. – 2. A documentthat serves as evidence of such permission or right.
NT: click-wrap license, shrink-wrap license
RT: permit
life continuum, n. ~ The unified pattern of a record’s life, comprised of four interrelated stages: creation or receipt; classification; scheduling and its implementations, including maintenance in the creating office, an active storage area orrecords center, or an archives; and use (primary or secondary).
RT: records continuum
life cycle, n. ~ Records · The distinct phases of a record’s existence, from creation to
final disposition.
NT: records creation, records maintenance and use
RT: records continuum
Notes: Different models identify different stages. All models include creation
or receipt, use, and disposition. Some models distinguish between active and inactive use, and between destruction and archival preservation.
†20 (Bantin 1998): The life cycle model for managing records, as articulated by
Theodore Schellenberg and others, has been the prominent model for North
American archivists and records managers since at least the 1960s. . . . This model
portrays the life of a record as going through various stages or periods, much like

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lignina living organism. In stage one, the record is created, presumably for a legitimate
reason and according to certain standards. In the second stage, the record goes
through an active period when it has maximum primary value and is used orreferred to frequently by the creating office and others involved in decision making. During this time the record is stored on-site in the active or current files of thecreating office. At the end of stage two the record may be reviewed and determined to have no further value, at which point it is destroyed, or the record canenter stage three, where it is relegated to a semi-active status, which means it still
has value, but is not needed for day-to-day decision making. Because the record
need not be consulted regularly, it is often stored in a off-site storage center. At theend of stage three, another review occurs, at which point a determination is madeto destroy or send the record to stage four, which is reserved for inactive records
with long-term, indefinite, archival value. This small percentage of records (normally estimated at approximately five per cent of the total documentation) is sent
to an archival repository, where specific activities are undertaken to preserve anddescribe the records. ¶ The life cycle model not only describes what will happen toa record, it also defines who will manage the record during each stage. During thecreation and active periods, the record creators have primary responsibility for
managing the record, although records managers may well be involved to various
degrees. In the semi-active stage, it is the records manager who takes center stage
and assumes major responsibility for managing the records. Finally, in the inactive
stage, the archivist takes the lead in preserving, describing, and providing access tothe archival record.
life cycle tracking, n. ~ The control of records from creation through disposition.
Notes: Life cycle tracking involves the identification, description, and scheduling of records from their creation. It includes creating prompts or reports to initiate microfilming, transfer to a records center or archives, vital records protective
actions, and destruction. Tracking may also include monitoring actions performed on records after transfer to a records center or archives.
life expectancy, n. ~ The length of time that an item is expected to remain intact anduseful when kept in a typical office environment (70°F, 21°C and 50% RH).
RT: accelerated aging test, extended-term storage†234 (Puglia 2000): Life Expectancy (LE) is a term that describes the stability ofimaging materials. The standard has always been “archival.” But when computer
folks say archival, they are talking about something that is usable in 2 months.
When librarians say archival, they mean forever. Life expectancy is a new term that
accommodates both ends of this continuum. The definition of Life Expectancy is
the length of time that information is predicted to be acceptable in a system of 21
degrees Celsius, and 50% relative humidity, standard office environment.
light archives, n. ~ A collection of materials that is accessible to the public without
restrictions.
BT: archives
RT: access, dark archives
Notes: Light archives is generally distinguished from dark archives, the latterbeing materials that are being preserved for future use but without current access.
lignin, n. ~ A complex polymer that makes cell walls in plants strong and rigid.
Notes: Lignin left in papers made from wood pulp leads to chemical degradation. Most lignin can be removed from pulps during manufacturing.
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line code index234

line code index, n. ~ A pattern of transparent and opaque bars between frames on aroll of microfilm that can indicate the general location of a particular document.
BT: index, index
RT: microfilm
linear foot, n. ~ 1. A measure of shelf space necessary to store documents. – 2. A
measure of motion picture stock; film footage.
RT: cubic foot, film footage
Notes: A linear foot measures twelve inches for documents stored on edge, or
twelve inches high for documents stored horizontally. For letter size documents, it
is slightly less than a cubic foot. The number of leaves within a linear foot varies
with the thickness of the material.
linen, n. ~ 1. Cloth made from the straw of flax plants. – 2. Architecture · Fine,
thin, cotton or linen cloth, sized with starch, that is used for drawings.
lipping ~ see: edge curl
list, n. ~ A written series of discrete items.
RT: checklist
Notes: A list may be ordered or random. The items in a list may be of any
nature, and the list may contain different types of items.
literary manuscripts, n. ~ Drafts, notes, worksheets, manuscripts, proofs, and othermaterials commonly associated with the production of creative works, including
fiction, poetry, plays, still or motion pictures, and other works.
BT: manuscript
literary warrant, n. ~ 1. A justification or authorization found in text. – 2. A written
requirement.
DF: warrant
RT: justification
Notes: This glossary, for example, uses more than 6,000 citations from professional literature as literary warrant1 for its definitions.
†67 (Duff 1998, p. 91): The University of Pittsburgh Electronic Recordkeeping
Project suggested that requirements for electronic recordkeeping should derivefrom authoritative sources, such as the law, customs, standards, and professional
best practices accepted by society and codified in the literature of different professions concerned with records and recordkeeping rather than developed in isolation.
. . . These statements, or ‘literary warrant’2 as the project named them, delineate therequirements for capturing, maintaining, and using records over time.
literary works, n. ~ Copyright · Works, other than audiovisual works, expressed inwords, numbers, or other verbal or numerical symbols or indicia, regardless of thenature of the material objects, such as books, periodicals, manuscripts,
phonorecords, film, tapes, disks, or cards, in which they are embodied (17 USC 101).
RT: copyrightlithography, n. ~ A planographic printing process in which the image areas accept agreasy ink and wet, nonimage areas resist the ink.
RT: print
Notes: Lithography was invented in Munich by Aloys Senefelder in 1798. A
greasy substance is used to create the design on a flat, porous surface. The surface isthen moistened with water. When a greasy ink is applied, the water-soaked areas
resist the ink, and the greasy image areas accept the ink. The design is then trans-

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long-playing record

ferred to paper in a press. The original printing surfaces were made from limestone.
Offset lithography using flexible metal plates is a modern variation of the process.
loan, n. ~ The temporary transfer of materials from one party to another.
Notes: Archives may borrow or lend materials from individuals or otherorganizations for the purposes of exhibition, consultation, or reproduction.
local area network, n. (LAN, abbr.) ~ A collection of computers, printers, storage
devices, and other devices connected to allow resource sharing.
Notes: LANs are typically installed and maintained within a single organization and normally at a single location. A network covering geographically dispersed sites may be described as a metropolitan area network or a wide area
network (WAN). Local area networks may be configured using star, token ring, orother topologies. They may use different networking protocols, such as TCP/IP or
IPX/SPX. A LAN may be connected to the Internet, allowing computers and otherdevices to access – or be accessed via – the Internet.
local records, n. ~ Public records created or received by a county, city, town, district,or other governmental entity smaller than a state.
BT: record
RT: public record
location index (allso location register), n. ~ A finding aid used to record the place
where materials are stored.
Notes: Many archives do not include the storage location of materials in finding aids used by the general public. Restricting this information adds one morelayer of security. When a patron requests materials, reference staff use a locationindex to determine where the material is stored so that it can be pulled.
LOCKSS ~ see: Lots of Copies Keep Stuff Safe
locus sigilli, n. (l.s., abbr.) ~ The place where a document is to have a seal affixed.
Notes: The abbreviation l.s. often appears on certificates, indicating where thenotary public’s seal should be placed. It does not stand for ‘legal signature.’ It may
also be used in a fair copy to indicate the presence of a seal in the original.
logical, adj. ~ The conceptual representation (of a thing) apart from its physicalimplementation; virtual.
Syn: virtual
Notes: ‘Logical’ is used to describe the conceptual model of something, as
opposed to its physical implementation. For example, a logical file structure may
have branches that appear to be contiguous, when in fact they are stored in separate locations on a disk.
logical design, n. ~ Computing · Specifications for the flow of data within a computer system independent of the underlying hardware.
logical record, n. ~ A collection of related data elements treated as a conceptual unit,
independent of how or where the information is stored.
DF: physical record
RT: data record
Notes: A logical record is defined by a particular data structure in an application,
independent of the physical characteristics and constraints of the storage medium.
lone arranger, n. ~ An individual who is the sole staff of an archives.
long-playing record, n. (LP, abbr.) ~ A sound recording on an analog disk measuring
ten to twelve inches in diameter, with a playing time of more than five minutes at
33⅓ revolutions per minute.
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Syn: album
BT: phonograph record
lossless, adj. ~ Undegraded; retaining all information.
RT: compression
Notes: Lossless is used to describe digital compression techniques in which no
information is lost; an object is identical before and after being compressed andrestored.
lossy, n. ~ Degraded by a loss of information.
RT: compression
Notes: Lossy is used to describe digital compression techniques in which information is lost; an object is altered after being compressed and restored. Lossy
compression sacrifices fidelity for size; fidelity and compressed file size areinversely proportional. The technique may be used in instances where the loss of
information is not noticeable or significant. MPEG and JPEG are lossy compression algorithms.
Lots of Copies Keep Stuff Safe, n. (LOCKSS, abbr.) ~ A project designed to preserve
copies of electronic publications by ensuring that multiple copies are stored at different organizations.
Notes: See http://lockss.stanford.edu/.
†172 (LOCKSS): For centuries libraries and publishers have had stable roles:
publishers produced information; libraries kept it safe for reader access. There isno fundamental reason for the online environment to force institutions to abandon these roles. ¶ The LOCKSS model capitalizes on the traditional roles oflibraries and publishers. LOCKSS creates low-cost, persistent digital ‘caches’ of
authoritative versions of http-delivered content. The LOCKSS software enables
institutions to locally collect, store, preserve, and archive authorized content thus
safeguarding their community’s access to that content. The LOCKSS model
enforces the publisher’s access control systems and, for many publishers, does noharm to their business models. ¶ Accuracy and completeness of LOCKSS caches
are assured through a peer-to-peer polling and reputation system (operated
through LCAP, LOCKSS’ communication protocol), which is both robust andsecure. LOCKSS replicas cooperate to detect and repair preservation failures.
LOCKSS is designed to run on inexpensive hardware and to require almost notechnical administration. The software has been under development since 1999
and is distributed as open source.
LP ~ see: long-playing recordls ~ see: locus sigilli
lyophilization ~ see: freeze drying

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maceration, n. ~ A technique of destroying paper documents by soaking them inwater and grinding them into pulp; pulping.
Syn: pulping
RT: destruction
machine dependent, adj. ~ Computing · Requiring a specific type of hardware tooperate.
Syn: hardware dependent
Notes: ‘Machine dependent’ is commonly used to describe software that canrun only on a specific type of hardware, such as a specific processor. It can also be
used to describe film or audio media that requires specific recording and playbackequipment.
machine independent, adj. ~ Able to operate on many different types of equipment.
Syn: hardware independent
Notes: Machine independent does not imply the ability to run on all equipment. Machine independent software may require an intermediary program ortranslation to enable it to run on different platforms; for example, a program written in C must be compiled using different tools to run on different computers.
machine indexing ~ see: automatic indexing
machine-readable, adj. ~ In a medium or format that requires a mechanical device tomake it intelligible to humans.
RT: analog, automated, data file, digital, electronic, electronic record
Notes: ‘Machine-readable’ is commonly used to refer to digital computer data
files, which may be stored on magnetic media or punch cards. However, phonograph records, audio cassettes, and LaserDiscs are examples of analog machinereadable formats.
macro appraisal, n. ~ A theory of appraisal that assesses the value of records based on
the role of the record creators, placing priority on why the records were created(function), where they were created (structure), and how they were created, rather
than content (informational value).
BT: appraisal†13 (Appraisal Methodology 2000): Essentially, macro-appraisal shifts the primary focus of appraisal from the record – including any research characteristics orvalues it may contain – to the functional context in which the record is created. The
main appraisal questions for the archivist are no longer what has been recorded,
where it is, and what research value it has. Instead, the archivist uses knowledge
gained by a functional analysis of an institution, including an analysis of the interaction of function and structure, of organizational culture, of records-keeping systems, and of citizen-client involvement with the institution or function.
†44 (Cook 2001, p. 30): The macro-appraisal model developed first to appraise
the records of the Government of Canada, for example, finds sanction for archival
appraisal value of determining what to keep and what to destroy, not in the dictates of the state, as traditionally, nor in following the latest trends of historicalresearch, as more recently, but in trying to reflect society’s values through a functional analysis of the interaction of citizen with the state.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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†156 (Klopfer 2001, p. 124): Based on empirical research, macro-appraisal isintended to result in an archives that documents processes and functions. If functional analysis reveals gaps or overrepresentation in what is documented, thensteps can be taken, including, for the former, the collection of oral documents.
macro data, n. ~ Information that has been aggregated or summarized from moredetailed information.
RT: data
MAD ~ see: Manual of Archival Description
magazine, n. ~ 1. A publication, often illustrated, containing essays, articles, shortstories, poems, or other short works, issued periodically and directed to a popularaudience. – 2. A container designed to supply material to a machine.
RT: journal, serial
Notes: A magazine1 may contain articles on many different topics or may befocused on a specific subject. – A magazine2 is often used to hold film so that it canbe loaded in a camera.
magic lantern, n. ~ A device using a light and lens to project images on glass onto asurface for viewing by an audience.
Syn: stereopticon
RT: lantern slide
Notes: Magic lanterns were developed in the mid-17th century.
magnetic disk, n. ~ Computing · A circular platter coated with a substance that canbe used to record data.
RT: floppy disk, hard drive
Notes: A magnetic disk is written and read in a disk drive.
magnetic media, n. ~ Materials in various formats that use a magnetic signal to store
information.
Notes: ‘Magnetic media’ includes audio and video tape, floppy disks, and hard
drives. The signal may be either analog or digital. The media may use iron oxide,
chromium dioxide, or other material to store the signal.
magnetic tape, n. ~ A thin strip (tape) of material coated with a substance capable ofrecording magnetic signals.
BT: tape
Notes: Videotape, audiotape, and computer data tape are examples of magnetic tape. Magnetic tape may be analog or digital. It may be stored on a hub or areel or housed in a cartridge or cassette.
magnetic wire recording, n. ~ A sound recording made on a thin strand of metal.
Notes: Magnetic wire recording was patented by Danish inventor Valdemar
Poulsen in 1900 utilizing stainless steel wire. Wire recordings were replaced bymagnetic tape.
magneto-optical media, n. ~ A recording technique that uses polarized light to readthe magnetic field used to store digital data.
Notes: Magneto-optical media are usually glass or plastic disks.
magnification (also enlargement ratio, reproduction ratio), n. ~ 1. An apparent
increase in size of an item when viewed through an optical system. – 2. The linear
ratio of the size of an image compared to the original.
RT: reduction ratio
Notes: If a line in an original is 1 inch, it would be 8 inches long in a reproduction with an 8 magnification.
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mail, n. ~ 1. Items sent using a postal service. – 2. A postal service.
RT: correspondence, electronic mail, letter
Notes: Mail1 includes letters, postcards, newspapers, magazines, and small
packages.
main entry, n. ~ 1. Description · The principal access point in a catalog record. – 2.
Description · A complete bibliographic description, including the heading usedas the principal access point, presented in the form by which the item is to be identified and cited.
BT: entry
Notes: The main entry1 is usually the name of the individual chiefly responsible for the intellectual or artistic content of a work, a corporate entity, or the titleof the work. See “Choice of Access Points” (chapter 12) in Anglo-American
Cataloguing Rules for details. If the main entry is a name, it is recorded in MARC
fields 100, 110, 111, or 130; if it is a title, it is recorded in field 245. – A main entry2
may include added entries.
mainframe computer ~ see: computer
management, n. ~ 1. The administration, organization, supervision, and oversight ofthe conduct of a business or activity. – 2. The individual or group responsible forthose functions in an organization.
NT: content management, document management, forms management,
information management, knowledge management, records management, strategic information management
Notes: Management focuses on the implementation of policy, rather than its
development. Management is often applied to specific activities and record types,
such as directives management, forms management, mail management, andreports management.
management information system, n. (MIS, abbr.) ~ A set of procedures, usuallyautomated, designed to give information on current operations in an organization
in a form tailored to the needs of managers.
BT: information system
RT: decision support system, system
Notes: The information provided by an MIS may be strategic, tactical, or operational.
†57 (Dictionary of Computing 1996, p. 293): The early concept of an MIS, commonplace in the 1960s and early 1970s, was that systems analysts would determine
the information requirements of individual managers in an organization, andwould design systems to supply that information routinely and/or on demand.
mandate, n. ~ 1. The authority invested by law in an agency to perform a specificfunction. – 2. An official directive issued by an authority. – 3. An order issued by
an appellate court directing a lower court to take a specific action. – 4. An orderissued by a court directing an officer to enforce a court order.
RT: competence
mandatory rights ~ see: compulsory rights
manifest, n. ~ A list of the passengers or cargo carried on a ship, plane, or other vehicle.
Notes: A manifest may also include notes about contents or commodity, consignee, and other information for use at terminals or customhouses.

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Manual of Archival Description

240

Manual of Archival Description, n. (MAD, abbr.) ~ A British guideline for describing archival collections written by Michael Cook and Margaret Proctor.
RT: archival description, descriptive standard
Notes: A third edition was published by Gower in 2000.
†116 (Hayworth 1993, p. 58): MAD is intended to be a standard for the production of finding aids; it has rejected the bibliographic model as a standard forarchival description. . . . MAD’s focus on more rigorous models for output reflects
perhaps the British archival tradition, where more emphasis has been placed onclassification schemes and custodianship than on description.
manuscript, n. (ms, abbr.) ~ 1. A handwritten document. – 2. An unpublished document. – 3. An author’s draft of a book, article, or other work submitted for publication.
DF: typescript
Syn: holograph
BT: document
NT: literary manuscripts
RT: papers, personal papers
Notes: Other abbreviations include mss for manuscripts (plural) and MsS for
manuscript signed. – Manuscript1 is principally text or musical notation on paper,
but may be supplemented by drawings. Typewritten documents are generally classified as manuscripts but are more accurately described as typescripts.
†120 (APPM2 1989, 1.0A): Any text in handwriting or typescript (including
printed forms completed by hand or typewriter) which may or may not be part ofa collection of such texts. Examples of manuscripts are letters, diaries, ledgers,
minutes, speeches, marked or corrected galley or page proofs, manuscript books,
and legal papers.
manuscript box ~ see: archives box
manuscript collection, n. ~ A collection of personal or family papers.
RT: collection, family papers, fonds, papers
Notes: Although manuscript literally means handwritten, ‘manuscript collection’ is often used to include collections of mixed media in which unpublishedmaterials predominate. They may also include typescripts, photographs, diaries,
scrapbooks, news clippings, and printed works.
†294 (National Library of Australia): Although the literal meaning of manuscript is ‘handwritten,’ the Library’s manuscript collections cover all kinds ofunpublished written records and many contain published and pictorial records aswell. The kinds of records are extremely diverse: letters, diaries, notebooks,
speeches, lectures, drafts of books and articles, research or reference files, cutting
books, photographs, drawings, minute books, agenda papers, logbooks, financial
records, maps and plans.
manuscript curator, n. ~ An individual responsible for appraising, acquiring,arranging, describing, preserving, and providing access to a collection of original
documents; an archivist.
BT: curator
RT: archivist, historical manuscripts tradition
Notes: The use of ‘archivist’ to describe a manuscript curator is common in the
United States. Some archives use the phrase to distinguish responsibilities for dif-

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MARC

ferent types of materials. For example, a manuscript curator is responsible for collections of textual documents, while a photograph curator is responsible for collections of photographs. ‘Manuscript curator’ is also used by some to distinguishindividuals responsible for assembled or acquired collections, or for collections
unconnected to the archives’ parent organization. ‘Manuscript curator’ is sometimes related to the historical manuscripts tradition, which relied on techniques ofcurating materials based on principles of librarianship that emphasized item-level
control rather than collection-level control.
manuscript group, n. ~ A collection of materials that share the same provenance.
RT: collection, fonds, record group, series
Notes: Manuscript group is equivalent to record group, but applied to collections of personal or family papers, or nonofficial records.
manuscript repository, n. ~ An institution that collects historically valuable records
of individuals, families, and organizations from sources other than the organization that operates the institution.
Syn: collecting archives
RT: archives
map, n. ~ 1. A graphic representation of features of the Earth or another celestial
body. – 2. A representation of the relationships among things.
BT: cadastral map, cartographic record
NT: chart, choropleth map, isopleth map, plan, plat
RT: atlas, globe, scale
Notes: A map1 is typically flat, as opposed to a globe, which is round. Some
maps use relief to represent altitude. Maps are typically drawn to scale using a projection technique, such as an azimuthal, a Mercator, or a cylindrical projection.
Maps commonly include political boundaries, rounds, and geological features.
Maps are commonly associated with surface features but also include climatic,hydrological, weather, and astronomical maps. – Map2 is a metaphorical extensionof map1; the former often uses images, lines, and other graphics to show how ideas
or activities are related in time or space.
†192 (Monmonier 1996, p. xi): All maps distort reality. All mapmakers use generalization and symbolization to highlight critical information and to suppress
detail of lower priority. All cartography seeks to portray the complex, threedimensional world on a flat sheet of paper or on a television or video screen. In
short, the author warns, all maps must tell white lies. [Citing H. J. de Blij]
MARC (also USMARC, MARC 21), n. ~ A data communications format that specifies
a data structure for bibliographic description, authority, classification, community information, and holdings data.
BT: metadata
RT: data structure standard, descriptive standard, MARC Format for Archival
and Manuscripts Control
Notes: An acronym for MAchine Readable Cataloging. MARC is a UnitedStates implementation of the Information Interchange Format (ANSI Z39.2).
Other countries implemented that standard with minor variations. The variations
included UKMARC, and CanMARC. Efforts to harmonize the variations to createa single standard are reflected by the use of the name MARC 21. See
http://lcweb.loc.gov/marc/.

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242†170 (MARC 21): The Library of Congress and the National Library of Canada
are pleased to announce that the harmonized USMARC and CAN/MARC formats
will be published in a single edition in early 1999 under a new name: MARC 21.
The name both points to the future as we move into the 21st century and suggests
the international character of the format, which is appropriate and important
given its expanding worldwide use. ¶ MARC 21 is not a new format. From 19941997 the USMARC and CAN/MARC user communities worked to eliminate allremaining differences in their two already-similar formats. Compatibility had
been a feature of the development processes for both formats for many years. In
1997 and early 1998, updates to the formats were issued that made the format
specifications identical. MARC 21, a continuation of both USMARC andCAN/MARC, publishes the formats in one edition under a new name.
MARC AMC format ~ see: MARC Format for Archival and Manuscripts Control
MARC Format for Archival and Manuscripts Control, n. ~ A standard data communications format that specifies a data structure for description of records (archives
and manuscripts).
RT: MARC
Notes: Also Archival and Manuscripts Control Format (AMC), USMARC
Format for Archival and Manuscripts Control, AMC format, and MARC AMC
format.
†253 (Russell and Hutchinson 2000): In recent years, the archival community has
given much attention to the idea of adapting standard bibliographic cataloging
processes in order to describe the kinds of materials often held by archives andother depositories. This adaptation has become increasingly common in recent
years, as the special MARC AMC format was eliminated in favor of a single bibliographic format for MARC records that describes all formats of materials and theunderlying and unifying principles that can be used to describe both published andunpublished materials. The introduction of Encoded Archival Description as anelectronic standard for displaying finding aids on the World Wide Web has notdiminished the importance of bibliographic cataloging, especially in institutions
with collections including archives, published material, and other formats.
marginalia (also marginal notes), n. ~ Notes made in the margin of a document.
RT: annotation, gloss
marking, n. ~ The process of affixing an identifying number to an item, either
directly or through the use of a tag or label.
RT: stamping
markup, n. ~ 1. Publishing · The process of editing copy3 for printing, including
making corrections and adding instructions to a typesetter for layout. – 2.
Computing · The process of adding codes to a digital document to give semantic
structure to the content.
RT: Encoded Archival Context, Encoded Archival Description, Extensible
Hypertext Markup Language, Extensible Markup Language, Hypertext Markup
Language, Standard Generalized Markup Language, Text Encoding Initiative
Notes: Encoded Archival Description (EAD) is a markup2 language used to
distinguish the parts of a finding aid in order to facilitate automated manipulationof the content.
MAS ~ see: master of archival studies

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mass deacidification, n. ~ Techniques to neutralize acid and leave an alkaline reservein large quantities of paper materials.
RT: deacidification†113 (Harris and Shahani 1994): Over the past two decades, the Library ofCongress has been at the forefront of the development of deacidification processes
that can be applied en masse to large collections. In its search for an ideal massdeacidification process, the Library invented and further developed the diethyl
zinc (DEZ) gaseous process and also brought about key improvements in solventbased, liquid phase processes. In the conservation science community, gaseous
processes have traditionally been deemed to have a significant edge over liquid
phase, solvent-based processes, mainly because they preclude any possibility ofadverse effects on inks, dyes and colored pigments in manuscripts, color plates
and book covers due to bleeding or softening of inks.
master, n. ~ An item from which duplicates are to be made.
NT: edited master, protection mastermaster file, n. ~ A complete and accurate collection of long-lived data that is periodically updated and used for queries.
RT: input records
Notes: Master files were typically used in batch, rather than interactive, systems. Transactions were collected in a separate file, which was then used to update
the master on a periodic basis.
master negative (also master film, camera film), n. ~ Film used to create positive
intermediaries or distribution copies.
Notes: The master negative is usually the film that was originally exposed in
the camera.
master of archival studies, n. (MAS, abbr.) ~ A graduate degree program designed
for preappointment education of future archivists.
Notes: See http://www.archivists.org/prof-education/edd-arched.asp.
Master Record of Manuscript Collections, n. (MRMC, abbr.) ~ An early computer
application to assist in the production and indexing of finding aids for manuscript
collections at the Library of Congress.
†122 (Hickerson 1981, p. 24): MRMC II, developed and used by the LC
Manuscripts Division, is an expanded version of the MRMC system designed foradministrative control. After modifying the system several times since its creation in
1967, the staff decided in 1973 that major changes were desirable. Enhancements
made possible the production of catalog cards and a cumulative index to theDivision’s holdings, thus providing access as well as administrative control. These
modifications were based on the LC MARC II format (record structure, content, andcoding) and were intended to be compatible with the MARC format for manuscripts.
†184 (LC Mss 1997): The Master Record of Manuscript Collections serves as
the basic guide to the division’s collections. It consists of Master Record I, a brief
checklist of all collections in the division’s custody, and Master Record II, a morecomprehensive catalog containing summary descriptions of collections and anindex to the names and key terms cited in these descriptions. Neither Master
Record I nor II has been published, but copies are available in reading rooms
throughout the Library. In addition, Master Record II may be accessed throughthe Library’s online catalog which is available on-site and through the Internet.

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244mat, n. ~ 1. A sheet of cardboard or other materials used in mounting flat items forstorage or framing. – 2. A simple frame made from cardboard or other material.
NT: sink mat
RT: mountNotes: A mat1 commonly has a solid back, on which the item is mounted, anda front with a window cut to allow the item to be viewed. – Mat2 refers to the sheet
placed in front of the item; it is distinguished from the mount, which is the backing board to which the item is attached.
material, n. ~ 1. The substance of which something is made. – 2. A thing; a resource1,3.
– 3. An object having physical or intellectual substance.
NT: artifact, document, record, specimen
RT: object, resource
Notes: This glossary uses ‘material’ as an encompassing, generic term todescribe the broad variety of items that an archives might collect, regardless of
medium, format, or type. It is used to avoid connotations carried by terms such asrecord, document, or object. In this sense, materials may be tangible (of matter) or
virtual (electronic) and may be used to describe a group of individual items. In thecontext of digital information, ‘material’ is roughly synonymous with ‘resource’.
matrix, n. ~ 1. A mold, especially one made by impression. – 2. A metal master used
to press phonograph records. – 3. An array of elements.
Notes: In printing, matrix1 generally means the thing that holds the ink to betransferred to the printed surface. For example, a matrix used to make a dye transfer print or Woodburytype is a shallow, three-dimensional relief formed in hardened gelatin. – A matrix2 can be used as a stamper to produce pressings or as amother to produce a stamper.
matte (also mat), n. ~ 1. A dull, nonreflecting finish, principally used to describe thesurface of photographic prints. – 2. Motion pictures · A mask used to block a
portion of the film during shooting, allowing another scene to be printed in composite to create a final image.
RT: glossy
Notes: The use of a matte2 for special effects was a very common before theintroduction of computer generated imagery (CGI).
measured drawing, n. ~ An architectural drawing, made to scale, of a building or
structure.
BT: architectural drawing, drawing
Notes: Measured drawings are not used to guide construction but are createdto document an existing building or structure.
mechanical rights, n. ~ The rights of creators to royalties when others record anddistribute their works.
DF: performance rights
RT: copyright†83 (Fed. Reg., 66:47 (9 March 2001), p. 14099.): The copyright laws of theUnited States grant certain rights to copyright owners for the protection of theirworks of authorship. Among these rights is the right to make, and to authorize
others to make, a reproduction of the copyrighted work, and the right to distribute, and to authorize others to distribute, the copyrighted work. Both the reproduction right and the distribution right granted to a copyright owner inhere in all
works of authorship and are, for the most part, exclusive rights. However, for
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copyright holders of nondramatic musical works, the exclusivity of the reproduction right and distribution right are limited by the compulsory license of section
115 of the Copyright Act. Often referred to as the ‘mechanical license,’ section 115
grants third parties a nonexclusive license to make and distribute phonorecords of
nondramatic musical works. The license can be invoked once a nondramaticmusical work embodied in a phonorecord is distributed ‘to the public in the
United States under the authority of the copyright owner.’ 17 U.S.C. 115(a)(1).
Unless and until such an act occurs, the copyright owner’s rights in the musicalwork remain exclusive, and the compulsory license does not apply. Once it does
occur, the license permits anyone to make and distribute phonorecords of themusical work provided, of course, that they comply with all of the royalty andaccounting requirements of section 115. It is important to note that the mechanical license only permits the making and distribution of phonorecords of a musicalwork, and does not permit the use of a sound recording created by someone else.
The compulsory licensee must either assemble his own musicians, singers, recording engineers and equipment, or obtain permission from the copyright owner to
use a preexisting sound recording. One who obtains permission to use another’ssound recording is eligible to use the compulsory license for the musical composition that is performed on the sound recording. The mechanical license was thefirst compulsory license in U.S. copyright law, having its origin in the 1909
Copyright Act. It operated successfully for many years, and it continued under the
1976 Copyright Act with only some technical modifications. However, in 1995,
Congress passed the Digital Performance Right in Sound Recordings Act (‘Digital
Performance Act’), Public Law 104-39, 109 Stat. 336, which amended sections 114
and 115 of the Copyright Act to take account of technological changes which werebeginning to enable digital transmission of sound recordings. With respect to section 115, the Act expanded the scope of the mechanical license to include the rightto distribute, or authorize the distribution of, a phonorecord by means of a digitaltransmission which constitutes a ‘digital phonorecord delivery.’mechanical wood pulp, n. ~ A paper pulp made by physically grinding wood without
separating the cellulose fibers from impurities such as lignin.
BT: paper, pulp
RT: chemical wood pulp
Notes: Paper made from mechanical wood pulp has relatively low strength, discolors fairly rapidly upon exposure to air and light, and has very little permanence.
It does, however, possess good bulk, opacity, and compressibility. Life expectancy isrelatively low for wood pulp paper – about 100 years – depending upon storage,
handling, acidity of inks or pigments used upon the paper, and sizing.
media, n. ~ 1. Plural of medium. – 2. The mass communications industry and profession as a whole, including newspapers, television, and radio.
RT: medium
media migration, n. ~ The process of converting data from one type of storage material to another to ensure continued access to the information as the material
becomes obsolete or degrades over time.
BT: migration
Notes: Media migration does not alter the bitstream. Examples of media migration include copying files from 5¼ floppy disks to 3½ floppy discs to CD to DVD.

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medium246

medium, n. (media, pl.) ~ 1. The physical material that serves as the carrier for information. – 2. Art · The materials and technique used to create a work. – 3.
Painting · The liquid in which pigment is suspended.
BT: extrinsic element
RT: carrier, media
Notes: Medium1 refers to the thing that bears the information, as distinguishedfrom the base1. For example, in printing, the ink is the medium and the paper isthe base. In videotape, the magnetic material that holds the signal is the media,
and the polyester film is the base. – Medium2 is frequently used when describing
artworks; for example, oil on canvas or mixed media. – An example of medium3 islinseed oil, which is used in oil paint.
†17 (InterPARES Authenticity, p. 6): [There is a question as to whether]medium – that is, the physical carrier on which a record is stored – is a part of therecord itself or as a part of its technological context. For diplomatists examining
medieval documents, the medium is an essential component of a record because
the examination of the physical carrier on which the document is inscribed is oneof the most obvious proofs of its authenticity. In the translation of diplomaticconcepts into the modern, paper-based, recordkeeping environments, themedium has continued to be treated as a part of the record itself, mainly because
the medium and the message are inextricably linked. ¶ The question was whether,in an electronic recordkeeping environment, the medium should continue to betreated as an essential part of the record itself given that 1) the medium and themessage are no longer inextricably linked; 2) what is inscribed on or affixed to themedium is not a record as such (or words, or pictures), but a bitstream; and 3) the
choice of a medium by those creating or maintaining the record is often arbitrary
and carries no particular significance.
†26 (Bergeron 2002, p. 59 ff): The medium is the physical material, whether inthe form of a disk or a tape, used to store computer data. The material, whether it
is a thin layer of iron oxide sprayed on a paper, plastic, or a metal base, or whether
it is a thin sheet of aluminum foil sandwiched between disks of plastic, or whether
it is a paper card punched full of holes, imparts certain characteristics to themedia. [Characteristics include compatibility, speed, capacity, data density, cost,volatility, durability, and stability.]
Melinex, trademark ~ A polyester film manufactured by DuPont.
BT: polyester
memex, n. ~ A massive store of human knowledge that serves as an extension ofhuman memory, envisioned by Vannevar Bush in 1945.
Notes: Some consider Bush’s description of memex to be the first conceptionof hypertext.
†38 (Bush 1945): Consider a future device for individual use, which is a sort ofmechanized private file and library. It needs a name, and, to coin one at random,‘memex’ will do. A memex is a device in which an individual stores all his books,
records, and communications, and which is mechanized so that it may be consulted with exceeding speed and flexibility. It is an enlarged intimate supplement
to his memory. ¶ It consists of a desk, and while it can presumably be operated
from a distance, it is primarily the piece of furniture at which he works. On the top
are slanting translucent screens, on which material can be projected for conven-

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memoryient reading. There is a keyboard, and sets of buttons and levers. Otherwise it
looks like an ordinary desk.
memorandum (frequently memo), n. (memorandums, memoranda, memos, pl.) ~1. A textual communication used principally in business that lacks the formal
salutation and complimentary ending of a letter. – 2. A short note made as a personal reminder. – 3. An informal document detailing the terms of a contract ortransaction; a memorial3.
RT: letter†167 (D Levy 2001, p. 70–71): The memo1, too, was a product of the search for
speed, efficiency, and standardization. It arose most directly from the letter. Letters
as a form of personal correspondence had of course existed for many centuries.
They were already used in commerce, mainly for external communication. The
conventions of letter writing were well established. These included the date of writing, a formal salutation (‘Dear . . . ‘) as well as a formal closing (‘Your most . . .’) . . .
As the letter was increasingly used for internal communication, within and acrossdepartments, the new business experts, masters of efficiency, argued for a much
simplified format. Typing time could be saved if the company printed up letterheads with fields such as To, From, and Subject, and if openings and closings were
stripped down to a bare minimum. . . . ¶ . . . The ‘Subject’ field had a double purpose. It of course gave the recipient a quick way to determine what the memo wasabout. But it was equally important as a resource for a new class of workers, the fileclerk. It helped the clerk determine where in the vertical files to store the memo.
memorandum book, n. ~ A personal anthology of aphorisms, short passages fromliterature, poems, and other notes transcribed into a blank volume to serve thememory or reference of the compiler.
Syn: commonplace bookmemorial, n. ~ 1. A commemorative item, especially a monument honoring an individual or individuals who have died. – 2. A written statement of facts accompanying a petition. – 3. An informal document detailing the terms of a contract ortransaction; a memorandum3. – 4. A formal document issued by a legislative body
expressing an opinion or requesting another body outside its jurisdiction to takesome action.
RT: petition†243 (NARA/SRA, Current Recordkeeping Practices 2001): Generally speaking,in the late 18th and 19th centuries a petition, unlike a memorial, included a prayer(e.g., petition of John Smith praying that his claim be granted). Memorials also
express opposition to (‘remonstrate against’) some pending action. In modern
usage, there is no apparent difference between a memorial and a petition, andpetition has become the commonly accepted generic term. A similar documenttransmitted to Congress by a legislative body such as a State legislature takes theform of a resolution and is sometimes termed a memorial.
memorial record, n. ~ 1. A book containing information about a person after their
death. – 2. A book provided at funeral or memorial services for guests to sign.
BT: record
memory, n. ~ 1. The knowledge of events, people, places, and other things of the past.
– 2. An individual’s knowledge of the past. – 3. A specific recollection of something
in the past. – 4. Computing · The portion of a computer used to store information.

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Notes: Memory4 connotes a computer’s internal storage that is directly accessible by the operating system (RAM or ROM), as opposed to hard drives or otherdata stores.
†255 (Samuels 1986): Who controls the past, controls the future: who controls
the present, controls the past. . . . The mutability of the past is the central tenet of
Ingsoc. Past events, it is argued, have no objective existence, but survive only in
written records and in human memories. The past is whatever the records and thememories agree upon. And since the Party is in full control of all records, and inequally full control of the minds of its members, it follows that the past is whatever they Party chooses to make it. [Quoting George Orwell, 1984.]
mend, n. ~ A minor rehabilitation to an item not that does not require any material
to be replaced.
RT: repair, restoration
Notes: Mending requires less than repairing.
mere act, n. ~ Diplomatics · An act that is neither directed toward, nor capable of,changing the relationships between two or more physical or juridical persons.
BT: actmessage digest, n. ~ 1. Computing · A unique numerical value derived from a data
stream, typically through a one-way hash function, that can be used to test the
integrity of the data stream. – 2. A collection of email messages sent to a distribution list over a period of time and combined into a single email message for distribution.
RT: digital signature
Notes: A message digest1 can be generated using the MD5, secure hash algorithm (SHA), or other algorithms. If a message digest is calculated on a data
stream and compared to an earlier message digest, it is possible to determine if
there has been even a minor alteration in the content of the data stream. Message
digests are key components of digital signatures.
message handling system, n. (MHS, abbr.) ~ A part of the International
Telecommunications Union X.400 standard that specifies functions for the useragents and message transfer system used in the exchange of email.
metadata, n. ~ A characterization or description documenting the identification,
management, nature, use, or location of information resources (data).
NT: administrative metadata, descriptive metadata, Dublin Core, MARC,
preservation metadata, structural metadata
Notes: Metadata is commonly defined as “data about data.” Metadata is frequently used to locate or manage information resources by abstracting or classifying those resources or by capturing information not inherent in the resource.
Typically metadata is organized into distinct categories and relies on conventions
to establish the values for each category. For example, administrative metadata may
include the date and source of acquisition, disposal date, and disposal method.
Descriptive metadata may include information about the content and form of thematerials. Preservation metadata may record activities to protect or extend the lifeof the resource, such as reformatting. Structural metadata may indicate the interrelationships between discrete information resources, such as page numbers.
In terms of archives, MARC format and EAD are standards for structuring
descriptive metadata about collections. Dublin Core is a standard for structuring
metadata that is intended for describing web resources.
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metadata encoding and transmission standard

In terms of information technology, metadata includes the documentation ofdata architecture, properties, and methods necessary to store, retrieve, and use thedata in a meaningful manner. To the extent that data is a record, it may also
include administrative, descriptive, preservation, and structural information.
†26 (Bergeron 2002, p. 9): Metadata includes descriptive summaries and highlevel categorization of data and information. Knowledge is information that isorganized, synthesized, or summarized to enhance comprehension, awareness, orunderstanding. That is, knowledge is a combination and an awareness of the context in which the data can be successfully applied. Although the concept of data isroughly equivalent to metadata, unlike data, information, or metadata, knowledge
implies a human – rather than computer – host.
†92 (Future 1999): Having heard someone once define information science as‘librarianship practiced by men,’ Mr. Gorman concluded by defining metadata as‘cataloging practiced by ill-informed men.’†175 (C Lynch 2000, p. 34): We have an object and a collection of assertions
about it. The assertions may be internal, as in a claim of authorship or date andplace of publication on the title page of a book, or external, represented in metadata that accompany the object, perhaps provided by third parties. We want to ask
questions about the integrity of the object: Has the object been changed since its
creation, and, if so, has this altered the fundamental essence of the object? (Thiscan include asking these questions about accompanying assertions, either embedded in the object or embodied in accompanying metadata).
†223 (Personal communication, Ken Thibodeau, 19 May 2003): Metadata used tohave a perfectly nice meaning in engineering, and information technologists’ appropriation of the term ‘ontology’ was payback for librarians’ corruption of ‘metadata’.
†235 (Puglia, Reed, and Rhodes 2004, p. 6): Metadata makes possible several key
functions – the identification, management, access, use, and preservation of a digital resource – and is therefore directly associated with most of the steps in a digital
imaging project workflow: file naming, capture, processing, quality control, production tracking, search and retrieval design, storage, and long-term management.
metadata encoding and transmission standard, n. (METS, abbr.) ~ An Extensible
Markup Language (XML) schema used to package digital objects, along withdescriptive, administrative, and structural metadata.
†190 (METS 2003): Maintaining a library of digital objects of necessity requires
maintaining metadata about those objects. The metadata necessary for successful
management and use of digital objects is both more extensive than and different
from the metadata used for managing collections of printed works and other physical materials. While a library may record descriptive metadata regarding a book in
its collection, the book will not dissolve into a series of unconnected pages if thelibrary fails to record structural metadata regarding the book’s organization, norwill scholars be unable to evaluate the book’s worth if the library fails to note thatthe book was produced using a Ryobi offset press. The same cannot be said for adigital version of the same book. Without structural metadata, the page image ortext files comprising the digital work are of little use, and without technical metadata regarding the digitization process, scholars may be unsure of how accurate areflection of the original the digital version provides. For internal management
purposes, a library must have access to appropriate technical metadata in order toperiodically refresh and migrate the data, ensuring the durability of valuable
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resources. ¶ The Making of America II project (MOA2) attempted to address theseissues in part by providing an encoding format for descriptive, administrative, andstructural metadata for textual and image-based works. METS, a Digital LibraryFederation initiative, attempts to build upon the work of MOA2 and provide an
XML document format for encoding metadata necessary for both management ofdigital library objects within a repository and exchange of such objects between
repositories (or between repositories and their users). Depending on its use, a
METS document could be used in the role of Submission Information Package(SIP), Archival Information Package (AIP), or Dissemination Information Package(DIP) within the Open Archival Information System (OAIS) Reference Model.
methylene-blue test, n. ~ A standard (ISO 18917, ANSI IT9.17) for determining theamount of residual thiosulfate ions that remains in gelatin silver film after processing.
BT: residual hypo test
RT: densitometric method (silver), fixer, microfilm inspection
Notes: The standard is used to assess the relative permanence of film by determining how much thiosulfate (hypo or fixer) remains in the film.
METS ~ see: metadata encoding and transmission standard
mezzotint, n. ~ 1. An intaglio process to make prints in which the image midtones andhighlights are drawn on a dark background. – 2. A print made using this process.
Notes: A mezzotint plate is usually copper or steel. It is prepared by using a
rocker to give it a uniformly roughened surface that accepts ink. A burnisher orother tool is used to create the design by smoothing the surface so that it accepts
less ink. The mezzotint was introduced in the 17th century.
MHS ~ see: message handling system
microcard ~ see: micro-opaquemicroclimate, ~ n. ~ The physical conditions, especially temperature, humidity, pollution, and air movement, within an enclosed space.
DF: microenvironment
Notes: Microclimates are distinguished from microenvironments, the latterdescribing physical conditions within an enclosure, such as a polyester sleeve or
storage box.
microcomputer ~ see: computer
microcopy (also microimage), n. ~ 1. A copy that has been reduced during reproduction to a size that requires magnification to be read. – 2. An image on microfilm.
BT: copy, microfilm
microenvironment, n. ~ The physical conditions within a storage enclosure, especiallyas regards the interaction of trapped, still air immediately surrounding an object.
DF: microclimate
RT: environmental control
Notes: In the context of preservation, ‘microenvironment’ connotes the environment within an enclosure holding an item, such as a polyester sleeve, a CD
jewel case, or a paper envelope. While such an enclosure can provide a barrier
against external conditions, it can accelerate deterioration of the item by trapping
undesirable chemicals in the item. For example, a polyester sleeve can capture andconcentrate gases from a decomposing nitrate negative. Microenvironments are
distinguished from microclimates, the latter describing physical conditions within
an enclosed space that is significantly larger, such as a display case.

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microform reader

microfiche (also fiche), n. ~ A sheet of transparent film with microimages arranged inrows and columns, usually with an area for an eye-readable description at the top.
BT: microfilm
RT: step-and-repeat camera
Notes: Two standard sizes of microfiche are 105  148 mm (about 4  6
inches) and 75  125 mm (about 3  5 inches). Microfiche may be printed fromstrips of microfilm or may be created using a step-and-repeat camera.
microfilm, n. ~ 1. Transparent film containing highly reduced copies of documents. –2. High-resolution, low-grain film used make such copies.
BT: microform
NT: acquisition microfilm, camera microfilm, computer input microfilm,
computer output microfilm, jacketed microfilm, microcopy, microfiche, preservation microfilm, serialized microform, unitized microform
RT: administrative microfilming, ammonia process, aperture card, blip code,
Copyflo, diazo film, disposal microfilming, duplicating master, film, flatbed camera, flow camera, line code index, micrographics, planetary camera, readerprinter, rotary camera, security microfilming, step-and-repeat camera
Notes: Microfilm1 may be in rolls, sheets (microfiche), strips (usually in jackets),or chips (usually in aperture cards). Standard widths of roll film include 35 mm
and 16 mm. Microfilm may use gelatin silver, diazo, or vesicular processes to form
the images.
microfilm camera, n. ~ A camera specifically designed to produce microfilm.
NT: flatbed camera, planetary camera, rotary camera, step-and-repeat camera
microfilm inspection, n. ~ 1. A quality control test performed on microfilm after
production to determine if it meets standards for archival processing2, completeness, targeting, and other factors. – 2. Periodic examination of microfilm in storage to monitor its condition and check for deterioration or damage.
RT: methylene-blue test
microfilm jacket (also film jacket), n. ~ A thin plastic sleeve with separate channels
to house short strips of microfilm and with a space reserved for a header.
RT: jacketed microfilm
Notes: Microfilm jackets are used to hold strips of microfilm cut from rolls sothat the materials filmed can be unitized and be filed like microfiche.
microfilm strip, n. ~ A short piece of microfilm cut from a roll so that it can beinserted in a jacket.
RT: jacketed microfilm
Notes: Inserting microfilm strips in a jacket gives roll film the convenience of
microfiche.
microform, n. ~ A general term used for any medium, transparent or opaque, that
holds highly reduced reproductions.
NT: microfilm, micro-opaque, serialized microform, unitized microform
RT: aperture card
microform publication, n. ~ A serial or monograph distributed on microform.
BT: publication
microform reader, n. ~ Equipment that enlarges microfilm images so that they canbe easily viewed.
DF: reader

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RT: reader-printerNotes: A microform reader may be designed to work with only film or withfiche or jacketed film, or it may be able to read from different formats. A microform reader-printer incorporates a mechanism to make copies, typically on paper.
micrographics, n. ~ The process and techniques of creating microforms.
RT: microfilm, microphotography, print film, reprographics
Notes: Micrographics includes the preparation of materials, the camera work
to make the reproductions, the development and testing of film, and indexing andretrieval systems.
microimage ~ see: microcopy
micro-opaque (also microcard, microprint), n. ~ A nontransparent base with highly
reduced reproductions arranged in rows and columns.
BT: microform
Notes: A micro-opaque may be made by a photographic or a printing process.
microphotography, n. ~ The use of photographic processes and techniques to create
highly reduced images.
RT: micrographics, photograph, photomicrography
Notes: Microphotography is distinguished from photomicrography, theprocesses and techniques of creating greatly enlarged photographs of things normally too small to be seen with the unaided eye.
microprint ~ see: micro-opaque
middle digit filing, n. ~ A filing system that uses a tripartite number, using the middle part for the initial sort, the first part of the number for the second sort, and thethird part for the final sort.
Notes: A file code 123-45-678 would be filed 45, 123, 678.
†247 (Robek, et al. 1996, p. 124): The important advantage of middle-digit filing in comparison to straight numeric filing is its almost perfect distribution offolders throughout the entire system. This makes it possible to place responsibility
for accuracy in filing on the clerk assigned to a specific section. It also eliminates
the queuing or congestion that occurs with straight numeric arrangements, which
tend to concentrate file activity in the most recent or higher sequential order.
middle gray ~ see: neutral test card
middleware, n. ~ Software that mediates the exchange of information between two
applications or between an application and a network.
RT: application program interface
Notes: Sometimes called an application programming interface.
migrated archives, n. ~ 1. The archives of a country that have moved from the country where they were originally accumulated; removed archives. – 2. Older computer files that have been moved to a new medium or software format.
Syn: removed archives
BT: archives
migration, n. ~ The process of moving data from one information system or storage
medium to another to ensure continued access to the information as the system or
medium becomes obsolete or degrades over time.
NT: format migration, media migration
RT: conversion, reformat
Notes: Copying information onto the same format storage media without any
alteration is generally referred to as refreshing.
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MIS†262 (Sedona Principles 2003, p. 4): In a perfect world, electronic records that
continue to be needed for business purposes or litigation are converted for use in
successor systems and all other data is discarded. In reality, though, such migrations are rarely flawless.
MII, n. ~ An analog videotape format introduced by Panasonic in 1986 with a helicalscan and two longitudinal audio tracks.
RT: video
Notes: Pronounced M2.
mildew, n. ~ A fungus that obtains its food from the organic substance on which it
grows and that generally has the appearance of a gray or white powder.
Notes: Mildew produces citric, gluconic, oxalic, or other organic acids, which
can damage paper, leather, cloth, and similar materials. They may create coloredstains that are difficult to remove.
MIME ~ see: Multipurpose Internet Messaging Extensions
mimeograph, n. ~ A process to create multiple copies using an inked stencil.
RT: stencil process
Notes: Originally a tradename of the A. B. Dick company, now considered ageneric term. The mimeograph process forces ink through a stencil, as distinguishedfrom a spirit process, which transfers a small layer of pigment from a master.
minicomputer ~ see: computer
Minnesota method, n. ~ An strategy for appraising materials that combines aspectsof collection analysis, documentation strategy, appraisal, and functional analysis.
Notes: See Mark A. Greene and Todd J. Daniels-Howell, “Documentation with
‘An Attitude’: A Pragmatist’s Guide to the Selection and Acquisition of Modern
Business Records” in James M. O’Toole, ed., The Records of American Business(Society of American Archivists, 1997).
†150 (Jimerson 1998): The ‘Minnesota Method’ [Mark A. Greene and Todd J.
Daniels-Howell] developed is based on the assumption that ‘all archival appraisal
is local and subjective’, but that, through careful analysis of both records creatorsand the records themselves, archivists can establish appraisal and selection criteriathat are ‘rational and efficient relative to a specific repository’s goals andresources’. The strategy they propose includes: defining a collecting area; analyzing
existing collections; determining the documentary universe, including relevant
government records, printed and other sources; prioritizing industrial sectors,
individual businesses, geographic regions, and time periods from which records
will be sought; defining functions performed by businesses and the collecting levels needed to document major functions; connecting documentary levels to priority tiers; and updating this process every three to seven years. They outline priority
factors used in making these decisions, documentation levels, and decision points
to refine the priority levels. This Minnesota Method combines features of archival
approaches to collection analysis, documentation strategy, appraisal, and functional analysis.
minutes, n. ~ A record containing notes of actions taken and comments made at a
meeting.
DF: proceedings
mirroring ~ see: silver mirroring
MIS ~ see: management information system

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miscellaneous documents, n. ~ Congress · A series of documents from nongovernmental sources that were printed by the United States House of Representatives.
RT: document†110 (NARA Senate Records): Petitions, memorials, communications from
non-governmental sources, special reports, reports from independent agencies,
and other miscellaneous items that were ordered printed by the House. These
were numbered in each Congress in the following manner H. Misc. Doc. 23, 53d
Cong., 1st sess. In 1895 this series was consolidated with the Executive Document
series, and the resulting series became known simply as House Documents.
mitigation ~ see: disaster plan
mixed media, n. ~ Works of art that combine different materials.
RT: multimedia
Notes: Collages are often examples of mixed media, combining photographs,
text, objects, and painting. Mixed media is distinguished from multimedia, which
combines different presentation formats, such as sculpture and music.
mnemonic filing system, n. ~ A system to classify files using codes that are reminiscent of the category they represent.
BT: filing system
RT: classification scheme
Notes: Examples of codes used in a mnemonic filing system include ADM foradministrative files, FIN for financial files, and PER for personnel files. The codes
are usually arranged alphabetically.
mobile shelving ~ see: compact shelving
mockumentary, n. ~ A parody in the form of a documentary.
RT: docudrama
Notes: Often used to describe movies made by Christopher Guest, includingThis is Spinal Tap and A Mighty Wind.
mockup, n. ~ 1. Graphics · A prototype of a page design used for proofreading and as
instructions to a typesetter. – 2. A model used for demonstration, testing, or analysis.
model, n. ~ 1. A three-dimensional representation of an idea or object. – 2. A simplified representation of something, especially a diagram.
NT: data model
Notes: Model1 includes prototypes, which may suggest the general appearance
and parts or may be functional; for example, a patent model. Model implies something that is smaller than the thing it represents; for example, a model railroad. –Model2 may represent a process or concept. For example, the waterfall model
describes a method for software development, and IDEF can be used to describe
data models.
model shot, n. ~ Photography, Motion pictures · The use of miniatures, shot toappear full-scale, in lieu of location shots or real objects.
Notes: Model shots are commonly used for special effects. For example, on the
program “Star Trek,” exterior shots of the star ship Enterprise were filmed using
model shots.
mold, n. ~ 1. A fungus that grows on organic matter. – 2. A container that gives shape
to liquid materials. – 3. A wooden frame with a wire screen used in making paper.
monetary appraisal, n. ~ The process of determining a fair market value for materials.
DF: appraisal

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moral rights

Syn: valuation
RT: fair market valuemonetary value, n. ~ The estimated amount of money that an item would bring ifoffered for sale.
BT: value
Notes: Monetary value is commonly used for tax deductions when materials
are donated.
monochrome, adj. ~ 1. Having a single color. – monochromatic, adj. ~ 2.
Photography · Being sensitive to only one color in the spectrum.
RT: black and white, color, orthochromatic, panchromatic
Notes: A monochrome1 image may have many shades of the same color. For
example, a cyanotype is a monochrome image with many shades of Prussian blue.
Although the phrase ‘black and white’ is commonly used to mean monochrome, itis properly limited to items with neutral shades of gray. – Early photographic
emulsions were monochromatic2 because they were sensitive only to blue light.
monograph, n. ~ 1. A published work limited to a single topic. – 2. Description · A
nonserial publication.
monophonic (also mono, monaural), adj. ~ Having a single audio channel.
Notes: A monophonic recording or broadcast reproduces sound from a single
source, although it may combine signals from several microphones. ‘Monophonic’is distinguished from ‘stereophonic’ (two channels) and ‘quadraphonic’ (fourchannels).
montage, n. ~ 1. The technique of combining existing images to form a larger, unified
picture. – 2. A work created using such a technique. – 3. Motion pictures · Ashot formed by superimposing two separate shots.
DF: collage
NT: photomontage
RT: composite
Notes: Montage1,2 is distinguished from collage, which combines elements but
does not form a unified picture.
moral rights, n. ~ The legal right of creators to have their works attributed to themand to protect the integrity of their works.
BT: intellectual property
RT: copyright, Visual Artists Rights Act
Notes: In the United States, moral rights are defined in the Visual Artists Rights
Act (17 USC 106A). The federal law is restricted to certain still photographs,
paintings, drawings, prints, and sculptures that are signed and consecutively numbered by the author and that are unique or limited to editions of 200 or less.
Outside the United States and in some states, moral rights may cover the rights ofcreators of other formats, including written works.
†250 (Rosenblatt 1998): The term ‘moral rights’ is a translation of the Frenchterm droit moral, and refers not to ‘morals’ as advocated by the religious right, butrather to the ability of authors to control the eventual fate of their works. An author
is said to have the “moral right” to control her work. The concept of moral rights
thus relies on the connection between an author and her creation. Moral rights
protect the personal and reputational, rather than purely monetary, value of a work
to its creator. . . . ¶ In the U.S., moral rights are primarily protected by VARA. Before

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VARA was passed, courts and commentators struggled to find moral rights in the“derivative work” provision of the Copyright Act, the laws of defamation, the rights
of privacy and publicity, the doctrine of misappropriation, and especially the
Lanham Act, which deals with trademarks and unfair competition. Authors may
seek moral rights protection from state moral rights laws and art preservation
statutes in California and New York, whose provisions resemble those of VARA.
Authors whose works are not covered by VARA and the state statutes may also seek
moral rights-type protection from various other sources of law.
†281 (USC, 17 USC 106A): The author of a work of visual art shall have theright to claim authorship of that work, and to prevent the use of his or her nameas the author of any work of visual art which he or she did not create; shall havethe right to prevent the use of his or her name as the author of the work of visual
art in the event of a distortion, mutilation, or other modification of the work
which would be prejudicial to his or her honor or reputation; and subject to thelimitations set forth in section 113(d), shall have the right to prevent any intentional distortion, mutilation, or other modification of that work which would be
prejudicial to his or her honor or reputation, and any intentional distortion, mutilation, or modification of that work is a violation of that right, and to prevent any
destruction of a work of recognized stature, and any intentional or grossly negligent destruction of that work is a violation of that right.
MoReq ~ see: Requirements for the Management of Electronic Records
mosaic panorama ~ see: panorama
mother, n. ~ An intermediate master used to create stampers in the mass-productionof disk recordings.
Notes: The process is used in the mass production of analog phonographrecords and of digital CDs and DVDs.
motion, n. ~ 1. A request made to a court for a ruling or order. – 2. A proposal madeaccording to formal parliamentary procedure.
motion picture (also movie, moving picture, picture show, cinefilm), n. ~ Asequence of images that, when viewed in rapid succession, gives the appearance of
movement.
DF: picture, video
Syn: movie
BT: moving image
NT: news film, newsreel
RT: celluloid, cinematography, film, visual materials
Notes: ‘Motion picture’ connotes the use of film, as distinguished from ‘video’,
which uses magnetic tape. ‘Motion picture’ is sometimes used as a generic termsynonymous with ‘moving image’.
†281 (USC, 17 USC 101): Copyright · ‘Motion pictures’ are audiovisual works
consisting of a series of related images which, when shown in succession, impart
an impression of motion, together with accompanying sounds, if any.
mount, n. ~ 1. An item used as a support. – 2. The process of placing an item on sucha support. – 3. The process of placing the items of an exhibit for display.
RT: dry mount, mat, wet mountNotes: A mount may be a frame, stand, or board used to display or protect an
item. A mount is secondary to the item mounted. Flat works, such as drawings or

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multilevel description

photographs, may be attached to a cardboard mount using glue, dry mount tissue,or hinges. Slides made with 35 mm film are typically placed in 2  2 inch cardboard mounts that surround the image.
movie (also motion picture, moving picture, and cinefilm), n. ~ A sequence ofimages that, when viewed in rapid succession, gives the appearance of movement.
DF: video
Syn: motion picture
BT: moving image
RT: cinematography, film
Notes: ‘Movie’ connotes the use of film, as distinguished from video, whichuses magnetic tape.
movie still (also film still, still picture), n. ~ Photographs made during the production of a motion picture, showing the actors and sets.
BT: photograph
RT: frame enlargement
Notes: Movie stills appear to be scenes from the production; they do not show
the equipment and supporting staff that are not visible in the final production.
They are commonly used for publicity. A photograph made from a frame of the
motion picture itself is called a frame enlargement. Movie stills are generally ofmuch higher quality than frame enlargements.
moving image, n. ~ A generic term for a visual work that has the appearance of
movement.
NT: motion picture, movie, screenplay, video
RT: A reel, academy format, B reel, changeover cue, clip, cue mark, documentary, episode, image, outtake, rough cut, rushes, scene, screening, sequence, shot,
split screen, time lapse photography, trailer, visual materials, work print
Notes: ‘Moving image’ includes motion pictures, video, and flip books.
moving picture ~ see: motion picture
MRMC (also MRMC I, MRMC II) ~ see: Master Record of Manuscript Collections
ms ~ see: manuscript
Notes: Mss is an abbreviation for manuscripts (plural). MsS is an abbreviation
for manuscript signed.
MS23 ~ see: quality index
multilevel description, n. ~ Description · A finding aid or other access tool thatconsists of separate, interrelated descriptions of the whole and its parts, reflecting
the hierarchy of the materials being described.
BT: description
RT: hierarchical description
Notes: Multilevel description proceeds from the general to the specific. Eachlevel contains information relevant only to that level. Descriptions of a subordinate part does not repeat information in a description of its parent, with the
exception of information necessary to link the part to its parent.
†144 (ISAD(G) 2000, p. 12): If the fonds as a whole is being described, it should
be represented in one description. If description of the parts is required, they may
be described separately. The sum total of all descriptions thus obtained, linked ina hierarchy represents the fonds and those parts for which descriptions were
made. For the purposes of these rules, this technique of description is called multilevel description. [Abridged.]
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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multimedia

258

multimedia, n. ~ A work that combines different formats into an integrated whole.
RT: hypermedia, mixed media
Notes: Multimedia commonly refers to works that combine sound, images,
and text. However, the term is more encompassing, and can include works thatcombine sculpture and music, or music and light. Multimedia should be distinguished from mixed media, which are works that combine different materials,
such as photography and paint.
†269 (Spingarn-Koff 2000): Multimedia isn’t confined to computers, [Randall]
Packer said, but has its roots in Wagner’s 19th century operas. ¶ Wagner’s conceptof the ‘Gesamtkunstwerk,’ or Total Artwork, envisioned a synthesis of the arts
which is now found in the latest digital environments, Packer said. ¶ ‘There’s a lineage of scientists and artists who envisioned the integration of media and artistic
form,’ Packer said. ‘Virtual reality didn’t come from nowhere.’multiple exposure, n. ~ 1. An image consisting of several separate exposures recorded
in a single photograph. – 2. The technique of creating such an image.
RT: combination printing
Notes: Multiple exposures may be intentional or accidental. If the shutter in acamera is tripped more than once without advancing the film, the different exposures are superimposed. A similar effect can be done on photographic paper in thedarkroom, sometimes called multiple printing. Multiple exposures can also bemade by leaving the shutter open while a strobe is fired in succession. Multiple
exposures are distinguished from combination printing, in which several negatives are used to print separate parts of a larger, unified image.
Multipurpose Internet Messaging Extensions, n. (MIME, abbr.) ~ A standard (RFC2045) that allows complex data formats to be sent as the content of email.
RT: electronic mailNotes: The email standard RFC 822 says little about the content of message
bodies. The MIME provides specifications for textual message bodies in character
sets other than US-ASCII, an extensible set of different formats for nontextual
message bodies, multipart message bodies, and textual header information incharacter sets other than US-ASCII. See http://www.faqs.org/rfcs/rfc2045.html.
multisensory documents ~ see: compound document
municipal records, n. ~ The records of a town, city, or other local government body.
BT: record†49 (Cox 1990, p. 76): The records of the larger American municipalities pose
greater problems for the archival profession than that of most local governments
due to their size, greater complexity in government, and broader sense of independence.
muniment, n. ~ A deed, charter, or similar document that documents the rights or
privileges of a person, family, or organization.
Notes: Munimuents are kept for use as evidence to defend title or other property rights in land, possessions, or inheritances.
muster roll, n. ~ 1. A list of troops present on the review of troops (day of muster),noting their condition. – 2. A shipmaster’s list of all crew on a ship that includes
their names, ages, and nationality and that is used in war to determine a ship’s
neutrality.
Mylar, trademark ~ A polyester film manufactured by DuPont.
BT: polyester
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Nn.d., abbr. ~ No date.
n.p., abbr. ~ No place.
Syn: s.l.
Notes: Typically used in bibliographic citations to indicate that the place of
publication is not known.
NAANICA ~ see: North American Archival Network of the International Council of
Archives
NAF ~ see: name authority file
NAGARA ~ see: National Association of Government Archives and Records
Administrators
NAGPRA ~ see: Native American Graves Protection and Repatriation Act
name, n. ~ The word or phrase by which an individual, family, organization, or thingis known.
NT: file name, personal name, variant name†14 (NARA ARC glossary): The preferred name may include surname, forename, family name, birth and death dates, letters, initials, abbreviations, phrases,or numbers used in place of a name, or some combination of those elements. You
can find other names by which the person is known, including nicknames, pen
names, or transliterations in Variant Names.
name authority file, n. (NAF, abbr.) ~ A compilation of authority records that
describe the preferred forms of names used as headings in a catalog, along withcross-references from variant forms of the name.
BT: authority file
Notes: A name authority file often includes a few key facts about the entry tohelp ensure that the name being checked matches the entity represented by theauthority record. For example, a heading for John Smith might note a middle
name, birth and death dates, and other details to distinguish one John Smith fromanother. The authority record might include notes about his works, his nationality, or his occupation to ensure that the heading is applied correctly.
name-title reference, n. ~ Description · A heading formed by combining the nameof an individual or organization and the title of a work.
BT: reference
RT: access point, entry
Notes: Name-title references are often used as topical access points for works
that discuss other works. For example, a book of critical essays on Shakespeare’s
Hamlet might have a name-title reference for that work.
NARA ~ see: National Archives and Records Administration
narrative record, n. ~ Information in fixed form (a record) that documents some
aspect of individual or organizational activities, but which does not relate to specific transactions.
BT: record
RT: report

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narrower term

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Notes: Because narrative records do not grow out of a routine process, theyoften have an ad hoc form. Narrative records may include reports, work diaries,
and personal notes.
†73 (Duranti and MacNeil 1996, p. 53): [A] large portion of electronic records
has a narrative function, that is, it does not relate to business activity other than bybeing the expression of the way in which individuals set themselves to work andgo through the informal motions of carrying out activities and decision making. . . .
Supporting and narrative records are records whose existence is not required by
the juridical system, but that are generated by their author for his or her convenience and by choice.
narrower term, n. (NT, abbr.) ~ A cross-reference pointing from a general to a more
specific topic.
Syn: downward reference
BT: cross-reference
RT: Guidelines for the Construction, Format, and Management of Monolingual
ThesauriNotes: Narrower terms are part of the syndetic structure used in a thesaurus,
especially one constructed using the ANSI Z39.19 standard, Guidelines for theConstruction, Format, and Management of Monolingual Thesauri. Narrower terms
are reciprocal to broader terms. For example, an entry for ‘furniture’ may include
references to the narrower terms ‘bed’, ‘chair’, and ‘chest’. Entries for each of thoseterms would include references to ‘furniture’ as a broader term.
NARS (National Archives and Records Service) ~ see: National Archives and Records
Administration.
NASARA (National Association of State Archives and Records Administrators) ~ see:
National Association of Government Archives and Records Administrators.
NASCIO ~ see: National Association of State Chief Information Officers
NASIRE (National Association of State Information Resource Executives) ~ see:
National Association of State Chief Information Officers.
NASIS (National Association of State Information Systems) ~ see: National Associationof State Chief Information Officers.
National Archives and Records Administration, n. (NARA, abbr.) ~ An independent
federal agency possessing primary responsibility for managing the records of all
three branches of the United States federal government, for providing guidance tofederal agencies on records management policies and practices, for authorizing
the disposition of federal records, for storing federal records, and for preserving
records of permanent historical value to the United States in both federal archives
and presidential libraries.
RT: National Historical Publications and Records Commission, Presidential
Records Act
Notes: Established in 1934 as the National Archives, the agency was renamed
the National Archives and Records Service (NARS) when it was made part of theGeneral Services Administration (1949–1984). The new name reflected expanded
responsibility for current records as well as archives, which was clarified by theFederal Records Act of 1950. The National Archives again attained independence
as an agency in October 1984 (effective April 1, 1985), when it became known as
the National Archives and Records Administration (NARA).

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National Association of State Chief
Information Officers†198 (NARA website, http://www.archives.gov/about_us/vision_mission_values.
html): Our Vision. The National Archives is not a dusty hoard of ancient history. It
is a public trust on which our democracy depends. It enables people to inspect forthemselves the record of what government has done. It enables officials and agencies to review their actions and helps citizens hold them accountable. It ensurescontinuing access to essential evidence that documents: the rights of American
citizens; the actions of federal officials; the national experience. ¶ To be effective,
we at NARA must do the following: determine what evidence is essential for such
documentation; ensure that government creates such evidence; make it easy forusers to access that evidence regardless of where it is, where they are, for as long as
needed; find technologies, techniques, and partners worldwide that can help
improve service and hold down cost; help staff members continuously expand
their capability to make the changes necessary to realize the vision.
National Archives and Records Service ~ see: National Archives and Records
Administration
National Association of Government Archives and Records Administrators, n.
(NAGARA, abbr.) ~ An organization of professionals working in local, state, andfederal archives.
Notes: Formerly National Association of State Archives and Records
Administrators (NASARA). See http://www.nagara.org/.
†199 (NAGARA website): The National Association of Government Archives
and Records Administrators is a professional organization dedicated to the effective use and management of government information and publicly recognizing
their efforts and accomplishments.
National Association of State Archives and Records Administrators ~ see: National
Association of Government Archives and Records Administrators
National Association of State Chief Information Officers, n. (NASCIO, abbr.) ~National Association of State Chief Information Officers.
Notes: When founded, the organization was known as the National Associationof State Information Systems (NASIS). In 1989 the association realigned its
membership and changed its name to the National Association of State
Information Resource Executives (NASIRE) (https://www.nascio.org/aboutNascio/
index.cfm). At its 2001 midyear meeting, the name was changed to the National
Association of State Chief Information Officers. See https://www.nascio.org/.
†197 (NASCIO website): NASCIO represents state chief information officers
and information resource executives and managers from the 50 states, six U. S. territories, and the District of Columbia. State members are senior officials from anyof the three branches of state government who have executive-level and statewide
responsibility for information resource management. Representatives from federal, municipal, and international governments and state officials who are
involved in information resource management but do not have chief responsibility for that function participate in the organization as associate members. Privatesector firms and non-profit organizations may join as corporate members. ¶NASCIO’s mission is to foster government excellence through quality businesspractices, information management, and technology policy. NASCIO’s vision isgovernment in which the public trust is fully served through the efficient andeffective use of technology.

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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National Association of State Information Systems ~ see: National Association ofState Chief Information Officers
National Forum on Archival Continuing Education, n. (NFACE, abbr.) ~ A national
meeting sponsored by the Council of State Historical Records Coordinators(COSHRC), in partnership with the American Association State and Local
History (AASLH) to assess the status of and plan for the future of archival education in the United States.
†204 (NFACE 2002): The National Forum on Archival Continuing Education(NFACE), held April 27–29, 2000, in Decatur, Georgia, was a response to a profession-wide call for attention to continuing education. The Forum’s 120 participants included representatives from more than 45 organizations that currently
provide continuing education to those caring for historical records or whose constituents are potential consumers of such services. Forty-three State Coordinators
were among the participants. ¶ The goals of the Forum were to: inform the organizations about what educational services and information resources were alreadyavailable; encourage collaboration and coordination among providers in developing offerings that addressed gaps in existing educational opportunities; improveaccessibility to information resources about best practices in the care of historical
records that support these educational efforts; and develop an action agenda forarchival continuing education in the next decade. This agenda will be shared withfederal funding agencies, resource allocators, and key stakeholders in archival continuing education.
National Historical Publications and Records Commission, n. (NHPRC, abbr.) ~The division of the National Archives and Records Administration (NARA) thatmakes grants to nonfederal institutions to help those institutions preserve andmake accessible records of historical value through grants to archival institutions,
manuscript repositories, and publications in multiple formats.
RT: National Archives and Records Administration, State Historical Records
Advisory Board
Notes: Originally the National Historical Publications Commission (NHPC),
which was founded in 1934 at the same time at the National Archives. The
Commission was expanded in 1974 to include records and renamed the National
Historical Publications and Records Commission. See http://www.archives.gov/
grants/index.html.
†205 (NHPRC Strategic Plan 1997): The Archivist of the United States chairs
the Commission and makes grants on its recommendation. The other fourteen
members of the Commission represent the President (two appointees), the U.S.
Senate and House of Representatives, the Federal judiciary, the Departments ofState and Defense, the Librarian of Congress, and six national, professional associations of archivists and historians.
National Historical Publications Commission ~ see: National Historical Publications
and Records Commission
National Information Standards Organization, n. (NISO, abbr.) ~ An organization
accredited by the American National Standards Institute (ANSI) to identify, develop,
maintain, and publish technical standards relating to information management.
Notes: See http://www.niso.org/.
†2 (NISO 2003): NISO standards apply both traditional and new technologies
to the full range of information-related needs, including retrieval, re-purposing,
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National Union Catalog of Manuscript Collections

storage, metadata, and preservation. ¶ Founded in 1939, incorporated as a notfor-profit education association in 1983, and assuming its current name the following year, NISO draws its support from the communities it serves. The leadersof over 70 organizations in the fields of publishing, libraries, IT and media serve as
its voting members. Hundreds of experts and practitioners serve on NISO committees and as officers of the association.
National Information Systems Task Force, n. (NISTF, abbr.) ~ A committee of theSociety of American Archivists (1977–1983) that investigated systems for sharing
information about the holdings of archives and manuscript repositories.
†288 (Weber 1990, p. 124): With SAA Council’s approval, NISTF disbanded
itself in 1983 and was succeeded by the Committee on Archival Information
Exchange (CAIE). CAIE’s responsibilities include maintaining the data element
dictionary and the MARC AMC format.
†288 (Weber 1990, p. 120): In 1977, the Society of American Archivists (SAA),
appointed the National Information Systems Task Force (NISTF) to examine theissues surrounding its decision about which national information system (automated or not) to support. The two most likely candidates were NUCMC and the
NHPRC’s National Guide Project. NISTF extricated itself from these highly political questions by focusing its energies on creating the ‘preconditions’ for archival
information exchange.
National Television Systems Committee, n. (NTSC, abbr.) ~ An organization created in 1953 by the Federal Communications Commission (FCC) to establish astandard for video broadcasts in the United States.
RT: video
Notes: The analog NTSC standard is being replaced by the digital HDTV standard.
†207 (NTSC): NTSC video is transmitted in an analog format using a 4-by-3
nearly square aspect ratio and providing 525 horizontal lines of maximum resolution (although only DVD comes close to using all the lines). . . . NTSC video is aninterlaced format that creates two separate fields, one every sixtieth of a second,and combines them to form one complete video frame thirty times per second.
The horizontal scan rate of NTSC video is 15,750 Hz (it draws 15,750 horizontal
lines each second). Each field (one half of a frame) consists of all the odd lines or
all the even lines in an image. The even and odd lines essentially blend together toform complete images.
National Union Catalog, n. (NUC, abbr.) ~ A series of volumes that contain reproductions of catalog records describing works published before 1956 and held bylibraries in the United States.
BT: catalog
National Union Catalog of Manuscript Collections, n. (NUCMC, abbr.) ~ 1. A collection of descriptions of manuscript collections, archives, and oral history materials held by eligible archival and manuscript repositories throughout the UnitedStates and its territories. – 2. The program within the Library of Congress thatoversees production of the catalog and supports access to the database.
BT: catalog
Notes: Commonly pronounced nuck-muck. Originally issued as printed volumes starting in 1961, NUCMC began entering descriptions into the Research

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Libraries Group (RLG) database in 1986. Many of those records are duplicated in
the OCLC National Union Catalog. The print series was discontinued after volume 29 in 1993. NUCMC currently functions as a “virtual” catalog, providing freesearching at its website of cataloging in the RLIN and OCLC databases describing
archivally controlled materials. See http://www.loc.gov/coll/nucmc/nucmc.html.
†208 (NUCMC 2002): The National Union Catalog of Manuscript Collections(NUCMC) is a free-of-charge cooperative cataloging program operated by the
Library of Congress. On the basis of cataloging data supplied by eligible repositories, NUCMC catalogers create MARC (Machine Readable Cataloging) bibliographic records in the RLG (Research Libraries Group) data base, a national-level
database, describe collections held by participants, and establish pertinent nameand subject authority headings. Descriptions and locations of the material arethen available to researchers throughout the United States and around the world.
Native American Graves Protection and Repatriation Act, n. (NAGPRA, abbr.) ~ A
federal law, passed in 1990 (Pub. L. 101-602, 25 USC 32), which provides for the
return of certain sacred and ceremonial objects held by museums and otherrepositories to the Native American peoples from which they were originallyacquired.
natural language, n. ~ Verbal communication in a form normally spoken or written
by people.
RT: programming language
Notes: Natural language is distinguished from artificial languages, such as programming languages, that are designed to write computer applications, to query a
database, or otherwise interact with a machine. Natural language processors use
rules of syntax and semantics to parse ordinary language into a form that amachine understands. Natural language order is used to distinguish headings in asequence used in normal communication from headings that are inverted to place
the principal term first for sorting.
natural language query, n. ~ A request submitted to an online database that is notparsed into artificial, machine-based semantics and syntax.
†63 (Burlington Agenda 2001, p. 299): Researchers in natural language processing of text have observed that what makes text retrieval so difficult is the large volume of real-world knowledge not included in the text, but which is necessary tounderstand it.
naturalness ~ see: archival naturenearline, adj. ~ Computing · Not immediately or directly accessible by a system.
RT: offline, online
Notes: Nearline storage is distinguished from offline storage, which requires
the media to be mounted manually.
nearline storage, n. ~ 1. A technique to provide automated access to data from media
that must be mounted before being read. – 2. The device or media where such data
is kept.
RT: hierarchical storage management, offline storage, online storage
Notes: A contraction of ‘near online storage’. Examples of nearline storage
include tape and disk libraries. Nearline storage is slower than online storage,
which uses media that are permanently mounted on the system.

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news film

near-print document (also processed document, quasi-published document), n. ~A booklike document that is not commercially published and that has limited distribution.
Syn: quasi-publication
RT: publication
Notes: A near-print document may be bound, have a title page, table of contents, and index. However, it is typically distributed by the author rather than an
established publisher. Copies of near-print documents may be made by carbon
copy, mimeograph, or photocopy.
negative, n. ~ Photography · A photographic image, usually on transparent film or
glass, with reversed tones.
BT: photograph
RT: polarity, positive
Notes: In a negative, highlights appear dark and shadows appear light. In color
negatives, a color is represented by its complement; color negatives often have an
overall orange cast.
negative-positive process, n. ~ Techniques used to create a positive image throughuse of an intermediary negative.
RT: direct positive
Notes: The negative-positive process is distinguished from the direct-positive
process, in which a positive image is created without the use of an intermediarynegative.
network, n. ~ 1. A collection of individuals or objects, and their interconnections,seen as a whole. – 2. Computing · The equipment and materials used to connect
servers and terminals.
Notes: A network2 may be configured as a ring, bus, star, or tree topology.
Networks vary in size and may be described as a local area network (LAN) or awide area network (WAN). The Internet is a network of networks.
network architecture, n. ~ Computing · The specifications of a network, including
topology, information encoding, transmission, and error detection and correction.
RT: information architecture, Open Systems Interconnection Reference Model
Notes: The Open Systems Interconnection Reference Model (OSI) is a networkarchitecture defined by ISO standards. The Systems Network Architecture (SNA)
is supported by IBM.
neutral test card (also gray card), n. ~ A standard target used to calibrate photographic exposures.
Notes: A neutral test card reflects 18% of the light striking it, roughly halfway
between the least (2–5%) and greatest (95–98%) possible. The value4 is commonly
called middle gray. The gray has a neutral tone so that it can be used to determine
color balance.
news clipping, n. ~ An article or photograph cut from a newspaper or magazine; aclipping1.
Syn: clipping, cutting
news film, n. ~ 1. Nonfiction television programming that reports on current events,
as distinguished from a feature. – 2. Nonfiction motion picture footage of important or current events shown in theaters before the feature program; a newsreel.
BT: motion picture
RT: feature
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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newsreel266

newsreel, n. ~ Short, nonfiction motion pictures on current or important events,
shown in theaters before the feature film.
BT: motion picture
Notes: Newsreels were introduced by the French in the 1890s. They were common in the United States from the 1910s through the 1950s.
NFACE ~ see: National Forum on Archival Continuing Education
NHPC ~ see: National Historical Publications and Records Commission abbr. ~National Historical Publications Commission.
NHPRC ~ see: National Historical Publications and Records Commission
NISO ~ see: National Information Standards Organization
NISTF ~ see: National Information Systems Task Forcenitrate ~ see: cellulose nitrate
nitrocellulose ~ see: cellulose nitratenoise, n. ~ 1. Unwanted or extraneous information that degrades the reproduction ofan original. – 2. Undesirable sounds in an environment.
RT: artifact, generation loss
Notes: Noise1 in a video signal may appear as specks in the image that were notin the original but introduced during transmission or reproduction. In soundrecordings or broadcasts, noise is perceived as static. In computer networks, noise
may cause bit loss and result in corrupted data.
nominal access point, n. ~ A heading in a catalog (access point) that is a personal,
family, or corporate name.
BT: access point
nonaqueous deacidification ~ see: deacidification
nonbook materials, n. ~ Items that are not books, periodicals, or pamphlets; nonprint materials1.
RT: nonprint materials
Notes: ‘Nonbook materials’ is found in Anglo-American Cataloguing Rules(1967), which includes separate sections for manuscripts; maps; motion picturesand film strips; music; phonorecords; pictures, designs, and other two-dimensional representations. The division between book and nonbook materials does
not appear in AACR2 (1978).
noncurrent records, n. ~ Records that are no longer used in the day-to-day course ofbusiness, but which are preserved and occasionally used for legal, historical, or
operational purposes.
Syn: inactive records
BT: record
Notes: Noncurrent records are often stored out of the office of creation in arecords center or on offline media. Either they may be destroyed when their frequency of use falls so low that they have lost all value or they may be transferred toan archival repository for permanent retention.
noncustodial records, n. ~ Archival records, usually in electronic format, that areheld by the agency of origin, rather than being transferred to the archives.
RT: custody, postcustodial theory of archives
Notes: A noncustodial agreement may be made between an archives and theoffice of origin if the records require special software or hardware to read the records.
†223 (Personal communication, Terry Cook, posting on Aus-Archivists, 19

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nonrepudiation

November 1996.): To Australians, it is important to note that the National Archives
of Canada has not adopted a non-custodial or distributed custody approach in
toto, but neither has it rejected such an approach. . . . While the normal practice of
the NA is to acquire electronic records into our custody, some specified categories
of electronic records will be ‘left out’ under the control of their creators, andindeed perhaps left there for a very long time. Ultimately, however, if the agency
goes defunct, or no longer operates the system, or maintains records in it for any
sort of operational use, the NA would assume custody.
nonofficial papers, n. ~ Materials made or received by an individual at work, but not
pertaining to the conduct of business; personal papers.
RT: nonrecords, personal papers
Notes: Some archives collect nonofficial papers that complement the official
records of the organization. For example, a university archives might collect thepersonal papers of students and faculty to capture a more complete record ofcampus life.
nonprint materials, n. ~ 1. Items that are not books, periodicals, or pamphlets; nonbook materials. – 2. Audiovisual materials.
RT: nonbook materials, nontextual records, special records, visual materials
nonrecords, n. ~ 1. Materials not considered to fall within the definition of an official
record. – 2. Copies, duplicates, or publications that are kept for purposes of personal reference or convenience. – 3. Materials that do not appear on a records
retention schedule and that may be destroyed without authorization.
RT: nonofficial papers, record
Notes: Used primarily in records management to indicate materials that may
be destroyed without authorization. – Nonrecord3 presumes that all records arescheduled, although in practice schedules may be out-of-date and fail to describe
all records held by an organization. As such, the mere fact that materials are not on
a schedule is not dispositive of their being a nonrecord.
nonrepudiation, n. ~ Digital signatures · The ability to demonstrate the integrity
and origin of electronically signed data and to assert that the means to authenticate the data cannot be refuted.
†186 (McCullagh and Caelli 2000): There is a definitional distinction between
the legal use of the term ‘non-repudiation’ and its crypto-technical use. In the legal
sense an alleged signatory to a document is always able to repudiate a signaturethat has been attributed to him or her. The basis for a repudiation of a traditionalsignature may include: The signature is a forgery; The signature is not a forgery,but was obtained via unconscionable conduct by a party to a transaction, fraud
instigated by a third party, undue influence exerted by a third party. ¶ Thereappears to be a movement within the electronic commerce environment to takeaway these fundamental rights that exist within common law jurisdictions. The
general rule of evidence is that if a person denies a particular signature then it falls
upon the relying party to prove that the signature is truly that of the person denying it. It should be understood that the term ‘deny’ and the term ‘repudiate’ aresynonymous and this position is supported by standard dictionary definitions. ¶Furthermore, the common law trust mechanism established to overcome a false
claim of non-repudiation is witnessing. Witnessing simply occurs at the time thesignature is being affixed. That is, by having an independent adult witness theSyn: Synonym • †: see Bibliography • Superscript: Definition number

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signing of a document reduces the ability of the signatory to successfully deny thesignature as a forgery at a later date. It is always open for the signatory to deny thesignature on other grounds such as those enumerated above. [Citations omitted.]
nontextual records, n. ~ Records in audiovisual, pictorial, and sound formats.
BT: record
RT: nonprint materials, special records, textual records, visual materials
Notes: ‘Nontextual records’ is used generically to include records formats thatare not principally words on paper, such as maps, photographs, motion picturesand video, sound recordings, and the like. In some repositories, electronic records
are treated as a third major category of records.
North American Archival Network of the International Council of Archives, n.
(NAANICA, abbr.) ~ A branch of the International Council of Archives thatserves as a clearinghouse for ICA information, encourages members to respond to
ICA requests for input, promotes awareness of ICA in North America, and represents North America in the ICA governing structure.
Notes: See http://www.ica.org/body.php?pbodycode=NAANICA&plangue=eng.
notarial archives, n. ~ Records of all contracts executed before a notary at civil law.
Notes: Records in notarial archives typically relate to the transfer of property,
but also include wills, marriage contracts, building contracts, powers of attorney,
and individual declarations.
†202 (New Orleans Notarial Archives): Founded in 1867 when it gathered in therecords of colonial and ante bellum notaries, the New Orleans Notarial Archives
relates closely to those European and Western Hemisphere repositories that share
Louisiana’s heritage of civil law. The world’s civil law notarial collections derivefrom a Roman law-based system that elevates the notary to a prominent place insociety as the draftsman, guarantor, and finally, archivist of contracts in the private
sector. In New Orleans, nearly every property transaction that has occurred since
the founding of the city was recorded by, or found its way to, a notary’s office.
notarial record (also journal of notarial acts), n. ~ 1. A register, usually kept in abound volume, that lists the date, time, and type of each official act. – 2. A document drafted or paraphrased by a civil law notary, filed into public record, andhoused in a notarial archives.
BT: record
Notes: The notarial record1 typically includes the instrument presented to thenotary, the signature of each person whose signature is notarized, the information
used to verify the parties’ identities, and any fee charged. – A notarial record2 has adifferent meaning in Louisiana, which has a civil law, rather than common law,
tradition.
†80 (ICA Notarial Records, p. 1): ‘Notaries meet a need which is as old as theorganisation of society itself. By conferring the authority of society on individual
actions relating to persons or property, they ensure to each of these actions its
proper place in the world.’ [citing Jean Favier] Those authoritative legal deeds
which touch the lives of individuals and of organisations, and are indispensable toboth, were already being preserved as far back as the 12th century. Notarialrecords2 are an extraordinarily rich source of information for all aspects of history,
and nowadays are amongst the materials most consulted by researchers.
†223 (Personal communication, Ann Wakefield, 6 October 2004): An authentic
notarial act is a document of one to many pages in length that is executed by a civil
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law notary according to a protocol. The document is housed and protected in anarchives, sometimes at the notary’s office and sometimes in a government office,and made accessible to the general public. (The New Orleans Notarial Archives is
an example of a notarial archives. It is the only one in the United States.)
notch code, n. ~ Photography · An pattern of shallow indentations cut in the edgeof sheet film and used to identify the type of film and which side is light-sensitive.
RT: sheet film
Notes: The pattern used to create a notch code may include a combination of
one or more shapes that are square, round, triangular, or scooped. Notch codes are
not unique; the same pattern may be used by different manufacturers for different
films, and the same manufacturer may recycle a code. The code is also used to help
photographers correctly load film into holders in the dark. When holding film with
the notch code in the upper right corner, the emulsion is on the upper (facing) side.
note, n. ~ 1. A short, written document, often informal and used as an aid to memory.
– 2. A short piece of correspondence. – 3. An annotation or comment in a document, often handwritten marginalia or a gloss. – 4. A written promise for one
party to pay another a specified sum. – 5. Law · A short essay, often written by alaw student for a law review, relating to a particular set of cases or a general area ofthe law. – notes, pl. ~ 6. A terse record of the contents of a conversation or meeting made for future reference. – 7. A short summary or abstract.
DF: draft
NT: numbering note, physical restriction note
RT: reference
Notes: A note5 is made between two parties and is distinguished from a draft2,
which is among three parties.
NT ~ see: narrower term
NTSC ~ see: National Television Systems Committee
NUC ~ see: National Union Catalog
NUCMC ~ see: National Union Catalog of Manuscript Collections
numbering note, n. ~ Description · A note explaining the numeric or alphanumericscheme used in the materials being described.
BT: note
Notes: A numbering note may indicate gaps or changes in numbers oralphanumeric codes used to identify materials. For example, a numbering note
may indicate that a code consists of a series, subseries, file, and date.
numeric-alphabetic filing system ~ see: alphanumeric filing systemnumeric filing system, n. ~ 1. A system for organizing records through the use of
numbers that appear on the materials. – 2. A system to classify materials using
numbers as headings.
BT: filing system
Notes: A numeric filing system1 is commonly used for purchase orders, checks,
and other records that have a unique number assigned to each document. – Anumeric filing system2 uses an index or file plan to associate concepts with specificnumbers, which are then applied to the materials being filed.

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OAI ~ see: Open Archives Initiative
OAIS ~ see: Open Archival Information System
OASIS ~ see: Organization for the Advancement of Structured Information
Standards
oath, n. ~ 1. A solemn pledge that binds an individual to perform a specific act. – 2. A
solemn, formal promise to speak the truth.
Notes: An oath is often accompanied by swearing to god, to a loved one, or athing as witness to the faithfulness and truthfulness of the promise. Oaths of officesometimes replace ‘swear’ with ‘affirm’.
object, n. ~ 1. An item that is tangible, especially one with significant depth relative toits height and width; an artifact or specimen. – 2. Computing · A collection ofdata with defined boundaries that is treated as a single entity; a resource; a digital
object. – 3 Computing · An instantiation of a class or entity that forms a component of a system.
RT: artifact, class, data object, digital object, item, material, realia, replica,
resource, specimen
Notes: Object1 connotes something that has substantial height, width, anddepth. While documents have three dimensions and fall under the broadest senseof ‘object’, they are often distinguished from objects because of their flat, nearlytwo-dimensional nature. In museums, ‘object’ connotes something manmade andis synonymous with ‘artifact’. – Object2 is used generically to cover a variety ofthings, object referring to graphics and data files that can be inserted into a larger
container using object linking and embedding (OLE) techniques. – Object3 isderived from object-oriented programming. An object is a particular occurrence(instantiation) of a class template. The object contains data in structures definedby the template. The object responds to messages based on internal procedures(methods), either by changing its internal data values or by returning some value
based on existing data. Smalltalk and C++ are examples of object-oriented programming languages.
oblique, adj. ~ 1. Slanting; sloping. – 2. Not parallel or perpendicular. – n. ~ 3.
Architecture, Technical drawing · A drawing that shows two sides of a building.
BT: architectural records, drawing
RT: elevation, oblique view, perspective
Notes: In an oblique3, two dimensions form a plane parallel to the plane ofview, and the third dimension is at a 45 degree angle. As a result, oblique drawings
do not have a vanishing point; parallel lines in the original remain parallel in thedrawing. Obliques are distinguished from elevations, which show only one side of
the building or object. Oblique perspective describes a drawing or image thatshows the subject from the side, but which has perspective; parallel lines in theoriginal converge to a vanishing point in the drawing.
oblique aerial, n. ~ A photograph made from the air, with the camera at an angle tothe horizon.
DF: oblique view
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BT: aerial photograph
RT: vertical aerial
Notes: A low oblique does not show the horizon, while a high oblique includes
the horizon. ‘Oblique aerial’ should be distinguished from ‘oblique view’, a nonphotographic image.
oblique light, n. ~ 1. Illumination from an angle to review the relief of a surface; raking light. – 2. Optics · A technique of illuminating a microscope specimen fromthe side, rather than by transmitted light.
Syn: raking light
Notes: Oblique light1 is not necessarily at as extreme an angle as raking light.
oblique view, n. ~ 1. An image of an object made from an angle. – 2. An aerial imageof a land surface made from an angle.
DF: oblique aerial
RT: obliqueNotes: Oblique view1 includes drawings, paintings, maps, and computer models. Although ‘oblique view’ is sometimes used to describe photographs, ‘oblique
aerial’ connotes photographs.
obverse, n. ~ The front, top, or surface of a coin, medal, seal, or printed currency thatbears the head or the principal design.
RT: recto
OCLC Online Computer Library Center (usually OCLC), n. ~ A nonprofit cooperative of libraries, archives, and other cultural institutions that share information
about their holdings in an online union catalog and that offers other services tomember organizations.
BT: bibliographic utility
Notes: Originally, OCLC stood for the Ohio College Library Center. The namewas changed in 1981. See http://www.oclc.org/.
†3 (OCLC 2004): Founded in 1967, OCLC Online Computer Library Center isa nonprofit, membership, computer library service and research organization
dedicated to the public purposes of furthering access to the world’s information
and reducing information costs. More than 45,000 libraries in 84 countries andterritories around the world use OCLC services to locate, acquire, catalog, lendand preserve library materials. ¶ Researchers, students, faculty, scholars, professional librarians and other information seekers use OCLC services to obtain bibliographic, abstract and full-text information when and where they need it. ¶ OCLC
and its member libraries cooperatively produce and maintain WorldCat – theOCLC Online Union Catalog.
OCR ~ see: optical character recognition
ODA ~ see: Open Document Architecture
off gassing ~ see: outgassing
off-site storage, n. ~ Facilities for housing materials away from where they are used;
remote storage.
Syn: remote storage
Notes: Off-site storage may be used to house inactive records, reducing the costsof storing records in expensive office areas by moving them to less expensive warehouse facilities. Off-site storage may also be used to keep copies of vital (essential)
records to increase the chances that at least one copy will survive a disaster.

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office, n. ~ 1. A room where business is conducted. – 2. A position of responsibility. –3. Part of a government agency, usually below a department.
Notes: Office2 often connotes a public position to which an individual isappointed or elected; for example, the office of the attorney general.
office automation, n. ~ The use of computers to assist in business tasks.
RT: automatedNotes: ‘Office automation’ typically includes administrative, management, andclerical duties, as opposed to manufacturing or design. Typical office automation
applications support word processing and desktop publishing, filing, email, data
management, accounting, and decision support systems.
office document architecture ~ see: Open Document Architecture
office file, n. ~ A file containing business records kept in an individual’s office forconvenient access.
RT: convenience file, personal file
Notes: Office files relate to the individual’s work activities. They are distinguished from personal papers, which may kept by the individual at work, butwhich do not relate to work. A document kept in an office file is sometimes called
an office copy.
office of origin (also creating office, originating office), n. ~ The corporate body or
administrative unit in which a group of records is created or received, and accumulated during the course of business.
RT: entity of origin, provenanceoffice of record, n. ~ The organization or administrative unit that is officially designated for the maintenance, preservation, and disposition of record copies.
Notes: The office of record is not always the office of origin.
official copy ~ see: record copy
official files, n. ~ Files containing records, as distinguished from other materials, heldby an organization.
RT: official record, record copy
Notes: ‘Official files’ carries the connotation that the contents are the complete, final, and authorized record copies, excluding drafts, convenience files, personal papers, and other nonrecords. An item contained within an official file issometimes called an official record or record copy.
official record, n. ~ 1. A record created by, received by, sanctioned by, or proceedingfrom an individual acting within their designated capacity. – 2. A complete, final,
and authorized copy of a record, especially the copy bearing an original signatureor seal.
BT: record
RT: official files, record copy
Notes: Official record2 is sometimes used to distinguish records from drafts,
convenience files, personal papers, and other nonrecords.
offline, adj. ~ Computing · Not connected to a system.
RT: nearline, online
Notes: Something offline requires manual intervention to bring it online.
‘Offline’ is distinguished from ‘nearline’, the latter not requiring manual intervention to make it accessible to the system.
offline storage, n. ~ Techniques to store data on media that must be manually loaded
before being accessible to the system.
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RT: hierarchical storage management, nearline storage, online storage
Notes: Offline storage is frequently used to store older, inactive data that is seldom accessed. It may be stored on tape or disk.
offprint, n. ~ A single article printed separately from the journal in which it originallyappeared; a reprint2.
RT: reprint
Notes: An offprint typically is produced from the same plates used to print thejournal, hence it has the same formatting as the version in the journal, including thesame page numbering. Authors are frequently given a small number of offprints.
OLAP ~ see: online analytical processing
online, adj. ~ Computing · Connected to a system and available for use.
RT: nearline, offline
online analytical processing, n. (OLAP, abbr.) ~ Techniques using decision support
software that allow a user to analyze information that has been summarized into
multidimensional views and hierarchies.
RT: decision support system†280 (OLAP 1994): E. F. Codd, father of the relational database, and his associates have produced a white paper listing the 12 rules for OLAP (on-line analyticalprocessing) systems. The list is fundamentally a formula for a successful information system, whether you call it an EIS, a DSS, or a business information system. ¶1. Multidimensional conceptual view. This supports EIS ‘slice-and-dice’ operations and is usually required in financial modeling. – 2. Transparency. OLAP systems should be part of an open system that supports heterogeneous data sources.
Furthermore, the end user should not have to be concerned about the details ofdata access or conversions. – 3. Accessibility. The OLAP should present the user
with a single logical schema of the data. – 4. Consistent reporting performance.
Performance should not degrade as the number of dimensions in the modelincreases. – 5. Client/server architecture. Requirement for open, modular systems.
– 6. Generic dimensionality. Not limited to 3-D and not biased toward any particular dimension. A function applied to one dimension should also be able to be
applied to another. – 7. Dynamic sparse-matrix handling. Related both to the ideaof nulls in relational databases and to the notion of compressing large files, asparse matrix is one in which not every cell contains data. OLAP systems should
accommodate varying storage and data-handling options. – 8. Multiuser support.
OLAP systems, like EISes, need to support multiple concurrent users, including
their individual views or slices of a common database. – 9. Unrestricted crossdimensional operations. Similar to rule 6; all dimensions are created equal, andoperations across data dimensions do not restrict relationships between cells. –10. Intuitive data manipulation. Ideally, users shouldn’t have to use menus or perform complex multiple-step operations when an intuitive drag-and-drop action
will do. – 11. Flexible reporting. Save a tree. Users should be able to print just what
they need, and any changes to the underlying financial model should be automatically reflected in reports. – 12. Unlimited dimensional and aggregation levels. A
serious tool should support at least 15, and preferably 20, dimensions.
online public access catalog, n. (OPAC, abbr.) ~ A computerized database that allows
patrons to search descriptions of materials in a repository’s holdings.
BT: catalog

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Notes: ‘OPAC’ connotes a system that conforms to bibliographic standards
such as Anglo-American Cataloguing Rules and MARC format. OPACs often
include many other library functions, such as acquisition and circulation.
online storage, n. ~ Techniques for storing and retrieving data on media that ismounted and directly accessible to the system.
RT: hierarchical storage management, nearline storage, offline storage
Notes: ‘Online storage’ connotes facilities such as hard drives used principallyfor data storage, rather than system memory used as cache or firmware used toload the operating system.
onomastics, n. ~ 1. The study of names, including their origins, form, meaning, anduse. – onomastic, n. ~ 2. A handwritten signature in a different hand from thatused in the body of a manuscript or on a typed or printed document.
NT: anthronymy, toponymy
Notes: Onomastics includes place names (toponymy) and personal names(anthronymy).
ontology, n. ~ 1. Philosophy · The study of the nature of existence. – 2. Computing ·The study of concepts and their relationships in an information system.
RT: classification scheme, taxonomy†223 (Personal communication, Ken Thibodeau, 22 October 2003): As used in[computer science] circles, an ontology2 is a family tree of taxonomies. Whereas ataxonomy orders members of a single taxon, an ontology specifies relationships
among taxa whose respective members, absent the ontology, might not be seen as
having any relationship.
OPAC ~ see: online public access catalog
open, adj. ~ 1. Available and accessible; without restrictions; not closed. – 2.
Computing · Proprietary, but available to other developers. – 3. Computing ·Vendor neutral. – 4. Computing · Published under terms of the General Public
License or a similar agreement. – 5. Computing · Collaboratively developed, especially by volunteers. – 6. Maintained by and available from a government or standards organization.
RT: closed, General Public License, open architecture, Open Archival
Information System, Open Archives Initiative, Open Document Architecture,
Open Source Initiative, open source software, open standard, open system
Notes: Open1 is the opposite of closed, restricted, or classified. – Within computing, open2–5 has many meanings that vary with context and use. In general, it isused as an antonym of closed, which refers to proprietary software and hardwarethat is a black box to all but the developer. A closed system has defined inputs andoutputs, but without additional information about the system it is impossible to
make that system do anything else. An open system exposes its internal workings,
allowing others to understand how the system works. In principle, others can theninteract with, modify, or add to the system. In practice, licensing agreements may
restrict what can be done with an open system. For example, it may be permissible
to build components that connect to an open hardware system, but not to reproduce the system itself.
†260 (Schmelzer 2003): The word ‘open’ has no commonly accepted meaning
in the phrase ‘open standard.’ For many organizations, ‘open’ means that they
aren’t the only organization that supports the advancement and development of a

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Open Archival Information Systemgiven technology. However, this is an all-too-broad definition that puts
Microsoft’s .NET in the same camp as Java – since there are millions of developers
for each of those platforms. For others, a standard is open only if a vendor-neutral
third-party organization (or even governmental body) creates and manages it.
However, this definition is too strict in that it excludes the term ‘open source’ fromits meaning. Finally, many organizations consider a standard to be ‘open’ if thespecification has merely been published for review.
open access publication, n. ~ A scholarly work distributed online that is freely accessible, has no restrictions on reproduction or distribution, and has been depositedin an online repository.
RT: publication†29 (Bethesda Statement 2003): An Open Access Publication is one that meetsthe following two conditions: – 1. The author(s) and copyright holder(s) grant(s) to
all users a free, irrevocable, worldwide, perpetual right of access to, and a license tocopy, use, distribute, transmit and display the work publicly and to make and distribute derivative works, in any digital medium for any responsible purpose, subject
to proper attribution of authorship, as well as the right to make small numbers ofprinted copies for their personal use. – 2. A complete version of the work and all
supplemental materials, including a copy of the permission as stated above, in a suitable standard electronic format is deposited immediately upon initial publication inat least one online repository that is supported by an academic institution, scholarly
society, government agency, or other well-established organization that seeks toenable open access, unrestricted distribution, interoperability, and long-termarchiving (for the biomedical sciences, PubMed Central is such a repository).
open architecture, n. ~ Computing · System specifications for hardware or softwarethat are publicly available, allowing anyone to develop components that work withthe system.
RT: open, open source software
Notes: Open architecture is often not developed through a collaborative
process, like open source software. The design process may be closed, but publishing the system details permits easier interaction with other systems.
Open Archival Information System, n. (OAIS, abbr.) ~ A high-level model that
describes the components and processes necessary for a digital archives, including
six distinct functional areas: ingest, archival storage, data management, administration, preservation planning, and access.
RT: ingest, open, system
Notes: The standard is not intended for use as an implementation model. The
model was developed under the auspices of NASA’s Consultative Committee forSpace Data Systems (http://www.ccsds.org/). See http://www.ccsds.org/documents/650x0b1.pdf.
†210 (OCLC/RLG Preservation Metadata 2001, p. 8): The [OAIS] model establishes terminology and concepts relevant to digital archiving, identifies the key
components and processes endemic to most digital archiving activity, and proposes an information model for digital objects and their associated metadata. The
reference model does not specify an implementation, and is therefore neutral on
digital object types or technological issues – for example, the model can be applied
at a broad level to archives handling digital image files, ‘born-digital’ objects, orSyn: Synonym • †: see Bibliography • Superscript: Definition number

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even physical objects, and no assumptions are imposed concerning the specificimplementation of the preservation strategy for example, migration or emulation.
Open Archives Forum, n. ~ A group of organizations collaborating on the implementation of the Open Archives Initiative in a European context.
RT: Open Archives Initiative
Notes: See http://www.oaforum.org.
Open Archives Initiative, n. (OAI, abbr.) ~ An organization that has developed interoperability standards to facilitate the efficient dissemination of online content,
especially EPrints.
RT: EPrints, open, Open Archives Forum
Notes: OAI has published the Protocol for Metadata Harvesting (OAI-PMH).
The protocol defines an application-independent interoperability framework
based on metadata harvesting. The framework is used by data providers, who
expose metadata about information held in a repository, and by service providers,
who use that metadata to build value-added services. See http://www.openarchives.org/.
†213 (OAI website, FAQ): The OAI technical framework is intentionally simple
with the intent of providing a low barrier for participants. Protocols such as
Z39.50 have more complete functionality; for example, they deal with session
management and results sets and allow the specification of predicates that filter
the records returned. However, this functionality comes at an increase in difficultyof implementation and cost. The OAI technical framework is not intended toreplace other approaches but to provide an easy-to-implement and easy-to-deploy
alternative for different constituencies or different purposes than those addressedby existing interoperability solutions.
open collection (also open fonds, open record group), n. ~ 1. A collection to which
items may be subsequently added. – 2. A collection that has no restrictions onaccess.
Open Document Architecture (formerly Office Document Architecture), n. (ODA,
abbr.) ~ A standard (ISO 8613) designed to facilitate the exchange of office documents such as reports, letters, and memorandums.
RT: compound document, open, processable document
Notes: The standard supports compound documents. It supports character,raster, picture content, and other formats. The standard allows documents to beexchanged in a format that allows them to be modified or to be viewed in a readonly mode.
open entry, n. ~ Description · An entry in a catalog or index representing a group ofmaterials to which items may be added.
RT: entry
Notes: Before computer databases and word processing were common, open
entries reserved blank space for information to be added later.
open file, n. ~ 1. A file to which items continue to be added. – 2. A file without access
restrictions.
RT: accrual
open index, n. ~ An ordered list of headings to which headings may be added.
BT: index

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Notes: Before computer databases and word processing became common,
open indexes were typically in card format. Separate cards were created for eachheading so that they could be interfiled.
open records law, n. ~ A statute that guarantees the public has access to information
held by governments.
RT: Freedom of Information Act, sunshine law
Notes: The types of materials that fall under the scope of open records laws areoften much more encompassing than what may be considered a formal record.
Open records laws generally provide access to any information in a governmental
agency, provided that the information is not excluded on the basis of privacy, confidentiality, security, or a need to protect specific government activities orresources, such as procurement, investigation, or archaeological sites.
†161 (Laws on Openness): Laws on access to government meetings and records
are often called ‘Sunshine’ laws or ‘Freedom of Information Acts.’ In Iowa, suchlaws more typically are referred to as ‘the open meetings law,’ which is Iowa Code
Chapter 21, and ‘the open records law,’ which is Iowa Code Chapter 22. The intent
of Chapter 21 is made clear in its opening lines: “This chapter seeks to assure . . .
that the basis and rationale of government decisions, as well as those decisions
themselves, are easily accessible to the people. Ambiguity in the construction orapplication of this chapter should be resolved in favor of openness.”
open reel (also reel-to-reel), n. ~ A continuous ribbon of film or tape on a single hubwith flanges, not contained in a cartridge.
RT: audiotape, hub
open shelf filing, n. ~ Techniques to store files directly on shelves without the needfor boxes.
BT: shelving
Notes: Open shelf filing units have closed ends and dividers on the shelves tosupport the files. Open shelf filing units are distinguished from file cabinets,
which store the files in closed drawers. Open shelf filing units are distinguishedfrom warehouse shelving, which is designed to store records in boxes.
Open Source Initiative, n. (OSI, abbr.) ~ A nonprofit organization that promotes theuse and development of open source software in the commercial environment.
RT: open
Notes: See http://www.opensource.org/.
†214 (OSI website): Open Source Initiative (OSI) is a non-profit corporation
dedicated to managing and promoting the Open Source Definition for the good of
the community, specifically through the OSI Certified Open Source Software certification mark and program.
open source software, n. ~ Computer code that is developed and refined throughpublic collaboration and distributed without charge but with the requirement thatmodifications must be distributed at no charge to promote further development.
RT: General Public License, open, open architecture
Notes: Open source software is often distributed under terms of the General
Public License to ensure collaboration.
†214 (OSI website): The basic idea behind open source is very simple: When
programmers can read, redistribute, and modify the source code for a piece ofsoftware, the software evolves. People improve it, people adapt it, people fix bugs.

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And this can happen at a speed that, if one is used to the slow pace of conventional
software development, seems astonishing. ¶ We in the open source community
have learned that this rapid evolutionary process produces better software than
the traditional closed model, in which only a very few programmers can see thesource and everybody else must blindly use an opaque block of bits.
†246 (Rivlin 2003, p. 154): Linux . . . was created by coders abiding by the open
source credo: Do what you wish to improve a product, charge for it if you like, butshare the underlying source code you added.
open standard, n. ~ 1. A set of formal, published specifications that enables independently created systems that conform with those specifications to work
together. – 2. Formal, published specifications developed by more than one organization. – 3. A vendor-neutral standard maintained by a government or standards
organization.
RT: open
open system, n. ~ A collection of hardware or software that can interact with independently developed components or systems.
RT: hardware dependent, open, software dependent, system
Open Systems Interconnection Reference Model, n. (OSI, abbr.) ~ A standard (ISO7498) that describes a common basis for coordinating standards development forsystems interconnection and allowing existing standards to be coordinated withthe overall reference model.
RT: network architecture
Notes: The model includes the physical layer, the data link layer, the network
layer, the transport layer, the session layer, the presentation layer, and the application layer. The model is not an implementation standard.
operating system, n. (OS, abbr.) ~ Software that controls the basic functions of acomputer and its components, including memory, hardware, system utilities,
applications, and network connections.
RT: system
Notes: On most computers, the operating system is initially loaded from disk
using a firmware boot program. Some small, embedded operating systems may be
stored and run entirely in firmware. Examples of operating systems include CMS,
DOS, Linux, Mac OS X, Unix, VMS, and Windows.
operational records, n. ~ 1. Records that relate to the substantive activities an organization undertakes to accomplish its mission or mandate; program records. – 2.
Information documenting the performance and use (operation) of a piece ofequipment
Syn: program records
BT: record
operational value, n. ~ 1. The usefulness or significance of records to support ancillary
operations and management of an organization. – 2. Principally Canadian · The
usefulness or significance of records related to the mandate, role, or mission of anorganization by documenting the duties, responsibilities, functions, activities, andservices performed.
BT: value
RT: administrative value, program records
Notes: Operational value1 is generally considered to be limited to that period inwhich the documented activities occur and ending with any audit of those activities.
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Information Standards

optical character recognition, n. (OCR, abbr.) ~ 1. The process of transforming
images of characters in a document to the equivalent ASCII code for those characters. – adj. ~ 2. Typography · Designed to be read using such techniques.
RT: intelligent character recognition
optical disk, n. ~ A platter used to store large quantities of data that can be read using
light.
NT: compact disc, LaserDisc, write once read many
RT: videodisc
Notes: Data may be stored as an analog or digital signal. Most optical systems
use a laser to read the data. Optical disks that are mass produced, such as commercial LaserDiscs and compact discs, may be recorded mechanically by stamping. Some optical disk formats record data using laser light, including write-onceread-many (WORM) and writable compact disc formats.
optical scanner ~ see: scanneroral history, n. ~ 1. An interview that records an individual’s personal recollections of
the past and historical events. – 2. The audio or video recordings, transcripts, andother materials that capture and are associated with such an interview.
†156 (Klopfer 2001, p. 112): Documents described as oral histories range frompersonal reminiscences to structured interviews to recordings of contemporary
thoughts or events saved for posterity. The arrangement of oral histories also
range from raw tapes to edited tapes, translations, transcripts, re-wordings, syntheses and interpretations.
order, n. ~ 1. A meaningful sequence. – 2. A written or oral command to take or
refrain from some action. – 3. A written or oral request for materials or services.
Notes: Order2 includes injunctions, directives, and commands. – Order3
includes, for example, purchase orders given to a supplier for goods or food orders
given to staff in a restaurant.
ordinance, n. ~ A law or regulation, especially of municipal government.
organic collection, n. ~ A body of records that grows as the result of the routine
activities of its creator.
DF: artificial collection
organization, n. ~ 1. A corporate body. – 2. The coordination and relationships
between items; arrangement.
Notes: This glossary uses organization1 generically to denote a wide range ofcorporate bodies, such as companies, agencies, and their internal units; legislatures and other governmental bodies; nongovernmental agencies, whether formally structured or a loose affiliation of people, such as the Red Cross or clubs,
respectively.
Organization for the Advancement of Structured Information Standards (formerly
known as SGML Open), n. (OASIS, abbr.) ~ A not-for-profit, global consortiumthat promotes the development and adoption of standards for electronic commerce.
Notes: See http://www.oasis-open.org/.
†209 (OASIS website, /who): OASIS produces worldwide standards for security,
Web services, XML conformance, business transactions, electronic publishing,
topic maps and interoperability within and between marketplaces. ¶ The OASIS
Network includes UDDI, CGM Open, LegalXML and PKI. ¶ OASIS was founded
in 1993 under the name SGML Open as a consortium of vendors and users
devoted to developing guidelines for interoperability among products that supSyn: Synonym • †: see Bibliography • Superscript: Definition number

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port the Standard Generalized Markup Language (SGML). OASIS changed its
name in 1998 to reflect an expanded scope of technical work, including the
Extensible Markup Language (XML) and other related standards.
organizational records, n. ~ 1. The records of a corporate body. – 2. The records of anonprofit organization, as distinguished from commercial business records.
BT: record
RT: business records
orientation interview ~ see: reference interview
original, n. ~ 1. The initial manifestation of something. – 2. A thing from which
copies are made, especially a prototype. – 3. Diplomatics · The first complete andeffective version of a record. – 4. Law · The thing itself or a duplicate intended tohave the same effect by the person creating it.
Syn: prototype
RT: copy, duplicate, duplicate original, genuine, record copy, version
Notes: An original may have preceding versions, which may themselves be
considered distinct originals. A written speech may have gone through several
drafts, and a photographic print may be made from a negative. Originals are considered to be the most authentic form of a document, based on the assumptionthat any copy involves some loss of fidelity. That assumption is questionable in theelectronic environment, where a sequence of digits may be demonstrated to be
identical (although the display of those digits may vary depending on the systemused to view them).
In some instances, copies are designated as originals by law. In particular,
microfilmed records are legally equivalent to the originals.
†70 (Duranti 1998, p. 165): An original is the first complete and effective document, that is, an original must present the qualities of primitiveness, completenessand effectiveness. With facsimile transmission, the first two qualities belong in the
document transmitted while the latter belongs in the document received.
†84 (Fed. R. Evid., 1001 (3)): An ‘original’3 of a writing or recording is the writing
or recording itself or any counterpart intended to have the same effect by a person
executing or issuing it. An ‘original’ of a photograph includes the negative or any
print there from. If data are stored in a computer or similar device, any printout orother output readable by sight, shown accurately to reflect the data, is an ‘original.’
original entry, n. ~ The initial record of a transaction, recorded sequentially, used asa source for posting in other ledgers.
RT: daybook, shop bookNotes: Daybooks and shop books are books of original entry. Transactions arerecorded as they occur; information about those transactions is later transcribedto other books, such as ledgers organized by account.
original order (also registry principle, respect for original order, l’ordre primitif,
respect de l’ordre intérieur), n. ~ The organization and sequence of records established by the creator of the records.
RT: aggregated records, arrangement, context, provenance, restoration of original order
Notes: Original order is a fundamental principle of archives. Maintaining
records in original order serves two purposes. First, it preserves existing relationships and evidential significance that can be inferred from the context of the

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records. Second, it exploits the record creator’s mechanisms to access the records,
saving the archives the work of creating new access tools.
Original order is not the same as the order in which materials were received.
Items that were clearly misfiled may be refiled in their proper location. Materials
may have had their original order disturbed, often during inactive use, before
transfer to the archives; see restoration of original order.
A collection may not have meaningful order if the creator stored items in ahaphazard fashion. In such instances, archivists often impose order on the materials to facilitate arrangement and description. The principle of respect for originalorder does not extend to respect for original chaos.
†109 (Guercio 2001, p. 249): Since files and series reflect the aggregation ofrecords in relation to the activity undertaken, this order should be maintained not
only during the phase when the records are current, but also in the phase ofpreservation, whether through the identification of records selected for preservation or for purposes of research, in order to guarantee the possibility of meaningful future use.
originating office (also originating agency) ~ see: office of origin
orthochromatic, adj. ~ Photography · Sensitive to blue and green light.
RT: monochrome, panchromatic
Notes: Orthochromatic describes the spectral sensitivity of monochromatic(black-and-white) photographic materials, which are not sensitive to red light. As
a result, reds and oranges in the original appear much darker relative to blues andgreens of equal brightness. Early photographic materials, especially film andplates used in the camera, were orthochromatic. Most black-and-white photographic papers continue to use orthochromatic emulsions, allowing the materials
to be handled in the darkroom under red light.
OS ~ see: operating system
OSI ~ see: Open Source Initiative, Open Systems Interconnection Reference Modelother title information, n. ~ Description · Information that appears in conjunction
with, but is distinct from, the title proper, a parallel title, or statement of responsibility.
BT: descriptive element
RT: parallel title, subtitle, title, title proper†120 (APPM2 1989, 1.1E): Any title information, other than title proper orparallel titles, appearing on material. This may include subtitles and phrases
appearing in conjunction with the title proper or parallel titles indicating thecharacter, contents, etc., of the material or the occasion and/or motive for its production. For single items this may also include place of writing or delivery,
addressee, and place to which written.
out letter, n. ~ Correspondence sent from an individual or organization to anotherindividual or organization.
RT: correspondence, in letter
Notes: Out letters are sometimes maintained as a separate record series.
outgassing (also off gassing), n. ~ The release of material in the form of a vapor as aresult of deterioration.
Notes: Vinegar syndrome outgassing products, resulting from the decomposition of triacetate film, include acetic acid.

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output, n. ~ 1. Computing · Information that is the result of data processing activity
and that is made available externally. – 2. Computing · The processes that allow
information to be extracted from a system.
RT: hard copy, input
Notes: Output may be in human-readable form, such as a display or printout.
It may also be in machine-readable form, such as a bitstream passed from one
function to another, or on a recorded medium such as tape or disk.
outreach, n. ~ The process of identifying and providing services to constituencies
with needs relevant to the repository’s mission, especially underserved groups,
and tailoring services to meet those needs.
Notes: Outreach activities may include exhibits, workshops, publications, andeducational programs.
†223 (Personal communication, V Chapman Smith (7 June 2004)): Effective outreach is more than an event or a series of activities. It is the process of assessing anddeveloping institutional capacity to meet the needs of under served audiences. This
process may lead an institution to reframe its mission, vision and goals to the contemporary situation. Successful outreach requires an environmental assessment ofcommunity (potential constituent) needs, potential partners and resources, andpotential impact. This type of assessment will also help an institution develop an
effective marketing plan and strategies for whatever programming is developed.
Why are you doing any programming or collecting? What’s the benefit/value? Who
are you trying to reach? How do you know they will come? Who will use the collection? What’s your institution’s brand or how are you perceived? How are you differentiated from others? On the collections side, some institutions are reassessing
the cataloguing of their collections based on their outreach. They are finding newstories documented in collections that align better with current community needs.
Others have changed their acquisition priorities based on outreach.
†232 (SAA, “Institutional Evaluation”): The archives should identify its various
constituencies in terms of its purpose, plan and implement methods to assess theneeds of these groups in relation to the resources of the institution, and devise
outreach programs that will fit their needs. These program may include workshops, conferences, training programs, courses, festivals, exhibits, publications,and similar activities, aimed at such groups as students, faculty members, scholars,
administrators, researchers, donors, records creators, or the general community.
outtake, n. ~ Moving image material created during production but not included in
the final version.
RT: moving image
Notes: ‘Outtake’ frequently describes takes that had to be reshot because ofsome mistake, such as a blooper.
overexposure, n. ~ Photography · A condition in which too much light reaches thelight-sensitive material during image formation.
Notes: With negative film, overexposure results in highlights being forced onto
the shoulder of the characteristic curve, compressing the tones (blocking up).
With print materials, highlights are not light and detail in the shadows is lost inblack. In color transparencies, colors are washed out (desaturated) and highlights
are a blank white.

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oversizeoverlay, n. ~ 1. A transparent or translucent sheet that, when placed over anothersheet, adds additional information to form a composite. – 2. Computing ·Graphic information that can be layered on other information.
Notes: An overlay1,2 can mask (remove) or add information to that on theunderlying sheet.
oversize, adj. ~ Larger than normal.
Notes: ‘Oversize’ often describes materials that cannot be stored in standardsized housings. What is standard varies from repository to repository, althoughmany consider anything too large to fit in a document box to be oversize. Oversize
materials are often stored flat or rolled on a supporting tube. ‘Oversized’ is sometimes used as a noun to represent the class of larger-than-normal materials.

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Ppack (also reel pack), n. ~ The smoothness and tension of the wind of film or tape ona hub.
RT: buckle, cinching
Notes: A good pack is free from buckling, cinching, and other wind irregularities.
†103 (UNESCO A/V Glossary 2001): Tape packs are wound under a considerable amount of tension. This is necessary to maintain the shape of the tape pack.
A reel of tape can be permanently damaged if the tape pack tension is too high or
too low. If the tension is too high, the tape backing can stretch. If the tension getstoo low, tape layers can slip past each other, resulting in pack slip, cinching, or
popped strands on playback.
packet, n. ~ A group of bits transmitted over a network.
Notes: Packets typically contain information about routing, the type of information contained, and some sort of error detection code. Messages are broken up into
packets to be transmitted over the network, then reassembled on the receiving end.
page, n. ~ 1. A sheet of paper, especially one bound in a publication; a leaf. – 2.
Description · One side of a leaf.
RT: leaf†11 (AACR2, 2.5B1): Give the number of pages or leaves in a publication inaccordance with the terminology suggested by the volume. That is, describe a volume with leaves printed on both sides in terms of pages; describe a volume withleaves printed on only one side in terms of leaves; and describe a volume that has
more than one column to a page and is numbered in columns in terms of columns.
pagination, n. ~ 1. The act of numbering each side of a leaf (page2) in a manuscript
or volume. – 2. The nature in which a work is numbered.
RT: foliation
Notes: Pagination is distinguished from foliation, in which each leaf is numbered separately.
Paige Box, trademark ~ A cardboard container designed to store records.
BT: boxNotes: While the Paige Company makes boxes in a variety of sizes and for specialized formats, in common parlance ‘Paige box’ usually refers to a box 9  15  12
inches with a detachable lid.
PAL, n. ~ An analog television broadcast standard using 625 scanning lines.
RT: video
Notes: PAL is an acronym for Phased Alternation by Line. PAL is usedthroughout most of Europe, except for France, which uses SECAM.
paleography, n. ~ 1. The study and analysis of ancient writing, including the identification of origin, period, and the formation of individual characters. – 2. The studyof handwriting.
Notes: Paleography includes the study of writing in both inscriptions andmanuscripts.
†70 (Duranti 1998, p. 37–38): The publication of [Dom Jean Mabillon’s De Re
Diplomatic Libri Vl in 1681] marks the birth date of diplomatics and paleography. . . .
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However, the science which studies ancient scripts3 did not yet have a name; the term
paleography was coined by another Benedictine, Dom Bernardo de Monffauçon,
who published Palaeographia graeca, sive de ortu et progressu literarum in 1708, but
the systematic study of types of script was initiated by Mabillon.
palimpsest, n. ~ 1. A manuscript made on material, usually parchment, that has beenpreviously used, then cleaned for reuse. – 2. A web server hosting Conservation
OnLine, maintained by the Preservation Department at Stanford University under
the oversight of Walter Henry.
Notes: In a palimpsest1, portions of the previous writing are frequently visible.
A double palimpsest has been cleaned and reused twice. – For palimpsest2, see
http://palimpsest.stanford.edu/.
†248 (Roberts and Etherington 1982): The extent to which the earlier writing
could be removed depended to a great degree on the ink used. Early carbon inks,
which merely lay on the surface of the parchment, could be removed more or lesscompletely simply by sponging, but the later iron gall inks were much more difficult to remove because of the interaction with the fibers of the tannin present in
the ink. They had to be scraped and then treated with a weak acid, such as the citricacid of an orange. Even then traces of the original writing remained. Wetting theparchment in this manner softened it to such an extent that it was necessary to treat
the skin with dry lime to make it dry and white once again. The word ‘palimpsest’derives from the Greek roots meaning ‘rub away again.’ Also called ‘rescript.’pamphlet, n. ~ A short, nonserial, bound work of more than one sheet, usually with asoft cover; a booklet.
Syn: booklet
RT: brochure, leaflet, publication
Notes: Pamphlets are larger than a leaflet, but smaller than a book.
†88 (Fowler 1965, p. 66): The introduction of the word brochure in the 19th century was probably due to misconception of the French uses. In French brochure isused where the French pamphlet (chiefly applied to scurrilous or libelous or violently
controversial pamphlets) is inappropriate. The sense ‘a few leaves of printed matter
stitched together’ has always belonged in English to pamphlet, though it has by theside of this general sense the special one (different from the French) ‘pamphlet bearing on some question of current interest (especially in politics or theology)’.
pamphlet box, n. ~ A container designed to hold flimsy materials, such as newslettersor pamphlets.
BT: box
NT: Princeton file
Notes: A pamphlet box may be open or closed. It is distinguished from a
Princeton file, which is open on the top, back, and part of the front. A cut-corner
pamphlet box is open on the top and upper half of the back.
pancake, n. ~ A roll of film or tape on a flangeless hub.
RT: hub
panchromatic, adj. ~ Sensitive to all visible colors of light.
RT: monochrome, orthochromatic
Notes: ‘Panchromatic’ is used to describe monochromatic (black-and-white)
photographic emulsions that accurately reproduce different colors in terms of
their relative brightness. Panchromatic emulsions are distinguished from mono-

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chromatic or orthochromatic emulsions, which are not sensitive to all portions of
the spectrum.
panorama, n. ~ 1. A picture with 360° view, especially a landscape. – 2. A picture that
depicts a wide, horizontal view. – 3. Photography · An image that is significantly
longer in the horizontal dimension.
RT: perspective, viewNotes: The panorama1 originates in the late 17th century. A panorama wasoften painted on a cylindrical wall or on a long scroll. – Panorama2 is now used ina more general sense to refer to images that give a broad view of the landscape. –In photography, panorama3 refers to a variety of formats. Wide-field and banquet
panoramas consist of a single frame with correct perspective. Cirkut panoramas
are made using a specialized camera that sweeps through an angle during exposure while scrolling the film to track against the camera motion. Cirkut panoramas have distorted perspectives. Mosaic panoramas are made by piecing together
separate photographs, usually a standard-sized format; mosaic panoramas also
have a distorted perspective.
Panorama reader, trademark ~ A software application used to view Standard
Generalized Markup Language (SGML) documents.
Notes: Panorama was a browser plug-in, no longer available, that was distributed by Interleaf. It was commonly used to view early Encoded Archival
Description finding aids before that standard was adapted to support XML.
paper, n. ~ 1. Sheets made by extracting fibers from a suspension through a fine screen,where they are combined through matting or felting, then dried. – 2. A newspaper. –3. A scholarly essay or lecture read at a conference or presented for publication. – 4.
A student essay. – 5. Negotiable instrument, especially one that is evidence of debt.
DF: papers, papyrus, parchment, vellum
NT: acid-free paper, alkaline-reserve paper, bond paper, chemical wood pulp,
contact paper, cover paper , durable paper, fanfold, glassine, kraft paper, mechanical wood pulp, permanent paper , rag paper, resin-coated paper
Notes: Paper1 is most commonly made from plant fibers, including cotton,wood, linen, or grass. However, it may also be made from animal fibers, such as
wool or silk, or from synthetics, such as spun polyester. Paper may have a smooth,laid, or woven texture. It may be coated with clay to give it a sheen and to prevent
inks from being absorbed into the paper fibers. Paper comes in varying thicknesses (weights); paper thicker than twelve points is generally called board.
paper sizes ~ see: A4, foolscap, legal size, letter size
RT: sheet
Notes: In the United States the most common sizes are letter (8½  11 inches)
and legal (8½  14 inches); manufacturers specify other sizes in inches. British
standards include foolscap (13½  17 inches), post (15½  19 inches), Demy(17½  22½ inches), up to Double Imperial (30  44 inches). The German DIN A
standard includes sizes ranging from A10 (26  37 mm) to 4A0 (1682  2378mm), with A4 (210  297 mm) being the closest to letter size. The B sizes areintended for posters, and C sizes for envelopes. The German A and B sizes havebeen adopted as ISO standards and are now widely used throughout Europe.
paper tape (also punched paper tape, punched tape), n. ~ Computing · A continuous ribbon of paper with parallel rows of holes punched across the short dimension to encode binary data for Teletypes and computers.
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RT: tape
Notes: Paper tape was used with Teletype and Telex machines to create messages. After a connection to another device was established, the tape was read andtransmitted at the maximum rate to reduce connection time. It was also used byearly computers to create, enter, and store information in a reliable, machinereadable format. Early tapes used a five-bit Baudot code, while later tapes used
seven-bit ASCII with an eighth bit for parity checking.
paperless office, n. ~ A place of work that uses electronic documents, rather thanpaper, to create, store, and use information.
†263 (Sellen and Harper 2002, p. 2): Let’s first take a look at the origins of theconcept of the paperless office – the expectation that electronic technologies
would make paper in the office a thing of the past. . . . The understanding was thatit came from Xerox PARC. . . . In the mid-1970s, when PARC was new, a BusinessWeek article featured the then head of PARC, George Pake, making a series of predictions about the office of the future. This article implies as much about thedemise of the typewriter as it does about paper. . . . Paperlessness was not an issue
for most of the researchers anyway and it was only ‘outsiders’ who made the claimthat that was what PARC was about.
papers, ~ n. ~ 1. A collection. – 2. A collection of personal or family documents; personal papers. – 3. Government · Records indicating an individual’s identity or
status.
DF: paper
RT: document, manuscript, manuscript collection, record
Notes: Papers1 is used generically to encompass materials in a variety of formats, including manuscripts, typescripts, clippings, photographs. ‘Papers’ connotes materials in sheets. It is sometimes used in the title of a collection, eventhough that collection includes bound works such as scrapbooks or diaries, andmay even contain even three-dimensional artifacts. – Papers2 can be equally as
encompassing in format but connotes materials associated with an individual orfamily, apart from official records of a business or organization.
paperwork management ~ see: records management
papyrus, n. ~ Sheets of writing material made by weaving strips of pith taken fromthe plant Cyperus papyrus.
DF: paper
Notes: Papyrus is a forerunner of paper, and was used by ancient Egyptians,
Greeks, and Romans between the 4th century b.c. and the 4th century a.d.
†248 (Roberts and Etherington 1982): One common characteristic of papyrus,
regardless of quality, is the difference between the two sides of the sheet, whichstems from the strips being at right angles to each other. The recto side, on which
the strips run horizontally, was the side generally preferred for writing, while theverso, which had vertical strips, was less frequently used. A material as pliable aspapyrus was well suited to be rolled, and when this was done the recto became theinner side and the verso, with no writing, the outer side.
parallel title, n. ~ Description · A title, appearing in conjunction with the title
proper, in another language or script.
BT: descriptive element
RT: other title information, title

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parchment, n. ~ 1. Sheets of writing material made from polished sheepskin orgoatskin. – 2. High-quality, translucent paper with an appearance that imitatessuch writing materials. – 3. A manuscript on parchment.
DF: paper
RT: vellum
Notes: Parchment1 is often used interchangeably with vellum, although vellum
is made from calfskin.
†15 (AAT 2000): For finer quality calf parchment, use ‘vellum.’ The terms
parchment and vellum sometimes have been and still are both confused and usedinterchangeably.
Paris Principles, n. ~ The Statement of Principles adopted by the International
Conference on Cataloguing Principles (ICCP), organized by the International
Federation of Library Associations and Institutions (IFLA) in Paris, October 1961.
RT: description†272 (ICCP Principles 1961): The principles here stated apply only to the
choice and form of headings and entry words – i.e. to the principal elements
determining the order of entries – in catalogues of printed books [and librarymaterials having similar characteristics] in which entries under authors’ names
and, where these are inappropriate or insufficient, under the titles of works are
combined in one alphabetical sequence. They are framed with special reference tocatalogues enumerating the contents of large general libraries: but their application to the catalogues of other libraries and to other alphabetical lists of books isalso recommended, with such modifications as may be required by the purposesof these catalogues and lists.
part, n. ~ 1. Description · A portion of a larger work established by the author, publisher, or manufacturer that is complete in itself. – 2. Archives · A division within
the hierarchy of a collection. – 3. Music · A piece written for one voice or instrument in a musical composition.
DF: fascicle
RT: episode, volume
Notes: For monographic works, a part1 is usually synonymous with volume.
However, it may refer to a bibliographic unit intended to be bound, with otherparts, into a volume. A part is distinguished from a fascicle, the latter being a temporary division that is not necessarily congruent with an intellectual division. –Part2 can refer to a series within a record group or collection, a folder within aseries, or an item within a folder.
password, n. ~ 1. A word or phrase used to identify an individual or gain access tosome place. – 2. Computing · A string of characters, used in combination with aunique account ID when logging in, to authenticate a user to a system.
Notes: Depending on the system, passwords2 may be formed from letters,
numbers, or other characters.
pasteup, n. (paste up, v.) ~ Graphics · The process of arranging on a board the copy
and images that will make up a printed page in preparation for reproduction.
Notes: Pasteup is now largely obsolete due to the widespread use of computerized publishing and printing software.
PAT ~ see: Photographic Activity Test
patent, n. ~ 1. A privilege, property, or authority granted to an individual by a gov-

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ernment or sovereign. – 2. Intellectual property · The exclusive right to make,use, or sell an invention that is novel, useful, and not obvious. – 3. The record ofsuch a grant or right.
BT: intellectual property
RT: land grant
Notes: The Constitution grants the United States Congress the authority toissues patents3. Patents are codified in 35 USC 101–103.
patron, n. ~ An individual who uses the collections and services of a repository; acustomer, a researcher.
Syn: reader, researcher, user
Notes: ‘Patron’ connotes an individual who is not a member of the repository
staff.
PDF (also PDF-A) ~ see: Portable Document Format
peeling, n. ~ The separation of the surface layer from the base of a laminated material.
RT: flaking
Notes: Peeling is nearly synonymous with flaking, although it connotes limited
or local deterioration.
PEM ~ see: Preservation Environment Monitor
pending file, n. ~ A group of documents filed chronologically under some future datewhen they require further attention or action.
Syn: follow-up file, suspense file, tickler fileperfecting order ~ see: restoration of original order
perforation, n. ~ 1. A hole punched in a surface. – 2. A series of small holes in a sheet
to make it possible to tear the sheet neatly. – 3. Holes along the side of motion picture film used to transport the film through a camera, projector, or other equipment.
performance rights, n. ~ A copyright owner’s exclusive right to control the publicpresentation or a work, either live, through broadcast, or in moving image orsound recordings.
DF: mechanical rights
BT: intellectual property
RT: copyright†281 (USC, 17 USC 101): Copyright · To ‘perform’ a work means to recite,render, play, dance, or act it, either directly or by means of any device or process or,in the case of a motion picture or other audiovisual work, to show its images inany sequence or to make the sounds accompanying it audible.
permanence, n. ~ The inherent stability of material that allows it to resist degradation over time.
RT: archival quality
Permanence of Paper for Publications and Documents in Libraries and Archives,n. ~ A standard (NISO Z39.48, ISO 9706) that “establishes criteria for coated anduncoated paper that will last several hundred years without significant deterioration under normal use and storage conditions in libraries and archives.”
RT: archival bond, permanent paper†222 (Z39.48, 1992): This standard [Z39.48] identifies the specific properties
of such paper and specifies the tests required to demonstrate these properties.

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permanent paper, n. ~ Paper manufactured with minimal inherent vice and the ability to resist degradation over time.
BT: paper
RT: archival bond, durable paper, Permanence of Paper for Publications andDocuments in Libraries and Archives
Notes: Permanent paper is made using materials and techniques, such as thosespecified in the standard Permanence of Paper for Publications and Documents in
Libraries and Archives, to minimize the introduction of chemical impurities and toresist the effects of chemical impurities in the environment. ‘Permanent paper’ isalso called durable paper, although the latter implies the additional ability towithstand heavy use.
†248 (Roberts and Etherington 1982): [Within the limits of present-day technology, the highest] quality of paper would be manufactured from 100% rag (newlinen), flax, cotton, or hemp, undyed and unbleached, and produced by hand or
machine. It would contain no loading or color additives, and beating and drying
would be controlled so as to obtain maximum folding and tearing strengths.
permanent records, n. ~ Materials created or received by a person, family, or organization, public or private, in the conduct of their affairs intended to be preserved
because of the enduring value contained in the information they contain or as evidence of the functions and responsibilities of their creator.
Syn: archival records
BT: record
RT: archives
Notes: Some archivists may distinguish permanent records from archives, theformer representing records still in the hands of the records creators before transfer to the archives. In the vernacular, ‘archives’ is often used to refer to any collection of documents that are old or of historical interest, regardless of how they areorganized; in this sense, the term is synonymous with permanent records.
permanent value, n. ~ The ongoing usefulness or significance of records, based on
the administrative, legal, fiscal, evidential, or historical information they contain,that justifies their continued preservation.
Syn: archival value
BT: value
RT: continuing value, enduring value
Notes: Many archivists do not describe archival collections as having permanent value; changing circumstances may make it reasonable to deaccession a collection. Rather, collections are retained only as long as they have continuing or
enduring value.
permanent withdrawal ~ see: deaccessioning
permission, ~ n. ~ 1. An authorization to do something. – 2. Computing · Rights toaccess certain systems, programs, or files associated with a user ID. – permissions,pl. n. ~ 3. Control over the use of materials based on a variety of rights.
Notes: Permissions3 includes both physical and intellectual property rights.
Permissions are often tied to conditions of use, such as the requirement that any
reproduction of material include the name of the repository.
permit, n. ~ A record of a permission granted by an authority; a license.
RT: license

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personal namepermuted index, n. ~ An index that contains an entry for each nontrivial word in atitle, with the entry words alphabetized and centered on the page surrounded by
the rest of the title.
Syn: rotated index
BT: index
RT: keyword in context index
Notes: In a permuted index, as much of the title as possible appears on eitherside of the entry word; long titles may be truncated at the beginning or the end. A
stop list may be used to suppress entries for words with no value for retrieval, suchas articles and conjunctions, or a go list may be used to generate entries for specific words.
persistent object preservation, n. ~ A technique to ensure electronic records remain
accessible by making them self-describing in a way that is independent of specifichardware and software.
BT: conversion†132 (GAO 2002, p. 50): NARA is investigating an advanced form of conversion combined with encapsulation known as persistent object preservation(POP). Under this approach, records are converted by XML tagging and thenencapsulated with metadata.
Persistent Uniform Resource Locator, n. (PURL, abbr.) ~ Computing · 1. A stable
Uniform Resource Locator (URL) that provides a redirection to a resource’s current URL. – 2. A service that offers such redirection.
RT: Uniform Resource Locator
Notes: A PURL service provides a means to link a stable URL to a resource,even if the resource’s location changes. A PURL service maintains a simple database of PURLs and the associated, current URLs. A PURL published in different
places can continue to point to the resource with a single change to the database,rather than having to change all published versions.
person, n. ~ 1. A human individual. – 2. A legal entity with recognized rights andduties that is treated as a human individual; an artificial person; a legal person; acorporation.
RT: juridical person†142 (InterPARES Terminology): Persons are the subject of rights and duties;
they are entities recognized by the juridical system as capable of or having thepotential for acting legally.
personal computer ~ see: computer
personal file, n. ~ A file containing duplicates of records kept by an individual forease of reference.
RT: convenience file, office file
Notes: If personal files contain duplicates of record copies preserved elsewhere,
their contents are often considered nonrecords.
personal name, n. ~ Description · The word or phrase by which an individual is
known and distinguished from others, especially the form used as a heading.
BT: name†11 (AACR2, 22.1A): In general, choose, as the basis of the heading for a person, the name by which he or she is commonly known. This may be the person’s
real name, pseudonym, title of nobility, nickname, initials, or other appellation.

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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personal papers (also personal records, private papers), n. ~ 1. Documents created,acquired, or received by an individual in the course of his or her affairs and preserved in their original order (if such order exists). – 2. Nonofficial documents
kept by an individual at a place of work.
RT: collection, family papers, manuscript, nonofficial papers†119 (Henry 1998, p. 315): The value of archives is cultural and humanistic, notjust bureaucratic. Archival programs that collect records or personal papers,
which may contain electronic media, find the new definition of record [as evidence of a business transaction] bewildering. Personal papers may never show
‘evidence’ of ‘business transactions,’ but such archival sources provide a wealth of
information needed for society’s memory.
†281 (USC, 44 USC 2201): The term personal records2 means all documentarymaterials, or any reasonably segregable portion thereof, of a purely private or nonpublic character which do not relate to or have an effect upon the carrying out of
the constitutional, statutory, or other official or ceremonial duties of the
President. Such term includes - (A) diaries, journals, or other personal notes serving as the functional equivalent of a diary or journal which are not prepared orutilized for, or circulated or communicated in the course of, transacting
Government business; (B) materials relating to private political associations, andhaving no relation to or direct effect upon the carrying out of constitutional,
statutory, or other official or ceremonial duties of the President; and (C) materials
relating exclusively to the President’s own election to the office of the Presidency;
and materials directly relating to the election of a particular individual or individuals to Federal, State, or local office, which have no relation to or direct effectupon the carrying out of constitutional, statutory, or other official or ceremonial
duties of the President.
perspective, n. ~ 1. Techniques of representing depth, especially on a two-dimensional surface, through the use of vanishing points, foreshortening, and aerial
effects. – 2. The position of a camera relative to its subject.
NT: bird’s-eye view, worm’s-eye view
RT: aerial photograph, elevation, oblique, panorama, projection, viewNotes: Perspective2 includes closeups, as well as bird’s-eye and worm’s-eye views.
pertinence, n. ~ A principle of arranging records based on content, without regard
for their provenance or original order.
RT: functional pertinence, territorial pertinence†98 (Gilliland-Swetland 2000a, p. 12): The French conception of respect desfonds did not include the same stricture to maintain original order (referred to in
French as respect de l’ordre intérieure), largely because French archivists had been
applying what was known as the principle of pertinence and rearranging records
according to their subject content.
petition, n. ~ A written request submitted to an authority.
RT: memorial†110 (NARA Senate Records): Generally speaking, in the late 18th and 19th
centuries a petition, unlike a memorial, included a prayer (e.g., petition of John
Smith praying that his claim be granted). Memorials also express opposition to(‘remonstrate against’) some pending action. In modern usage, there is no apparent difference between a memorial and a petition, and petition has become the

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commonly accepted generic term. A similar document transmitted to Congress bya legislative body such as a State legislature takes the form of a resolution and issometimes termed a memorial.
pH, n. ~ A measure of the acidity or alkalinity of some substance, determined by theconcentration of hydrogen ions.
RT: acid, alkali, buffer
Notes: pH is measured on a scale from 0 to 14; values below 7.0 are acidic, andvalues above 7.0 are alkaline. A pH of 7.0 is neutral.
phase box, n. ~ A simple, relatively inexpensive box designed to offer immediate,short-term protection of books, scrapbooks, albums, and other bound items.
BT: boxNotes: A phase box is typically constructed from two sheets of board that havebeen glued at their centers to form a cross. The boards are creased so that they canbe wrapped around the book and are held together with string or hook-and-loop
fasteners.
Phased Alternation by Line ~ see: PAL
phased preservation, n. ~ A preservation management technique that emphasizes
actions that have the greatest impact on the preservation of collections as a whole,rather than concentrating on treating individual items.
Notes: Phased preservation includes surveys to establish priorities, disasterplanning, environmental controls, and holdings maintenance.
†103 (UNESCO A/V Glossary 2001): (phased conservation) A concept developed at the Library of Congress, originally conceived to meet the short-term
needs of items that would eventually be given full conservation treatment.
Surveying is an important aspect of phased treatment; items are categorized bycertain characteristics or conservation problems so that they may later be
retrieved for treatment.
phonetic index, n. ~ An ordered list of materials organized under codes that represent the sound of names or words.
BT: index
RT: Soundex
Notes: A phonetic index makes it possible to look up something without
knowing how it was spelled. Many censuses have a phonetic index to name. Most
techniques to create index codes use the first letter of the name followed by digits
representing subsequent sounds. For example, Smith, Smythe, and Smyth might
all be coded S530. Different techniques, such as Russell’s Soundex, Simplified
Soundex, American Soundex, and Miracode, use slightly different rules, producing different codes.
phonodisc ~ see: phonograph record
phonograph, n. ~ A machine used to play back sound recorded in a groove on acylinder or disk; a record player.
phonograph record (also audio disc, phonograph album, recording), n. ~ A disk or
cylinder with a spiral grove in which sound vibrations have been fixed using ananalog signal.
DF: compact disc, record
BT: sound recording
NT: long-playing record
RT: album
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Notes: ‘Phonograph record’ connotes a disk format, although the term include
cylinder recordings. Disks were made in a variety of sizes. Larger records, 10 to 12
inches in diameter with playing times of more than five minutes at 33⅓ revolutions per minute are often called albums or long-playing records (often abbreviated LPs). Many early disks were metal plates coated with lacquer; later disks weremade of vinyl. Common recording speeds included 16, 33⅓, 45, and 78 revolutions per minute.
†281 (USC, 17 USC 101): Copyright · Material objects in which sounds, otherthan those accompanying a motion picture or other audiovisual work, are fixed byany method now known or later developed, and from which the sounds can beperceived, reproduced, or otherwise communicated, either directly or with the aidof a machine or device. The term ‘phonorecords’ includes the material object inwhich the sounds are first fixed.
phonography ~ see: stenography
phonorecord, n. ~ A sound recording in any format.
Syn: sound recording
Notes: ‘Phonorecord’ is used primarily in the context of copyright law.
phonotape ~ see: audiotape
Photo CD, n. ~ A compact disc format introduced in 1992 by Eastman Kodak to store
high-quality photographic images in a proprietary format.
BT: compact disc
Notes: Photo CDs are available in two formats. The Photo CD is intended foruse with 35 mm film. The Pro Photo CD offers higher resolution and is intended
for large format negatives and transparencies.
photocopy, n. ~ 1. A duplicate made using an optical system that quickly and inexpensively reproduces an image of the original without an intermediate negative. –2. A copy made using an electrostatic process.
BT: copy
RT: electrostatic process, reprint, reproduction
Notes: Photocopy techniques include thermal, wet, and dry processes,
although most contemporary machines [2005] use an electrostatic process.
photograph, n. ~ 1. A still picture formed on a light-sensitive surface using an opticalsystem and fixed by a photochemical process. – 2. An image rendered using a camera.
DF: photomechanical, print
BT: document, picture
NT: aerial photograph, albumen photograph, ambrotype, cabinet card, cardmounted photographs, cased photographs, chlorobromide photograph, cyanotype, daguerreotype, digital photograph, gelatin silver photograph, gum print,
lantern slide, movie still, negative, photographic print, printing-out paper, slide,stereograph, tintype, transparency
RT: combination printing, electrophotography, film, graphic records, image,
microphotography, photomicrography, pigment print, positive, rephotography,
separation, snapshot, stock shot, stop-motion photography, telephotography,
visual materials
Notes: Most traditional photographic processes use a silver halide as the lightsensitive material, although light-sensitive salts of copper, iron, and uranium havebeen used as well. The silver halide is reduced to metallic silver in black-and-whitephotographs and is used to form a dye in color photographs. In the 19th century,
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collodion was commonly used as a binder for negatives, prints, ambrotypes, andtintypes, and albumen was the most common binder for prints. Most modern
photographic processes use gelatin to bind the silver halide to a film, paper, or
glass support.
Technically, a photograph1 is distinguished from a print1, in which the image isformed mechanically rather than photochemically. However, print3 is commonlyused to describe images originally made with a camera but reproduced using aphotomechanical process, such as a halftone or a Woodburytype. Such images
were, at some point, a photograph before reproduction. However, digital photographs now capture and record images that are printed using a nonphotographic
print process.
†130 (Images in Time 2003, p. 166): All images constitute a record, irrespectiveof the value we may attach to the information they contain. The unique propertyof photographic records reside in their ability to capture a moment in time and tohighlight the inevitable passing of time. Although the setting and depth of visionthat are chosen already imply a certain voluntary or arbitrary selection, the photographic lens perceives and records the space in a homogeneous manner and it is
this global view that can provide us with useful information, sometimes capturing
details not even intended by the photographer himself.
†257 (Sauer 2001, p. 44): While the visual authority of the photograph is now
increasingly undermined by the wizardry of digital technology, the ‘truthfulnessof facts’ in a photograph has always been presumed to reside in its verisimilitude.
Ever since Paul Delaroche purportedly exclaimed, ‘From today, painting is dead,’the photograph has been perceived as an objective record of reality, the product ofa mechanical and therefore neutral means of documentation. . . . Photographs
derive the authority of their content from realism and accuracy, what J. B. Harleycalls ‘talismans’ of authority; archival photographs convey their message throughfunction and context. . . . The photograph is neither truth nor reality, but a representation willed into existence for a purpose and mediated by the persons concurring in its formation.
Photographic Activity Test, n. (PAT, abbr.) ~ A standard procedure (ISO 14523) tocheck for potential chemical reactions between materials used to make enclosuresand photographs stored in those enclosures.
†225 (IPI): Developed by IPI, this test predicts possible interactions between
photographic images and the enclosures in which they are stored. The PAT is also
used to test the components of enclosures, such as adhesives, inks, paints, labels,
and tapes. The test involves incubating materials in temperature- and humiditycontrolled chambers to simulate aging and takes from four to six weeks. Afterincubation and sample evaluation, a final report is provided. ¶ The PAT was
designed to screen enclosures for possible chemical reactions with photographs.
There are other tests that can screen for potential physical damage such as blocking and abrasion.
photographic archives, n. ~ 1. A collection of photographs, often with accompanying
materials in other formats, made or received by an individual, family, or organization in the conduct of affairs and preserved because of the enduring value of theinformation contained in those records. – 2. A division within an organization
responsible for maintaining such materials.
BT: archives
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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photographic print, n. ~ An image formed on paper coated with a light-sensitive
substance using an optical system and fixed by a photochemical process.
BT: photographNotes: Many modern photographic prints are on resin-coated paper to makethem easier to process.
photomechanical, n. ~ 1. A process to reproduce photographic images as prints1
using a matrix1 and ink. – 2. A print made using such a process.
DF: photograph
RT: Albertype, collotype, dye transfer process, halftone, print, Woodburytype
Notes: Photomechanical processes often use a halftone screen to approximate
the continuous tones of the original photograph. Because Woodburytypes anddye transfer prints can accurately reproduce a continuous-tone image with an
optical quality of detail, they are often mistaken for photographs.
photomicrography, n. ~ The processes and techniques used to create greatly enlarged
photographs of things normally too small to be seen with the unaided eye.
RT: microphotography, photographNotes: Photomicrography is distinguished from microphotography, the use ofphotographic processes and techniques to create highly reduced images.
photomontage, n. ~ 1. The technique of creating an image by combining photographs, sometimes with other materials, to form a unified image. – 2. An image
created using such a technique.
DF: collage, combination printing, composite
BT: montage
Notes: In a photomontage, the image is not perfectly unified; the use of different images as parts of the whole is not disguised. Photomontage is distinguishedfrom collage, which is a work in which the pieces do not form a unified picture.
Distinguish from combination prints and composites3, which have unified images
that give the appearance of being made with a single negative.
Photostat, trademark (stat, abbr.) ~ 1. A photocopying process that makes duplicateswith the same polarity as the original. – 2. A copy made by this process.
Notes: Photostat and stat were often used generically for any type of photocopy.
†300 (Yates 1989, p. 54): In 1911, the Taft Commission on Economy andEfficiency evaluated the use and economics of the Photostat, a brand of photocopier, as part of its investigation of efficiency in office methods. At a cost of$500.00, the apparatus was expensive. . . . While point-of-origin copying was clearly
preferable, the commission found the Photostat cost-effective as an alternative toretyping complicated documents (especially tables) or redrawing diagrams.
physical control, n. ~ The function of tracking the storage of records to ensure thatthey can be located.
RT: administrative control, intellectual control, process control
Notes: Intellectual control provides a means of identifying potentially relevantmaterials, with a pointer to where those materials are stored. Physical control
ensures that the records are, in fact, where that pointer specifies. In some instances,
those pointers may be absolute, pointing to a specific box on a specific shelf in a
specific room. In other cases, the pointer may be relative, pointing to a collection
and box number, which reflect a position within a range of similar numbers.

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piece

†265 (Skupsky and Mantaña 1994, p. 154): Careful physical control of records
ensures that critical records are available when needed. Even when ineffective
recordkeeping practices do not justify sanctions, the organization may still find itself
severely disadvantaged by its inability to produce evidence for its own case. Besides
reducing the organization’s efficiency, poor recordkeeping practices may lead tofuture litigation because the organization may not know its legal obligations.
physical custody, n. ~ Possession, care, and control, especially for security andpreservation.
RT: custody, legal custody
Notes: Physical custody may be, but is not always, coupled with legal custody.
physical form, n. ~ The overall appearance, configuration, or shape, derived frommaterial characteristics and independent of intellectual content.
BT: form
RT: extrinsic element†70 (Duranti 1998, p. 134): The term physical form refers to the external makeup of the document, while the term intellectual form refers to its internal articulation. Therefore the elements of the former are defined by diplomatists as externalor extrinsic, while the elements of the latter are defined as internal or intrinsic.
physical record, n. ~ Computing · A contiguous area of storage defined by the characteristics of the storage device and operating system.
DF: logical record
RT: blockphysical restriction note, n. ~ Description · A note indicating limitations on thehandling and use of material because of preservation or security considerations.
BT: note
RT: restriction
Notes: For example, a physical restriction note may indicate that patrons may
have access to the original under exceptional circumstances, but that a copy isavailable for use.
picture, n. ~ 1. An image, especially on a surface. – 2. The portion of a video signalthat forms the image. – 3. Slang · A motion picture.
DF: motion picture
NT: drawing, photograph, print
RT: graphic, image, video, visual materials
Notes: A picture1 may be formed using a variety of techniques, including drawing, painting, printing, photography, or video. It may depict something in the realworld or the imagination, or it may be entirely nonrepresentational. In general, apicture is a two-dimensional rendering on an opaque surface. Although, a picture is
not necessarily on a flat surface; for example, a picture on a ball. ‘Picture’ may also
refer to a virtual representation in three dimensions through the use of computer
graphics, or it may give the appearance of three dimensions, as in stereographs.
picture postcard ~ see: postcard
picture show ~ see: motion picture
piece, n. ~ 1. An item. – 2. A part physically separate from a larger whole.
Syn: item
Notes: Piece1 is more common in the United Kingdom. – Piece2 is used todescribe a portion of something that clearly has separate components, such as thelid of a teapot.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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piece count, n. ~ The number of physically discrete items in a collection.
BT: count
PIER ~ see: Preservation of the Integrity of Electronic Records
pigeonhole, n. ~ A small compartment used for storing folded document.
BT: file cabinet
RT: flat filing
Notes: Pigeonholes are usually found in groups, ranging from a few on a desk
to many in a pigeonhole cabinet.
†300 (Yates 1989, p. 28–29): Through the middle of the [nineteenth] century,
the pigeonhole was the primary storage device for [incoming] correspondence,sometimes supplemented by a desk spindle on which papers could be impaled. ¶When the pigeonholes filled up, letters were often tied up in bundles and stored ina safe place. At low levels of correspondence, such a storage system was satisfactory. The letters of the last year or two could be kept in the pigeonholes, so that by
the time letters were retired they were not being actively used. As business – andcorrespondence – increased in the midcentury period, however, pigeonhole desks
and cabinets became less satisfactory storage systems.
pigment print, n. ~ A photographic or photomechanical print in which the image isformed by a pigment rather than silver or a dye.
NT: gum print
RT: photograph, print
Notes: Examples of processes to make pigment prints include gum bichromate,carbon, and bromoil. These processes are often used for fine art photography.
piracy, n. ~ The illicit reproduction or distribution of material that is an infringement of intellectual property law.
RT: bootleg, infringement†165 (Lessig 2004): If piracy means using the creative property of others without their permission, then the history of the content industry is a history of piracy.
Every important sector of big media today – film, music, radio, and cable TV –was born of a kind of piracy. The consistent story is how each generation welcomes the pirates from the last.
Pittsburgh Project ~ see: University of Pittsburgh Electronic Records Project
pixel, n. ~ 1. An element in an array that forms an image. – 2. A unit of measure used
to describe the size or resolution of an image.
RT: bitmap
Notes: A pixel1 contains information about the brightness and, for color
images, the hue of the element. A pixel may be represented by a single bit, restricting the image to bitonal values. In monochromatic images, a pixel is at least a byte,
capable of representing 256 shades. For color images, a one-byte pixel can represent only 256 colors; a three-byte pixel can represent more than 16 million colors.
The height and width of an image are often measured in terms of pixels, and theresolution may be measured in terms of pixels per inch or centimeter.
pixel depth, n. ~ The number of bytes used to form a pixel1 in a graphics array.
RT: bit depth
pixilation, n. ~ 1. The representation of an image through the use of discrete rather
than continuous quantities. – 2. The distortion of an image resulting from discretevalues failing to adequately represent a continuous value.

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plate

Notes: A halftone is an analog equivalent to pixilation1. A continuous-tone
image is broken up into an array of light or dark elements; variation in the distribution of elements approximates different tones. A bitmap breaks up an image
into pixels arranged in a grid. A line running diagonally across a grid made ofsquares will have a staircase pattern on the edge. The higher the image resolution,
the less noticeable the effect. – Coarse pixilation2 is sometimes used intentionallyto obscure portions of an image, such as a face on television news.
pixmap ~ see: bitmap
PKI ~ see: public key infrastructure
PL, abbr. ~ [United States] public law.
Notes: Also abbreviated Pub. L., P.L.
placard, n. ~ A notice printed on card or board for public display, especially a poster.
RT: poster
plaintext, n. ~ Information that can be read without decryption.
RT: ciphertext, cryptanalysis, cryptography
Notes: Plaintext is typically used in the context of cryptography and describes
information to be coded or that has been decoded.
plan, n. ~ 1. A sequence of steps to accomplish something. – 2. A map of a small
region, such as a town or city, drawn with considerable detail. – 3. A diagram
showing the structure of something. – 4. Architecture · A sketch or drawing,showing the layout of a structure, especially a horizontal section.
BT: map
planar, adj. ~ Flat; shallow; having no significant thickness.
Syn: two-dimensional
RT: sheet
Notes: As used in this glossary, ‘planar’ describes materials that are nearly twodimensional and frequently flexible, as distinguished from three-dimensional
objects. Paper, film, and cloth are examples of planar materials.
planetary camera, n. ~ Equipment for production of microfilm that consists of atable to hold the original, an upright to support the film unit (camera) overhead,lights extending above and to the side of the table, and a control unit.
Syn: flatbed camera
BT: microfilm camera
RT: microfilm
Notes: When filming with a flatbed camera, both the film and document are
stationary during exposure.
plat, n. ~ A map, especially one showing property lines.
BT: map
plate, n. ~ 1. A metal sheet used for printing; a printing plate. – 2. A print pulled fromsuch a metal sheet. – 3. An illustration in a book, printed separately from the text.
– 4. Photography · A sheet of glass coated with a light-sensitive emulsion.
DF: film
RT: print
Notes: A plate1 is used in engraving, offset printing, rotogravure, and otherprocesses. – A plate3 is frequently on different paper from the text and printed
using a different process. Plates may be tipped in individually, bound in as a separate signature, or kept in an accompanying portfolio. They are typically notincluded in the pagination sequence.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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platter, n. ~ 1. Slang · A phonograph record. – 2. The disk on a turntable that supports the phonograph record. – 3. A disk.
polarity, n. ~ Photography, Micrographics · The tonal values of an image relative
to the original.
RT: negative, positive
Notes: Polarity indicates whether an image is a positive or a negative. An image
with negative polarity, a negative, has tones that are reversed from those in theoriginal.
policy, n. ~ An official expression of principles that direct an organization’s operations.
NT: access policy, acquisition policy
RT: procedure, standard
Notes: ‘Policy’ is sometimes used as a plural noun to refer to the whole of anorganization’s policies. Policies are distinguished from procedures, which detail
how policies are implemented at the operational level.
polyester, n. ~ A clear plastic film that is relatively stiff, cannot be stretched, and is
hard to tear.
NT: Melinex, Mylar
Notes: Polyester film is commonly used to make protective enclosures and isused as the base for some photographic films. Not all polyester films are identical.
Different manufacturing processes leave different residual chemicals in the film,
some of which may have an adverse effect on archival materials.
polyethylene, n. ~ A thermoplastic material made from polymerized ethylene.
NT: Tyvek
Notes: Polyethylene film ranges from sparking clear to hazy and is easy tostretch but hard to tear. Polyethylene film is sometimes used to make enclosuresfor photographs and phonograph albums.
polypropylene, n. ~ A thermoplastic material similar to polyethylene, but somewhat
stiffer and softening at a higher temperature.
Notes: Polypropylene film ranges from sparkling clear to hazy and can be
stretched but is hard to tear.
polyvinyl acetate, n. (PVA, abbr.) ~ A water-soluble plastic resin used as an adhesive.
polyvinyl chloride, n. (PVC, abbr.) ~ A thermoplastic resin produced by the polymerization of vinyl chloride gas.
Notes: PVC film is a clear plastic that can be stretched but is hard to tear. It has
been widely used to make pages with pockets to hold photographs, slides, baseballcards, coins, and other small items. However, PVC outgases chemicals that candamage adjacent materials.
Portable Document Format, trademark (PDF, PDF-A, abbr.) ~ A file format developedby Adobe Systems that can be used to distribute formatted output, including text andgraphics, from a variety of applications to users working on a variety of platforms.
RT: Acrobat, document interchange
Notes: The PDF format can be created using a variety of authoring tools,
including Acrobat. The format can be read using the freely distributed Adobe
Reader (previously called Acrobat Reader), which is both a stand-alone application and a plug-in for browsers. PDF is not perfectly platform-independent as it
requires a reader to render the file, although reader software exists for most plat-

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forms. PDF-A is an extension of the format intended to be appropriate for the
long-term preservation of digital documents. See http://www.aiim.org/standards.asp?ID=25013.
†162 (LeFurgy 2003): A committee of government, business, and academic representatives is exploring a promising approach to long-term preservation of textbased digital documents. Sponsored by The Association for Information andImage Management (AIIM) and The Association for Suppliers of Printing,Publishing and Converting Technologies (NPES), the committee is working toestablish an archival standard for Adobe’s Portable Document Format (PDF).
Known as PDF-A, the potential standard intends to specify a limited, stable subsetof PDF for text-based documents that must remain valid for a number of years.
The effort has been underway since 2002, and the ultimate aim is to have PDF-A
endorsed and owned by the International Organization for Standardization (ISO).
portal, n. ~ An entry point, especially a web page, that provides access to informationfrom a variety of sources and that offers a variety of services.
Notes: Originally, portals principally organized information from othersources but have expanded to include email, chat, shopping, and other services. A
portal may be public or restricted to an intranet. Portals can frequently be personalized so that users can tailor the interface based on their preferences.
portfolio, n. ~ 1. A flat case for holding loose documents. – 2. Examples of work, frequently held in such a case. – 3. The responsibilities associated with an office orjob, especially a diplomat. – 4. The financial assets of an individual or organization, considered as a whole.
BT: container
Notes: A portfolio1 is frequently two boards hinged together and fastened on
the loose sides with a string or a zipper.
portrait, n. ~ A representation of an individual’s likeness.
Notes: Portraits may be a drawing, painting, photograph, or other two-dimensional media. Portraits may also be created in relief and sculpture. They may behead-and-shoulders, bust, three-quarters, or full-length.
portrait orientation (also portrait mode), n. ~ A layout that is taller than wide.
RT: format, landscape orientation
positive, n. ~ Photography · An image in which the tones match those in the original.
RT: negative, photograph, polarity
Notes: In a positive, highlights appear light and shadows appear dark. Positives
can be on paper, film, glass, or other support.
post, v. ~ 1. To make an entry in an index. – 2. Computing · To upload a file or information to a server; for example, post to the Internet, post to a Listserv.
postcard, n. ~ A card, commonly 4  6 inches, used for sending short messages
through the mail.
Notes: Postcards made after 1906 often have an illustration on one side. A real
photo postcard has a photographic image, as opposed to a picture postcard,
which has a photomechanical or printed image.
†167 (D Levy 2001, p. 87): The invention of the postcard created a form where
brevity would be the rule rather than the exception. After a short period of experimentation in the private sector, the first postcards used on a mass scale were created by national governments by Austria in 1869, by Britain in 1870, and by theSyn: Synonym • †: see Bibliography • Superscript: Definition number

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United State in 1873. At the international postal congress the following year, it wasagreed that cards, although varying in size from country to country, could crossnational borders without being restamped.
postcombination indexing ~ see: postcoordinate indexing
postcoordinate indexing (also called postcombination indexing), n. ~ A method ofindexing materials that creates separate entries for each concept in an item, allowing the item to be retrieved using any combination of those concepts in any order.
DF: precoordinate indexing
BT: indexing
Notes: In postcoordinate indexing, complex subjects are represented by several
different headings rather than a single heading. For example, a history of Arizonamight be assigned the headings ‘Arizona’ and ‘History’. In precoordinate indexing,
the work might be given a single heading, ‘Arizona – History’. Searching in a postcoordinate system typically relies on Boolean operators to combine the separate
headings, such as “Search (subject = Arizona) and (subject = history).”†159 (Lancaster 1998, p. 44): The flexibility associated with postcoordinate systems is lost when index terms must be printed out on paper or on conventional
catalog cards. Printed indexes and card catalogs are precoordinate; they have thefollowing characteristics: 1. The multidimensionality of the term relationship isdifficult to depict. 2. Terms can only be listed in a particular sequence, which
implies that the first term is more important than the others. 3. It is not easy (ifnot completely impossible) to combine terms at the time a search is performed.
†159 (Lancaster 1998, p. 32): Postcoordinate systems emerged in the 1940s,
when they were implemented through the use of various types of cards. A modern
computer-based system, operated online, can be considered to be a direct descendant of those manual systems.
postcustodial theory of archives, n. ~ The idea that archivists will no longer physically acquire and maintain records, but that they will provide management oversight for records that will remain in the custody of the record creators.
RT: custody, noncustodial records
Notes: The postcustodial theory shifts the role of the archivists from a custodian of inactive records in a centralized repository to the role of a manager ofrecords that are distributed in the offices where the records are created and used.
†119 (Henry 1998, p. 319): Supporters of a new paradigm for electronic records
promote the notion of ‘post-custodialism,’ which defines a centralized archives as‘an archives of last resort.’ New paradigm supporters urge archivists to ‘cease being
identified as custodians of records’ because, among other things, this role ‘is notprofessional.’ An archives with custody is ‘an indefensible bastion and a liability.’
These writers maintain that creators of records or other institutions, whether they
are archives or not, can take care of archival records.
poster, n. ~ 1. A printed illustration on a large sheet. – 2. A large, flexible sheet bearing text, usually illustrated, that is publicly displayed to advertise or promote
something. – 3. Computing · An individual who sends (posts) a message to a
newsgroup or mailing list.
DF: broadside
RT: placard
Notes: A poster1 is usually mass-produced and intended to be hung as decoration.

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PRECIS†278 (LCGTM 1995, p. 540): Single or multi-sheet notices made to attract
attention to events, activities, causes, goods, or services; also, purely decorative
posters. For posting, usually in a public place; chiefly pictorial. Intended to makean immediate impression from a distance.
posting up, n. ~ Creating an entry in an index that is more general than the subject
being indexed.
Notes: Posting up runs against the general principle of indexing under themost specific term possible. Posting up makes it possible, especially in manual systems, to search groups of related concepts.
†159 (Lancaster 1998, p. 29): In the manual retrieval systems . . . it was necessary to post up from specific to generic terms; e.g., the use of the term oranges inindexing an item caused citrus fruits, fruit, and even, perhaps, crops to be assigned
also. This was done to allow generic searches. Were it not done, it would be virtually impossible to perform a complete search on, say, all fruit.
powdering (also chalking), n. ~ A printing defect in which the ink is not properly
fixed on the surface and can be rubbed off.
RT: red rot†248 (Roberts and Etherington 1982): The vehicle penetrates the paper but thepigment is left lying loosely on the surface. The defect is caused either by an ink
that is too mobile, or by a paper that is too absorbent.
practical obscurity, n. ~ The principle that private information in public records iseffectively protected from disclosure as the result of practical barriers to access.
RT: privacy
Notes: Practical barriers to access include travel to view the record, the passageof time, and the limits of indexing. When public records are accessible on theInternet, those barriers are diminished.
†223 (Personal communication, Ken Withers, 9 December 2003): The term ‘practical obscurity’ first appears in U.S. Dept. of Justice v. Reporters Committee for
Freedom of the Press, 489 U.S. 749 (1989). Considering the application of FOIA
exemption 7(c) to a rap sheet, the court held that where the subject of a rap sheet isa private citizen and the information is in the Government’s control as a compilation, rather than as a record of what the Government is up to, the privacy interestin maintaining the rap sheet’s ‘practical obscurity’ is always at its apex while the
FOIA-based public interest in disclosure is at its nadir. Thus, as a categorical matter,rap sheets are excluded from disclosure by the exemption in such circumstances.
†233 (EPIC 2003): While court files always have been public, they were considered to enjoy ‘practical obscurity.’ That is, the records were stored in such an inaccessible fashion that only the determined and resourceful could obtain them. To
this day, most records probably are stored at the local level on different types of
media (paper, magnetic tape) and are indexed with varying degrees of accuracy
and usefulness.
preamble, n. ~ A section at the beginning of a document that indicates and explains
the motivation underlying the subject of the document.
PRECIS, n. ~ A system of generating complex, coordinated access points for subject
indexing.
Notes: PRECIS is a contraction of PREserved Context Information System.
†159 (Lancaster 1998, p. 56): In PRECIS, computer programs generate a com-

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plete set of index entries and cross references for an item from a string of terms
and instruction codes provided by an indexer. The subject matter of a document is
described as a series of terms that are put in a context-dependent sequence. . . .
Each term is essentially dependent on the term immediately before it.
precision, n. ~ 1. The extent to which something is measured. – 2. Information
retrieval · The ratio of relevant items to all items retrieved.
RT: accuracy, benchmark, error, recall, relevantNotes: Precision1 is often expressed in terms of deviation from an establishedbenchmark. – Precision2 measures the quality of a search. It is possible to retrieve
all relevant items in a database (a 100% recall ratio), but the precision of thesearch is likely to be low. If a database contains 100 items, and 25 are relevant to asearch, a search that returns all items has 100% recall but only 25% precision.
†277 (Delpi Group 2002, p. 14): Recall is inversely proportional to precision.
The more precise you are about defining what you want to look for, the fewer documents are recalled.
precoordinate indexing, n. ~ A method of indexing materials that combines separate
concepts in an item into a single heading.
DF: postcoordinate indexing
BT: indexing
Notes: In precoordinate indexing, a complex subject is represented by a single
heading rather than separate headings for different aspects of the subject heading.
For example, a history of Arizona might be assigned the heading ‘Arizona –History.’ In postcoordinate indexing, the work might be given separate headings‘Arizona’ and for ‘History’. A precoordinate indexing system can clearly indicate
the relationship of concepts used as headings. For example, a work on Alfred
Stieglitz’s photography and Georgia O’Keefe’s paintings might be given the headings ‘Stieglitz, Alfred – Photography’ and ‘O’Keefe, Georgia – Painting’.
preliminary inventory, n. ~ A listing of the contents and condition of a collection
made before processing.
RT: inventory
Notes: A preliminary inventory is often made on receipt of a collection to provide basic physical and intellectual control over the materials. During processing,
the preliminary inventory may be revised to reflect changes in order and weedingof materials, and notes may be added to give more detail or indicate any access
restrictions.
preprint, n. ~ 1. An article, usually of an academic nature, distributed before being
published or presented at a conference. – 2. An article, usually of an academic
nature, that is intended for publication and that has been distributed in preliminary form for comment and review.
RT: EPrints
Notes: In some disciplines, preprints are limited to those articles accepted for
publication by a peer-reviewed journal. In other fields, preprints may be used todescribe research memoranda, working papers, and technical reports.
prescribed source ~ see: chief source of information
preservation, n. ~ 1. The professional discipline of protecting materials by minimizing chemical and physical deterioration and damage to minimize the loss of information and to extend the life of cultural property. – 2. The act of keeping from

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harm, injury, decay, or destruction, especially through noninvasive treatment. – 3.
Law · The obligation to protect records and other materials potentially relevant tolitigation and subject to discovery. – preserve, v. ~ 4. To keep for some period oftime; to set aside for future use. – 5. Conservation · To take action to prevent
deterioration or loss. – 6. Law · To protect from spoliation.
DF: conservation, restoration
RT: alteration, immutability, security
Notes: Preservation2 is sometimes distinguished from conservation1, the latterdescribing treatments to repair damage. However, preservation activities are often
considered a subdiscipline within the profession of conservation2. – Preservation3
is used in many public records laws to distinguish records from nonrecords;
records are those materials that warrant preservation, that are set aside (usually by
being filed). Materials that are not set aside for subsequent use do not fall within
the scope of that legal definition. In this context, preservation is roughly synonymous with filing, with no connotation of permanent preservation.
†43 (Conway 2000): In the early years of modern archival agencies – prior toWorld War II – preservation2 simply meant collecting. The sheer act of pulling acollection of manuscripts from a barn, a basement, or a parking garage and placing it intact in a dry building with locks on the door fulfilled the fundamental
preservation mandate of the institution.
†48 (CJS, Records §32): A public officer, by virtue of his office, is the legal custodian of all papers, books, and records pertaining to his office. It is his duty topreserve4 the public records, and to ensure that nobody alters or destroys them. He
is also responsible for delivery of such documents to his successor. The law presumes that a public officer will properly perform his duty as to the care, management, and control of records, and their preservation, and if a particular paper is
not found in a public office where, if in existence, it ought to be, it will be presumed that it never existed.
†160 (Zublake IV 2003, p. 12): The scope of a party’s preservation3 obligation
can be described as follows: Once a party reasonably anticipates litigation, it mustsuspend its routine document retention/destruction policy and put in place a ‘litigation hold’ to ensure the preservation of relevant documents.
†265 (Skupsky and Mantaña 1994, p. 74): The duty to preserve6 records during
the pendency of litigation overrides any business procedures that may be in place fordestruction of records, including otherwise appropriate destruction under a records
retention program. Once the duty to preserve is in effect, a duty also arises to notify
appropriate organization personnel of the need to preserve relevant records.
preservation copy, n. ~ The version of a thing set aside to protect its informational
content from harm, injury, decay, or destruction.
BT: copy
RT: preservation transfer copy
Notes: A preservation copy may be either the original or a preservation transfer copy. It is used only to make other copies for access.
Preservation Environment Monitor, n. (PEM, abbr.) ~ Equipment that monitors
and records temperature and relative humidity and that can predict the effects of
those changing conditions on the longevity of organic materials.
RT: accelerated aging test, preservation index, time-weighted preservation index

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Notes: The monitor was developed by the Image Permanence Institute at the
Rochester Institute of Technology.
†230 (IPI, Preservation Environment 2002): The PEM calculates and displays, inreal time, values that reflect the decay rate of organic materials stored in thatlocation. These values, known as Preservation Index (PI) and Time-Weighted
Preservation Index (TWPI), show how temperature and humidity combine to
influence the rate of decay processes such as paper discoloration, dye fading, deterioration of plastics, and textile embrittlement. The PEM displays PI and TWPI
values alternately with temperature and RH on a 15-second cycle. Thus, no computer is needed to immediately determine the overall quality of storage conditions
with respect to the ‘natural aging’ rate of all types of organic objects in collections.
preservation index, n. ~ A quantitative measure of the quality of a storage environment that is based on the impact of relative humidity and temperature on organic
materials.
RT: Preservation Environment Monitor, time-weighted preservation index
Notes: The concept of preservation index was developed by the Image
Permanence Institute in 1995.
†291 (IPI, PI and TWPI): PI values, expressed in units of years, show the combined effect of temperature and RH on the decay rate of vulnerable organic materials in collections and give a general idea of how long it would take for them tobecome noticeably deteriorated, assuming that the temperature and RH did notchange from the time of measurement onward. PI helps to quantify how good or
bad the environmental conditions are at that moment. If conditions change overtime, the life expectancy of an object also changes. PI is not meant as a predictor of
the useful life of any particular object. It is simply a convenient measure of the effectof current environmental conditions on the overall life expectancy of a collection.
preservation laboratory ~ see: conservation laboratory
preservation metadata, n. ~ Information about an object used to protect the object
from harm, injury, deterioration, or destruction.
BT: metadata†210 (OCLC/RLG Preservation Metadata 2001, p. 4): Preservation metadata
may be used to store technical information supporting preservation decisions andactions; document preservation actions taken, such as migration of emulation
policies; record the effects of preservation strategies; ensure the authenticity ofdigital resources over time; [and] note information about collection management
and the management of rights.
†235 (Puglia, Reed, and Rhodes 2004, p. 11): Preservation metadata encompasses
all information necessary to manage and preserve digital assets over time. . . . ¶Preservation metadata is information that will assist in preservation decision-making regarding the long-term value of a digital resource and the cost of maintaining
access to it, and will help to both facilitate archiving strategies for digital images aswell as support and document these strategies over time. Preservation metadata iscommonly linked with digital preservation strategies such as migration and emulation, as well as more “routine” system-level actions such as copying, backup, orother automated processes carried out on large numbers of objects.
preservation methods and techniques ~ see: conversion, emulation, migration,phased preservation, preservation microfilm, preservation photocopy, reformat

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presidential library

Notes: Paper-based preservation techniques include preservation photocopying, preservation microfilming, and preservation transfer microfilming. These
techniques preserve the content of records, but the artifactual and intrinsic valueof the originals cannot be captured in the reproduction.
Phased preservation and preservation management look at the preservationneeds of a body of materials as a whole, assessing both the physical condition andthe value of the materials to determine how to allocate resources to maximize theimpact of preservation efforts.
Digital preservation techniques include conversion, migration, and emulation.
preservation microfilm, n. ~ Microfilm made using materials and techniques toensure continued access to materials that are in poor condition or to protect theoriginals from repeated handling.
BT: microfilm
Preservation of the Integrity of Electronic Records (also UBC Project), n. (PIER,
abbr.) ~ A research project at the University of British Columbia designed to identify and define the requirements for creating, handling, and preserving reliable
and authentic electronic records.
Notes: The project was done, in part, in collaboration with the United State
Department of Defense.
†74 (Duranti, Eastwood, and MacNeil, http://www.interpares.org/UBCProject/intro.htm): The objectives of the research project are: to establish what a record isin principle and how it can be recognised in an electronic environment; to determine what kind of electronic systems generate records; to formulate criteria thatallow for the appropriate segregation of records from all other types of information in electronic systems generating and/or storing a variety of data aggregations;to define the conceptual requirements for guaranteeing the reliability and authenticity of records in electronic systems; to assess those methods against different
administrative, juridical, cultural and disciplinary points of view.
preservation photocopy, n. ~ A photocopy made using materials and techniques toensure continued access to materials that are in poor condition or to protect theoriginals from repeated handling.
BT: copy
preservation transfer copy, n. ~ A copy made to ensure continuing access to an itemthat cannot be preserved because of its ongoing deterioration.
RT: preservation copy
preserver, n. ~ 1. Diplomatics · The juridical person responsible for the long-termpreservation of authentic records, such as an archives. – 2. Photography · A pieceof brass that wraps around the edge of the image in a cased photograph, serving asa simple frame.
Notes: A brass mat between the cover glass and the image is not part of a preserver2.
presidential library, n. ~ An archival repository within the National Archives andRecords Administration that preserves and makes available the papers, records,
and other historical materials of individuals elected to the Office of the Presidentof the United States.
Notes: The presidential library system is made up of ten presidential libraries
and two presidential materials staffs (for Nixon and Clinton). These are not tradi-

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tional libraries but rather repositories for preserving and making available thepapers, records, and other historical materials of presidents starting with Herbert
Hoover. Each presidential library contains a museum and provides an active seriesof public programs.
Presidential Recordings and Materials Preservation Act, n. (PRMPA, abbr.) ~ A
federal law (44 USC 2111 note) that required Nixon presidential historical materials relating to “Abuses of Governmental Power” (i.e., Watergate) and to the constitutional and statutory duties of President Nixon and his White House staff to betransferred to the National Archives and Records Administration for retention
and processing for public access.
Notes: PRMPA applies only to presidential historical materials from theadministration of Richard Nixon. Under the statute and implementing regulations (36 CFR 1275), materials related to ‘Abuses of Governmental Power’ (asdefined) and to the constitutional and statutory duties of the president and his
White House staff are retained and processed for public access by NARA, while
NARA must segregate and return to the estate of former President Nixon thosespecific materials identified as personal.
†281 (USC, 44 USC 2201): When the Archivist considers it to be in the public
interest he may accept for deposit – 1) the papers and other historical materials of
a President or former President of the United States, or other official or former
official of the Government, and other papers relating to and contemporary with a
President or former President of the United States, subject to restrictions agreeable to the Archivist as to their use; and – 2) documents, including motion-picture
films, still pictures, and sound recordings, from private sources that are appropriate for preservation by the Government as evidence of its organization, functions,policies, decisions, procedures, and transactions.
presidential records, n. ~ Official records from the office of the President of theUnited States, as defined in 44 USC 2201 (see citation).
BT: record†281 (USC, 44 USC 2201): The term ‘Presidential records’ means documentarymaterials, or any reasonably segregable portion thereof, created or received by the
President, his immediate staff, or a unit or individual of the Executive Office of the
President whose function is to advise and assist the President, in the course of
conducting activities which relate to or have an effect upon the carrying out of theconstitutional, statutory, or other official or ceremonial duties of the President.
Such term includes any documentary materials relating to the political activitiesof the President or members of his staff, but only if such activities relate to or havea direct effect upon the carrying out of constitutional, statutory, or other official
or ceremonial duties of the President; but does not include any documentarymaterials that are official records of an agency (as defined in section 552(e) [1] oftitle 5, United States Code); personal records; stocks of publications and stationery; or extra copies of documents produced only for convenience of reference,
when such copies are clearly so identified.
Presidential Records Act, n. ~ A federal law (44 USC 2201–2207) passed in 1978 thatgoverns the official records of presidents, vice presidents, and their staffs that werecreated or received after 20 January 1981.
RT: National Archives and Records Administration

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primary value

Notes: The act made the public the legal owner of the official records of thepresident, which were formerly private records, and established a new statutory
structure under which presidents must manage their records and the National
Archives and Records Administration controls and provides access to the records
after the end of each president’s term.
press copy ~ see: letterpress copybook
pressing, n. ~ All copies of a published work produced by a molding process.
RT: printing
Notes: Examples of materials issued in a pressing include phonograph records,
compact discs, and DVDs. A single edition of any of these formats may be released
in several pressings, using the same molds. Although produced at different times,
the works are essentially identical. A pressing is roughly equivalent to a printing.
preventive care (also preventive conservation), n. ~ The mitigation of deteriorationand damage through the formulation and implementation of policies and procedures for appropriate environmental conditions; handling and maintenance during storage, exhibition, packing, transport, and use; integrated pest management;
emergency preparedness and response; and reformatting and duplication.
primary source, n. ~ Material that contains firsthand accounts of events and that was
created contemporaneous to those events or later recalled by an eyewitness.
RT: secondary source
Notes: Primary sources emphasize the lack of intermediaries between thething or events being studied and reports of those things or events based on the
belief that firsthand accounts are more accurate. Examples of primary sources
include letters and diaries; government, church, and business records; oral histories; photographs, motion pictures, and videos; maps and land records; and blueprints. Newspaper articles contemporaneous with the events described are
traditionally considered primary sources, although the reporter may have compiled the story from witnesses, rather than being an eyewitness. Artifacts and specimens may also be primary evidence if they are the object of study.
†223 (Personal communication, Leon C. Miller, 27 August 2004): Whether
something is a primary or secondary source depends on how it is used, not somequality of the document or record itself. . . . For example, Sandburg’s biography of
Lincoln is a primary source for Sandburg researchers but a secondary source for
Lincoln researchers.
†249 (Robyns 2001, p. 368): Primary sources, we must constantly reiterate, arethe subjective interpretations of another person’s observation of an event or activity. Not surprisingly, therefore, many professional historians have written that it istheir duty to approach primary sources with a healthy skepticism in the research
process.
primary value, n. ~ The value of records derived from the original use that caused
them to be created.
DF: secondary value
BT: value
RT: administrative value, archival value, fiscal value, legal value
Notes: Primary values include administrative, fiscal, legal, and operational
value. These values relate to the usefulness or significance to the creator as regards
managing ongoing, day-to-date programmatic and housekeeping activities, track-

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ing finances and budgets, and protecting legal interests. The records that result
from these activities can demonstrate accomplishments, accountability, fiscal
responsibility, and rights and interests.
†112 (Ham 1993, p. 7): Primary values are ephemeral. Though a few records
may have long-term or even permanent primary value, most of these values expire
when the activity or action that resulted in the record’s creation is completed. For
example, when a political campaign has run its course, when there is a satisfactory
settlement of a will in a probate court, or when the seven years of risk of an IRS
audit have passed, the primary value of the records ends. For the archivist, primary values usually are of secondary importance.
†259 (Schellenberg 1984, p. 58): The values that inhere in modern publicrecords are of two kinds: primary values for the originating agency itself and secondary value for other agencies and private users. Public records are created toaccomplish the purposes for which an agency has been created – administrative,
fiscal, legal, and operating. But public records are preserved in an archival institution because they have value that will exist long after they cease to be of current
use, and because their values will be for others than the current users.
Princeton file, n. ~ A container with an open top, back, and lower part of the front
and that is used to store loose or flimsy materials, such as pamphlets.
BT: pamphlet box
Notes: A Princeton file is distinguished from a cut-corner pamphlet box,
which is open on the top and upper half of the back.
principal copy ~ see: record copy
print, n. ~ 1. Paper or a similar flat material that bears text or a design that has beentransferred or impressed from a plate, block, or screen. – 2. A single copy or version made using such a process. – 3. Paper that bears a photographic image, especially a positive image. – 4. Motion pictures · A copy of a film made from anegative, especially a copy made for distribution.
DF: photograph
BT: picture
NT: blueprint, brownprint, collotype
RT: dye transfer process, electrostatic process, engraving, etching, halftone,
image, imbibition process, impression, letterpress, lithography, photomechanical,
pigment print, plate, thermography, visual materials
Notes: Print1 encompasses a wide range of materials produced using different
processes. Processes used for images include etching, lithography, engraving,woodcut, and silkscreen. Processes for text include letterpress, offset lithography,
and laser printing. Prints are usually ink on paper, although other materials may
be used. This sense of print is distinguished from photographic prints (print4),
which are produced by the photochemical action of light rather than by amechanical process.
print film, n. ~ 1. Micrographics, Motion pictures · A fine-grain, high-resolution
film with a characteristic curve designed for making contact copies. – 2.
Photography · Negative film; film used to make prints rather than slides ortransparencies.
BT: film
RT: micrographics

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printing-out paper†301 (Zwaneveld 2000, Eddy Zwaneveld, 17 August 2000): The problem is thatthe manufacturers of print film use shorter life expectancy criteria for the designof their print film than for film production or film printing elements. A print
would typically be worn out by or before the time the color would fade and thatmoment arrives much sooner if a print is in theatrical circulation. Even when an
unused print is stored in the dark though and when stored under the same conditions as a negative or intermediate element, it will fade more quickly.
printed archives ~ see: printed records
printed records, n. ~ Copies of published and near-print documents created or received
by an individual or organization and preserved because of their enduring value.
BT: record
Notes: A collection of printed records is called a printed archives.
printer, n. ~ 1. The individual or organization responsible for the printing of a book,
as distinct from the publisher. – 2. A computer peripheral used to transform electronic information to a tangible medium, such as text or images on paper.
NT: impact printer, inkjet printer, laser printerNotes: A printer is distinguished from a press, the latter using type or plates totransfer ink to the print medium.
printing, n. ~ 1. Publishing · All the copies of a book printed at one time; an impression2. – 2. A style of handwriting in which the characters are formed separately; adisjoined hand.
DF: edition
Syn: disjoined hand
RT: cursive, impression, pressing
Notes: An edition1 may include several printings1. However, any change madeto the type or plates would result in a different edition. – Printing2 is distinguishedfrom cursive.
printing dupe, n. ~ An intermediate that is used exclusively to make copies of anedited master.
BT: intermediate
RT: camera microfilm
printing-out paper, n. ~ Photographic paper in which the image is formed throughthe action of light alone.
BT: photographNotes: Printing-out papers were prevalent from the invention of photography
through most of the 19th century. A negative was sandwiched between glass and asheet of printing-out paper in a frame, and the whole was then placed in the sun.
The light slowly changed the silver halide to metallic silver. The photographer
could monitor the printing progress in reduced light by pulling the paper awayfrom the negative; if more exposure was needed, the sandwich was returned to
sunlight to continue printing. After exposure, the prints were fixed to halt further
development. Printing-out papers produce images that are a purplish brown andwere usually toned to a purple black. Unfixed printing-out paper, often used for
portrait proof prints, are often rust-colored and show signs of silver mirroring.
Eastman Kodak marketed printing-out paper under the name Studio Proof,
intended specifically for portrait proofs.
†125 (Horrigan 2003, p. 411): Portrait photographers submitted proofs to cus-

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tomers on unfixed printing-out paper that would darken completely in a week or
two. This prevented a customer’s keeping the proofs as ‘good enough,’ and notordering finished prints.
printout, n. ~ Paper output from a computer.
Syn: hard copy
RT: fanfold, typescript†265 (Skupsky and Mantaña 1994, p. 61): Although computer records may not
be admissible if prepared specifically for trial, courts have generally concluded
that printouts made long after the original data entry, including printouts madespecifically for trial, are admissible. . . . Another court has concluded that,
although printouts made long after the data entry and in the regular course ofbusiness are admissible, printouts made specifically in preparation for trial are notmade in the regular course of business, and are not admissible.
PRISM, n. ~ A research project at Cornell University exploring preservation of digital
information.
Notes: See http://www.library.cornell.edu/preservation/prism.html.
†17 (InterPARES Authenticity, p. 30): Cornell University’s PRISM Project,which focuses on policy enforcement for ensuring information integrity in theareas of preservation, reliability, interoperability, security, and metadata. PRISM isinvestigating the long-term survivability of digital information, reliability of
information resources and services, interoperability, and security (including theprivacy rights of users of information and the intellectual property rights of content creators), and the metadata that make it possible to ensure information
integrity in digital libraries.
privacy, n. ~ 1. The quality or state of being free from public scrutiny. – 2. The quality or state of having one’s personal information or activities protected fromunauthorized use by another.
RT: anonymity, confidential, data protection, disclosure-free extract, practicalobscurity, public, publicity rights, sensitive
Notes: Under tort law, invasion of privacy includes theft of one’s identity,
intentionally disturbing one’s solitude, disclosing nonpublic information aboutanother, and placing another in a false public light. In some states, publicity rights
are covered under privacy laws.
†48 (CJS, Records §104): The Freedom of Information Act does not apply topersonnel and medical files and similar files the disclosure of which would constitute a clearly unwarranted invasion of personal privacy.
†48 (CJS, Records §76): Under the [Privacy Act of 1974 (5 USCA §552a andnote)], subject to exceptions, no agency shall disclose any record which is contained in a system of records by any means of communication to any person, or toanother agency, except pursuant to a written request by, or with the prior writtenconsent of, the individual to whom the record pertains.
private key, n. ~ In a dual-key encryption system, the sequence of characters that isused to decrypt ciphertext encrypted with the corresponding public key.
RT: public key cryptography
private papers ~ see: personal papers
privileged information, n. ~ Information that need not be disclosed in legal proceedings, even though it may be relevant.

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proceedings

Notes: Different privileges grant individuals the right to withhold informationin certain circumstances. For example, attorneys and accountants cannot be compelled to disclose information about their clients, and journalists cannot be forced
to disclose confidential sources. Some freedom of information laws include adeliberative-process privilege that allows a government agency to restrict access tosome draft materials so that government employees can engage in frank and open
discussion of ideas.
probative record, n. ~ A record that serves as evidence of an action taken.
BT: record†17 (InterPARES Authenticity, p. 15): Records whose written form is requiredby the juridical system as proof that an action has taken place prior to its documentation.
procedure, n. ~ 1. The manner and steps in which some action is taken. – 2.
Computing · A group of instructions in a program designed to perform a specific
set of operations; a subroutine
DF: function
NT: executive procedure
RT: policy, standard
Notes: A procedure1 may be written or unwritten. – Procedure2 is typicallyassociated with high-level programming languages. In some languages a procedure is distinguished from a function2, the latter performing an operation onsome values and returning a result based on those values. In low-level languages, a
procedure is typically called a subroutine.
†70 (Duranti 1998, p. 131): It might be observed that in many cases we alreadyknow the procedures1 [that create documentary products] from various sources
such as annual reports, procedure manuals, policy files. But do we? These sources
tell us how administrative action was supposed to be carried out, rather than how
it actually was carried out; they tell us what the procedures ought to be, what management expected to happen, what the system was built for, and finally what theimage was that the creating agency wished to reflect. On the contrary, an analysisof the procedures which begins from their final products allows a verification of
the discrepancies between rules and actuality and of the continuous mediation
taking place between legal-administrative apparatus and society, and makes thereality attainable. This has always been the primary purpose of diplomatic analysis, and its value has not decreased.
†70 (Duranti 1998, p. 115–116): [An analysis of the ideal structure of an integrated procedure1 that generates a document includes the following phases. 1)
Introductory phase or initiative, the start of the procedure. 2) Preliminary phaseor inquiry, the elements necessary to evaluate the situation. 3) Consultation, thecollection of opinions and advice. 4) Deliberation, the final decision making. 5)
Controlling phase or deliberative control, the control exercised by a physical or
juridical person different from the author of the document embodying the transaction, on the substance of the deliberation and/or on its form. 6) Execution, all
the actions which give formal character to the transaction (i.e., validation, communication, notification, publication).
proceedings, n. ~ 1. A record of business conducted at a meeting, especially the published papers of a conference; transactions5. – 2. Law · The actions taken in acourt, from commencement to judgment.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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DF: minutes
Syn: transaction
process control, n. ~ The management and oversight of actions taken on records in arecords center or archives.
RT: intellectual control, physical control
processable document, n. ~ A file format for electronic exchange and representationthat allows the content to be modified by the recipient.
RT: document interchange, Open Document Architecture
Notes: A processable document includes information about its logical structure that allows it to be revised.
processed document ~ see: near-print document
processing, n. ~ 1. The arrangement, description, and housing of archival materials
for storage and use by patrons. – 2. The steps taken to make the latent image on
exposed photographic or microfilm materials visible; see archival processing1. – 3.
Computing · The machine execution of instructions in a computer program.
NT: arrangement, description
RT: archival processing
Notes: Some archives include accessioning as part of processing.
†133 (Ford): A collective term used in archival administration that refers to theactivity required to gain intellectual control of records, papers, or collections,
including accessioning, arrangement, culling, boxing, labeling, description,
preservation and conservation.
producer, n. ~ An individual responsible for the overall administration and financesof a motion picture, video, theatrical, or audio program.
RT: publisher
Notes: A producer may also have a role in the artistic and creative aspects ofthe program.
production, n. ~ 1. The performance of a creative work. – 2. All the steps involved in
the preparation and presentation of such a performance. – 3. The process of manufacturing something, especially in mass quantities. – 4. Law · The process of
retrieving documents and making them available for use in a legal proceeding,especially as part of discovery.
RT: discovery
Notes: Production1 includes, for example, plays, motion pictures, video programs, audio recordings, and similar performances.
production company, n. ~ An organization responsible for the financial, technical,
and administrative aspects relating to the preparation and creation of a motion
picture, video program, audio recording, or similar work.
production date, n. ~ Description · The date on which a motion picture, video program, sound recording, or similar creative work (a production) was completed.
BT: date
Notes: When expressed as a range, production dates refer to the start and endof production.
production papers, n. ~ Manuscripts and proofs reflecting the different stages of acreative work during its preparation.
Notes: Production papers for motion picture, video, or theatrical productions
may include scripts3, set and costume designs, and reports and schedules. For

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programbooks, they may include the original manuscript or typescript, editorial notes, andgalley proofs. Production papers often have handwritten annotations andchanges.
profile, n. ~ 1. A vertical cross-section representing the different layers of a landform. –2. The outline of a person’s face. – 3. A short descriptive article, especially a biography.
BT: cartographic record
PROFS Case, n. ~ A lawsuit (Armstrong v. Executive Office of the President, 1 F.3d 1274
[DC Cir 1993]) filed by Scott Armstrong, American Historical Association, theAmerican Library Association, the Center for National Security, and others, relating to access to and the disposition of email records.
RT: electronic mailNotes: The case takes its name from the IBM PROFS (Professional Office
System) email system used in the White House. In a later opinion, the US Court ofAppeals also held that National Security Council staff solely advise and assist thepresident and thus create presidential records not immediately subject to theFreedom of Information Act (see Armstrong v. Executive Office of the President, 90
F.3d 553 (D.C. Cir. 1996), cert. denied, 520 U.S. 1239 (1997)).
†21 (Baron 1999): On January 19, 1989, the last day of the Reagan
Administration, a federal court in Washington, D.C. granted a temporary restraining order to preserve a collection of PROFS backup tapes from the National
Security Council (NSC) and EOP’s Office of Administration, in a lawsuit broughtby several individuals and nonprofit associations captioned Armstrong v. Bush andfiled as a Federal Records Act (and Freedom of Information Act) challenge. The
PROFS tapes contained, among other things, electronic mail messages of Oliver
North concerning the Iran-Contra affair, transmitted over the NSC’s internal e-mailsystem. [Citing Armstrong v. Bush, 721 F. Supp. 343, 345 n.1 (D.D.C. 1989).] . . . On
January 6, 1993, as amended on January 11, Judge Charles R. Richey issued an
injunction against the EOP (including the NSC), holding that based on the characteristics of the proprietary e-mail systems in place within the EOP and NSC at
the time, the defendants’ written records policies directing that hard copies of email messages be printed out as the sole means of preserving e-mail records wasarbitrary, capricious and contrary to the U.S. federal records laws. [Note:
Armstrong v. Executive Office of the President, 810 F. Supp. 335 (D.D.C. 1993).] This
holding was affirmed on later appeal to the U.S. Court of Appeals for the Districtof Columbia. [Note: See Armstrong v. Executive Office of the President, 1 F.3d 1274
(D.C. Cir. 1993). On January 15, 1993, the government’s emergency motion for apartial stay of the district court’s Order was granted by the U.S. Court of Appeals,
allowing EOP components to delete e-mail messages from their live operating systems, so long as all record information was preserved in identical form on backup
tapes. Order of January 15, 1993, Civ. No. 93-5002 (D.C. Cir.). ]program, n. ~ 1. A function or activity of an organization. – 2. A brochure or leaflet
describing a musical or theatrical performance. – 3. A public performance. – 4. A
performance broadcast on television or radio. – 5. Computing · A sequence of
instructions given to a computer to perform a specific task; a computer application.
Syn: application, computer program
RT: code

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program records (also substantive records), n. ~ Records that relate to the substantive activities an organization undertakes to accomplish its mission or mandate;
operational records2.
DF: administrative records
Syn: operational records
BT: record
RT: operational value
programming language, n. ~ The semantics and syntax used to write instructions for
a computer.
RT: natural language
Notes: A programming language can be low- or high-level. Low-level programming languages, such as assembly language, reflect the particular hardware of
the machine for which they are written. A high-level language, such as C, Basic,
Cobol, Fortran, or Pascal, must be translated to a form that the machine canunderstand through the use of a compiler.
project file ~ see: case file
projection, n. ~ 1. Drafting · A technical or architectural drawing, especially one
that emphasizes the geometry of the object rather than the appearance of depth. –2. Maps · Techniques for representing three-dimensional space on a two-dimensional surface.
RT: cartography, drawing, perspective
Notes: Examples of projection2 include Mercator, cylindrical, sinusoidal, andGoode’s.
†192 (Monmonier 1996, p. 8): Map projections, which transform the curved,
three-dimensional surface of the planet into a flat, two-dimensional plane, cangreatly distort map scale. Although the globe can be a true scale model of theearth, with a constant scale at all points and in all directions, the flat map stretchessome distances and shortens others, so that scale varies from point to point.
promptness, n. ~ The quality of being timely.
RT: reliability†48 (CJS, Records §11): It is essential to the official character of public registers
that entries therein be made promptly or without such long delay as to impair
their credibility.
proof print, n. ~ A photographic print, generally supplied with similar images, supplied
to a client to aid in the selection of the version that will be used for the final copy.
Notes: Proof prints are often unfinished in the sense that they may not havebeen retouched or the exposure may be imperfect. In the 20th century, studio
photographers often provided customers with proof prints on unfixed printingout paper. Over time, the image would degrade, taking on an overall bronze cast,forcing customers to purchase prints they wanted to keep.
protection master, n. ~ A high-quality copy of an edited master that can be used tomake printing masters.
BT: master
Notes: A protection master is created for use in case the original master isdamaged.
†97 (Feltenstein 2003): The fine-grain [master], which is also called a ‘protection
master,’ can be used to make duplicate negatives from which other prints are struck.

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provenanceAlso, if the original negative is damaged – and many of them eventually are – youcan copy a segment of the fine-grain and insert a new section of ‘dupe’ negative into
the original. The fine-grain print yields a negative that looks almost like what you
would get from a camera negative. There’s very little loss of sharpness or detail.
protocol, n. ~ 1. The rules of etiquette and ceremony that govern diplomatic relations
between states. – 2. A diplomatic document, especially a treaty or compact, signedby the negotiators but subject to ratification. – 3. An amendment to a treaty or
convention. – 4. Science · Procedures followed during experiments. – 5.
Computing · A standard that describes the technical processes used to exchange
information, especially across a network. – 6. Diplomatics · The first portion of adocument, containing the administrative context of the action (the persons
involved, the time and place, and the subject) and the initial formulas.
BT: intrinsic element
Notes: Examples of protocols5 include TCP/IP, SMTP, HTTP, and FTP.
Protocol for Metadata Harvesting ~ see: Open Archives Initiative
protocol register, n. ~ A register containing unique, consecutive numbers assigned torecords and including additional information about the identity of persons
involved and the documentary context of the record.
†178 (MacNeil 1995, p. 26): The purpose of registers [in Italy known as protocol registers] is to control the stages of distribution and transit for every official
document that passes through the registry. The protocol register, for example,
records the document’s protocol number (i.e., a unique identifier), the name andofficial title of the sender, the protocol number in the office of the sender (if applicable), the nature of the action, and indication of any enclosures and their types,
the assigned classification number, and the office handling the matter.
prototype, n. ~ The first manifestation of a thing or process.
Syn: original
Notes: A prototype connotes something that is complete, as opposed to a
design or sketch. However, a prototype also connotes something that is being
demonstrated and subject to being refined.
provenance, n. (provenancial, adj.) ~ 1. The origin or source of something. – 2.
Information regarding the origins, custody, and ownership of an item or collection.
RT: arrangement, context, creator, custodial history, entity of origin, fonds,
office of origin, original order, provenience
Notes: Provenance1 is a fundamental principle of archives, referring to theindividual, family, or organization that created or received the items in a collection. The principle of provenance or the respect des fonds dictates that records ofdifferent origins (provenance) be kept separate to preserve their context.
†70 (Duranti 1998, p. 177): The principle of provenance, as applied toappraisal, leads us to evaluate records on the basis of the importance of the creator’s mandate and functions, and fosters the use of a hierarchical method, a ‘topdown’ approach, which has proved to be unsatisfactory because it excludes the‘powerless transactions,’ which might throw light on the broader social context,
from the permanent record of society.
†98 (Gilliland-Swetland 2000a, p. 12): The principle of provenance has twocomponents: records of the same provenance should not be mixed with those of adifferent provenance, and the archivist should maintain the original order inwhich the records were created and kept. The latter is referred to as the principle ofSyn: Synonym • †: see Bibliography • Superscript: Definition number

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original order in English and Registraturprinzip in German. The French conception of respect des fonds did not include the same stricture to maintain originalorder (referred to in French as respect de l’ordre intérieure), largely because Frencharchivists had been applying what was known as the principle of pertinence andrearranging records according to their subject content.
†121 (Henson 1993, p. 67): APPM recognizes the primacy of provenance inarchival description. This principle holds that that significance of archival materials is heavily dependent on the context of their creation, and that the arrangementand description of these materials should be directly related to their original purpose and function.
provenance access, n. ~ A technique of locating relevant materials based on characteristics of the origins of the materials (the provenance).
RT: subject access
Notes: Provenance access complements subject access. For example, reviewing
a repository’s collections, listed by provenance, can often be a useful means oflocating materials relevant to a query. For example, a researcher studying Phoenix
in the 19th century might start with the papers of the George Luhrs and DwightHeard because of their prominence as civic leaders. That researcher might reject
the papers of city archaeologist Odd Halseth, because his work related to preColumbian cultures.
provenience, n. ~ The site of an archaeological excavation.
RT: provenanceNotes: Provenience and provenance are fundamentally synonyms for source ororigin. However, provenance is used in archives and museology, whereas provenience is used in archaeology.
prox. ~ see: inst
psychrometer, n. ~ An instrument used to measure relative humidity and to calculate
dew point.
RT: hygrometer
Notes: A psychrometer uses two thermometers. The bulb of one is wet, the otheris dry. As water evaporates from the wet bulb, its temperature drops. A chart used tocompare the two readings indicates the relative humidity. A sling psychrometer has
its thermometers mounted so that they can be swung to create air flow.
Pub. L., abbr. ~ [United States] public law.
Notes: Also PL and P.L.
public, adj. ~ 1. Available and open to all; not private. – 2. Relating or belonging to themembers of a community. – 3. Relating or belonging to the government rather
than an individual or organization. – 4. Corporations · Having shares that aretraded on an open market.
RT: confidential, privacy
public hearing, n. ~ A formal proceeding that is, within reasonable limits, open toanyone and that provides members of the audience an opportunity to present
comments to the presiding officials.
DF: public meeting law
BT: hearing
public key, n. ~ In a dual-key encryption system, the sequence of characters that isused to encrypt plaintext so that it cannot be read without the corresponding private key.
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RT: public key cryptography
public key cryptography, n. ~ A technique to encrypt and decrypt messages using apair of different keys.
BT: cryptography
RT: private key, public key, public key infrastructure, symmetric-key encryption
Notes: Because the key used to decrypt a message cannot be deduced from the
key used to encode a message, the encoding key can be made public. Anyone canuse an individual’s public key to encrypt a message that only the individual can
decrypt using the private key. Public key cryptography was a breakthrough because
it was the first technology that not require keys be exchanged in advance. Two individuals, each with their own public and private keys, can send each other messages
that are completely confidential. Alice sends Bob messages using Bob’s public key;
only Bob has the key to decrypt and read her messages. Bob sends Alice messages
using Alice’s public key; only Alice has the private key to read his messages.
Public key cryptography can be used to authenticate the sender of a message. A
message encoded with the private key can be decrypted with the public key. If
Alice receives an encrypted message that can be read with Bob’s public key and if
she has confidence that the public key is Bob’s, then she can have equal confidence
that the message is from Bob. A certificate authority serves as a trusted third party
to give Alice confidence in Bob’s public key.
†168 (S Levy 2001, p. 70): Instead of using one single secret key, you could use
a key pair. The tried-and-true symmetrical key would be replaced by a dynamic
duo. One would be able to do the job of scrambling a plaintext message – performing the task in such a way that outsiders couldn’t read it – but a secret trapdoor would be built into the message. The other portion of the key pair was like alatch that could spring open that trapdoor and let its holder read the message. And
here was the beauty of the scheme: yes, that second key – the one that flipped open
the trapdoor – was of course something that had to be kept under wraps, safe
form the prying hand of potential eavesdroppers. But its mate, the key that actually performed the encryption, didn’t have to be a secret at all. In fact, you wouldn’t want it to be secret. You’d be happy to see it distributed far and wide.
public key infrastructure, n. (PKI, abbr.) ~ The underlying systems and processes necessary to support the trustworthiness and wide-scale use of public key encryption toauthenticate individuals in a digital environment, especially over the Internet.
RT: certificate authority, digital certificate, Information Technology – Open
Systems Interconnection – The Directory: Public-key and Attribute Certificate
Frameworks, public key cryptography
Notes: Certificate authorities (CAs) are key components of PKI. They serve asa trusted third party that certifies that someone using a public key is, in fact, theperson he or she claims to be. A CA issues an X.509 digital certificate that serves as
an identification card, and the CA offers a service to validate its digital certificates.
PKI defines the encryption techniques, identification procedures, and otherprocesses necessary for the system to be trustworthy.
public meeting law, n. ~ A statute requiring a government agency to conduct business in plain view of the public.
DF: public hearing
RT: sunshine law

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Notes: Public meeting laws are intended to give citizens the opportunity toobserve government so that officials can be held accountable for their actions.
Most public meeting laws require advance notice of meetings, including theagenda. The laws often contain provisions as to how and when officials can meet,both to ensure that no agreements are made by circumventing the law and toallow certain types of business to be conducted in private.
public record, n. ~ 1. Data or information in a fixed format that was created or
received by a government agency in the course of business and that is preserved
for future reference. – 2. Records filed with a government agency to give constructive notice. – 3. Government records that are not restricted and are accessible tothe public.
BT: record
RT: constructive notice, local records
Notes: A number of federal laws define public record1 in different contexts. For
example, 44 USC 3301, Public Printing and Documents, defines records (cited
below), as does the Freedom of Information Act, and the Family Education Rights
and Privacy Act. Public record is also defined in the Federal Rules of Evidence.
Many states also have similar definitions of public record in different statutes. In
general, the legal definition of public record encompasses almost any information
held in a governmental office. However, freedom of information laws, also called
open records laws, may restrict the public’s right of access to those records. For
example, records relating to current procurement processes, pending litigation, or
national security are typically restricted to protect government interests.
†10 (AJS, Records §26): The question whether raw data collected by public
departments or officials constitutes a public record, within the meaning of therule giving private persons the right of access to, inspection of, or copying of public records, appears to depend largely on the provisions of the statute giving theright of access, inspection, or copying. Some cases take the view that material
gathered by way of preliminary investigation does not become a public record
before some official action of approval or disapproval. On the other hand, thedrawing of a distinction between writings representing tentative action and thosememorializing ultimate action has been regarded as objectionable, not only
because it is inconsistent with the principle which underlies the statutes making
public writings freely available for inspection, but also because it provides a device
by which a public official can hinder a citizen’s legitimate attempt to obtain writings which are clearly within the strictest definition of a public record.
†48 (CJS, Records §31): In the absence of a showing of fraud or unauthorizedalteration, a public record imports absolute verity. It is presumed to be correct,
and cannot be collaterally attacked. The record is prima facie evidence of the facts
therein set forth, and under some circumstances may be regarded as conclusive
evidence thereof.
†48 (CJS, Records §2): A ‘public record’ is defined as one required by law to be
kept, or necessary to be kept in the discharge of a duty imposed by law, or directedby law to serve as a memorial and evidence of something written, said, or done, ora written memorial made by a public officer authorized to perform that function,
or a writing filed in a public office. ¶ The elements essential to constitute a publicrecord are, namely, that it be a written memorial, that it be made by a public officer,
and that the officer be authorized by law to make it. . . . The two main requirements
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publicationof a public record are that it shall be accurate and durable. . . . A record is intended
not only to give an instrument perpetuity, but also publicity, or to give notice.
†84 (Fed. R. Evid., 803 (8)): Public records and reports. Records, reports, statements, or data compilations, in any form, of public offices or agencies, setting
forth (A) the activities of the office or agency, or (B) matters observed pursuant toduty imposed by law as to which matters there was a duty to report, excluding,however, in criminal cases matters observed by police officers and other law
enforcement personnel, or (C) in civil actions and proceedings and against theGovernment in criminal cases, factual findings resulting from an investigation
made pursuant to authority granted by law, unless the sources of information orother circumstances indicate lack of trustworthiness.
†281 (USC, 44 USC 3301): Records includes all books, papers, maps, photographs, machine readable materials, or other documentary materials, regardless ofphysical form or characteristics, made or received by an agency of the UnitedStates Government under Federal law or in connection with the transaction of
public business and preserved or appropriate for preservation by that agency or its
legitimate successor as evidence of the organization, functions, policies, decisions,procedures, operations, or other activities of the Government or because of theinformational value of data in them. Library and museum material made or
acquired and preserved solely for reference or exhibition purposes, extra copies of
documents preserved only for convenience of reference, and stocks of publications and of processed documents are not included.
public use file, n. ~ A copy of a record made available for public use in which information has been redacted in accordance with provisions of open records or privacy laws.
Syn: disclosure-free extract
publication, n. ~ 1. A work that expresses some thought in language, signs, or symbols
and that is reproduced for distribution. – v. ~ 2. The act of publishing such a work.
NT: microform publication
RT: booklet, brochure, grey literature, leaflet, near-print document, open
access publication, pamphlet, quasi-publication, record, report
Notes: Although traditionally associated with books and magazines, publication includes motion pictures, websites, CD-ROMs, videotapes, sound recordings,
and other document formats. ‘Publication’ connotes a work that is widely distributed, especially by a commercial publisher. However, it also includes works of limited distribution, such as those issued by a vanity press. Similarly, a single copy ofa dissertation deposited as a public record in a library may be considered published because it is available (distributed) to the public.
Works of limited distribution that have the physical characteristic of a publications, such as a binding and title page, are described as quasi-publications or nearprint documents. The rise of on-demand printing using sophisticated desktop
publishing software and high-quality printers is blurring the distinction between
quasi-publications and publications.
Publication has a preservation function by increasing the chances that at least
one copy will be preserved if other copies are damaged or destroyed.
†281 (USC, 17 USC 101): Copyright · The distribution of copies orphonorecords of a work to the public by sale or other transfer of ownership, or by

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rental, lease, or lending. The offering to distribute copies or phonorecords to agroup of persons for purposes of further distribution, public performance, or
public display, constitutes publication. A public performance or display of a work
does not of itself constitute publication.
publicity rights, n. ~ Intellectual property · An individual’s exclusive privilege tocontrol the commercial use of their identity and likeness.
BT: intellectual property
RT: privacy
publisher, n. ~ 1. An individual or organization that produces and markets creative
works for distribution. – 2. The owner of a newspaper.
RT: distributor, producer
Notes: Publisher1 is principally associated with books and periodicals but
includes other formats such as music, photographs, and art reproductions.
pulp, n. ~ 1. A slurry of fibrous plant material that has been crushed or broken up,
especially for use in making paper. – 2. Publishing · Genre fiction printed oncheap paper.
NT: chemical wood pulp, mechanical wood pulp
Notes: Pulp1 may be prepared chemically or mechanically.
pulping, ~ n. ~ A technique of destroying paper documents by soaking them in waterand grinding them into pulp; maceration.
Syn: maceration
RT: destruction
pulpit ladder, n. ~ A ladder with a platform at the top and a handrail along the steps
and top.
Notes: Pulpit ladders are generally more stable than an A-frame or extension
ladder. They are commonly used for retrieving boxes of records from high shelves.
A worker can easily and safely stand on the platform.
punched card see: Hollerith card (also punch card, Hollerith card, IBM card, tabcard), n. ~ A card that records data or machine instructions through a pattern ofperforations.
punched paper tape (also punched tape) ~ see: paper tapepurging, n. ~ The process of pulling and disposing of unwanted materials.
Syn: culling, weeding
PURL ~ see: Persistent Uniform Resource Locator
PVA ~ see: polyvinyl acetate
PVC ~ see: polyvinyl chloride

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qualification of signature, n. ~ Diplomatics · A reference to the title and capacity of
an individual, included with the signature in a document.
qualified Dublin Core ~ see: Dublin Corequality index, n. ~ Micrographics · A standard (MS23) to evaluate the subjective
relationship between the legibility of printed text and the resolution pattern
resolved in a microimage.
†282 (US Newspaper Project 2002): First generation microfilm of newspapers
shall provide a high resolution quality to allow duplication through as many asfour generations. In determining the reduction ratio, the quality index (Q.I.)
method as described in ANSI/AIIM MS23-1998 shall be used, with the understanding that other factors – most importantly the condition of the newspapers
themselves – will directly influence the choice of both image orientation andreduction. For the master negative (first generation) a quality index of 8.0 or
above is generally expected.
quasi-publication, n. ~ A booklike document that is not commercially published andthat has limited distribution.
Syn: near-print document
RT: grey literature, publication, reportquestioned document, n. ~ A writing of uncertain authenticity because its origin or
authorship is in doubt.

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RAD ~ see: Rules for Archival Description
radiograph, n. ~ An image made using high-energy radiation that can pass throughan opaque object.
RT: x-rayNotes: Radiographs may be made by x-rays, gamma rays, or atomic particles.
They are commonly made using specially sensitized photographic film or, in digital imaging systems, a detector.
rag paper, n. ~ Paper made with cotton or linen fiber, instead of or in addition to pulp.
BT: paperraking light, n. ~ Illumination using rays of light almost parallel to the surface.
Syn: oblique light
Notes: The extreme angle of raking light reveals subtle changes in the shape ofa surface, which may result from uneven stretching of a canvas, warping of a support, or cracks in paint or emulsion. It can also indicate how an artist applied orchanged paint.
RAMP ~ see: Records and Archives Management Programme
random access, n. ~ Computing · A method that allows information to be retrieved
from memory or storage in any order.
RT: direct access, sequential access
Notes: Random access is distinguished from serial access. Information on ahard drive is randomly accessed by directing the heads to a specific cylinder andsector. Information on a tape cannot be accessed until the heads pass all preceding
data in sequence.
range, n. ~ A row of shelves made up from more than one section.
Syn: row, run
RT: section, shelving
Rare Book and Manuscript Section, n. (RBMS, abbr.) ~ A professional organizationthat promotes the interests of librarians, curators, and other specialists concernedwith the acquisition, organization, security, preservation, administration, and useof special collections, including rare printed books, manuscripts, archives, graphics, music, and ephemera.
RT: American Library Association
Notes: RBMS is part of the Association of College & Research Libraries(ACRL), a division of the American Library Association.
†238 (RBMS): RBMS works to prepare special collections libraries and librarians to better serve the needs of users by creating opportunities for professional
growth in special collections librarianship. In pursuit of its mission, RBMS: defines,
develops, and promulgates guidelines; initiates and encourages continuing professional education programs; promotes study, research, and publication relevant towork in special collections; [and] provides its members with a means of communication through its publications, programs, workshops, seminars, and meetings.
raster graphic, n. ~ An image formed from a grid of pixels.
DF: vector graphic
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reading file

RT: bitmap
Notes: Raster graphics are typically generated by scanning rows sequentiallyfrom top to bottom. A television image is an example of a raster graphic.
RBMS ~ see: Rare Book and Manuscript Section
RC paper ~ see: resin-coated paper
Notes: ‘RC’ is a trademark of Eastman Kodak that is used to denote its resincoated papers.
RDF ~ see: Resource Description Framework
read, v. ~ 1. To view and comprehend a written language. – 2. Computing · To accessdata from a storage device or other input medium.
RT: accessread-only memory, n. (ROM, abbr.) ~ Computing · Storage containing data that canbe read but not changed, especially integrated chips and certain compact discs.
RT: firmware, write once read many
Notes: Some computer chips and compact discs are examples of read-only
memory. For example, most computers contain a boot program in a ROM chip,
which contains instructions on how to load the operating system into random
access memory (RAM). Originally, ROM chips were programmed during manufacture; they could be read but not updated. The data or instructions in programmable (PROM) and erasable programmable (EPROM) chips can be changed, butthey are distinguished from RAM because they retain information after power isturned off.
reader, n. ~ 1. An individual who uses the collections and services of a repository; acustomer. – 2. Micrographics · Equipment designed to enlarge the highly
reduced reproduction on microfilm to make it eye-readable. – 3. Computing ·Equipment or software that can transfer data from one device or format to makeit available to another device or application.
DF: microform reader
Syn: patron, researcher, user
Notes: Reader1 usually does not include repository staff.
reader-printer, n. ~ Equipment that enlarges microfilm images so that they can beeasily viewed and that has the ability to make hardcopy prints of the images.
DF: enlarger-printer
RT: microfilm, microform reader
Notes: Reader-printers can produce copies in normal room light without adarkroom. Early reader-printers used a photographic process, but most readerprinters now use an electrostatic process. Some modern reader-printers incorporate scanners that create a digital copy.
reader service (also reader’s services), n. ~ The process of facilitating patron use of arepository’s facilities and collections.
RT: reference
Notes: ‘Reader service’ is sometimes used synonymously with reference service. However, the term is generally broader than helping patrons locate holdings
relevant to their search and includes registration, orientation, and copying. In
large repositories, reader service may include amenities such as food service orassistance with lodging or parking.
reading file, ~ n. ~ A file containing materials ordered by date or other time sequencethat is circulated for reading or reference.
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RT: chronological file
Notes: A reading file is generally distinguished from a chronological file (chronfile), which is kept by its creator for personal use.
reading room (also reference room, research room, search room), n. ~ A secure
space area designed for patrons to work with a repository’s holdings.
Notes: A reading room usually has finding aids and reference materials forpatron use.
real photo postcard ~ see: postcard
realia, n. ~ A three-dimensional object.
RT: artifact, object, replica, specimen
Notes: Anglo-American Cataloguing Rules distinguishes realia from replicas.
reappraisal (also retention review), n. ~ 1. Archives · The process of identifying
materials that no longer merit preservation and that are candidates for deaccessioning. – 2. Records management · The process of reviewing materials toreassess their retention value.
RT: appraisal, deaccessioning
Notes: A repository may reappraise1 holdings because the original appraisal
was faulty, the repository’s collecting policy has changed, or the perceived value ofthe material has changed over time.
reborn digital ~ see: electronic record
recall, n. ~ 1. A measure of an information system’s ability to retrieve items relevant
to a search, typically measured as a ratio of relevant items retrieved to all relevant
items in the database. – v. ~ 2. Libraries · To request a patron to return a book,especially for use by another patron.
RT: precision, relevantNotes: It is possible to recall1 all relevant items in a database (a 100% recall
ratio), but the precision of the search is likely to be low. If a database contains 100
items, and 25 are relevant to a search, a search that returns all items has 100%
recall but only 25% precision.
receipt data, n. ~ Information in electronic mail systems regarding the date and timeof receipt of a message, or an acknowledgment of receipt or access by anaddressee.
Notes: Receipt data is defined in 36 CFR §1234.
reciprocating file, n. ~ Equipment that stores materials in containers that rotate
much like a Ferris wheel.
Notes: A reciprocating file is intended to increase the number of files per
square foot of storage space.
reconditioning, n. ~ Motion pictures · The process of cleaning and lubricating
motion picture prints.
RT: conditioning
Notes: Reconditioning also includes removing abrasion and scratches.
record, n. ~ 1. A written or printed work of a legal or official nature that may be usedas evidence or proof; a document. – 2. Data or information that has been fixed onsome medium; that has content, context, and structure; and that is used as anextension of human memory or to demonstrate accountability. – 3. Data or information in a fixed form that is created or received in the course of individual or
institutional activity and set aside (preserved) as evidence of that activity for

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recordfuture reference. – 4. An instrument filed for public notice (constructive notice);see recordation. – 5. Audio · A phonograph record. – 6. Computing · A collectionof related data elements treated as a unit, such as the fields in a row in a databasetable.– 7. Description · An entry describing a work in a catalog; a catalog record.
DF: phonograph record
BT: material
NT: accession record, administrative records, agency record, aggregatedrecords, architectural records, archival records, associated records, businessrecords, catalog record, content, contingent records, conventional records, corporate records, current records, dispositive record, electronic record, emergencyoperating records, engineering records, essential records, estray record, facilitative
records, frozen records, graphic records, housekeeping records, important records,
inactive records, input records, local records, memorial record, municipal records,
narrative record, noncurrent records, nontextual records, notarial record, official
record, operational records, organizational records, permanent records, presidential records, printed records, probative record, program records, public record,
semicurrent records, special records, structure, supporting records, temporary
record, textual records, transitory record, vital records
RT: data record, document, information, nonrecords, papers, publication,
record copy, recordation
Notes: See narrower terms for more specific definitions of different types ofrecords. The use of the general term ‘record’ when referring to a particular type ofrecord inevitably leads to confusion because attributes of the particular type are
not conveyed by the general term. In particular, the legal definition of record maychange, depending on relevant laws, rules, and regulations. The general legal definition of public records is established in the Federal Records Act (44 USC 3301,
cited below), but ‘record’ is defined for different purposes in the Privacy Act (5USC §552(a), cited below). See also business record, which is defined in the Rulesof Federal Evidence.
Records are not synonymous with archives. While an archives collects records,
not all records merit ongoing preservation.
‘Record’ connotes documents, rather than artifacts or published materials,
although collections of records may contain artifacts and books. To the extent thatrecords are defined in terms of their function rather than their characteristics, thedefinition is stretched to include many materials not normally understood to be arecord; an artifact may function as a record, even though it falls outside the vernacular understanding of the definition.
A record1,2,3 has fixed content, structure, and context.
Content is the text, data, symbols, numerals, images, sound, graphics, andother information that make up the substance of the record. A record’s ability to fix information so that it can be repeated, recited, or recalled at a later
date functions as an extension of memory and is at the heart of the conceptof record. A record may be created specifically to preserve information overtime or to prevent future misinterpretation of that information, although arecord cannot be presumed to be reliable without authentication. However,any item – no matter how ephemeral it was intended to be – may serve as arecord if it is later used as evidence of the thing to which it refers.

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Fixity is the quality of content being stable and resisting change. To preserve memory effectively, record content must be consistent over time.
Records made on mutable media, such as electronic records, must be managed so that it is possible to demonstrate that the content has not degraded or
been altered. A record may be fixed without being static. A computer program may allow a user to analyze and view data many different ways. A database itself may be considered a record if the underlying data is fixed and thesame analysis and resulting view remain the same over time.
Structure refers to a record’s physical characteristics and internal organization of the contents. Record structure is the form that makes the content
tangible and intelligible. Physical characteristics include components andmethods of assembly, such as paper, ink, seals, and font families, or character sets, encoding, and file formats. Structure also includes the intellectualorganization of a document. A record’s structure may be very simple, suchas plain text on a page; it may be organized into an outline or sections withheadings; or it may be highly complex, including a preamble, the body, andthe signatures of witnesses.
A document’s structure is contained within boundaries, which define therecord as a unit and give it identity by distinguishing it from other information. A record may consist of many physically or logically discrete parts thatfunction together as unit, such as several pages or data values from many
tables. However, those parts must be bound together in some fashion.
Context is the organizational, functional, and operational circumstances
surrounding a record’s creation, receipt, storage, or use. Context includes arecord’s date and place of creation, compilation, or issue, and its relationship to other records.
Records may be in any format, including text, images, or sound. However, theconcept of record is ultimately independent of any specific carrier or format.
Paper records may be microfilmed, and electronic records may be transferredfrom memory to disk to paper.
A record is often unique, whereas a publication is always created in multiple
copies. However, a record may be a single copy of many that has been selected forpreservation or special treatment (a record copy). For example, a publisher may
keep one copy of each publication as a record.
Record2,3 is sometimes used to mean the record copy or official record, the complete, final, and authoritative version that is preserved. This sense of record is distinguished from nonrecord or document3, which includes copies of the official recordor materials that are not scheduled and can be disposed of without authorization.
‘Record’ is frequently used synonymously with ‘document’. To the extent the vernacular uses ‘record’ to refer to any document, without specification, the terms aresynonymous. However, the concept of record is independent of format, and it
includes things that are clearly not documents. For example, an artifact may serve asa record if it is preserved to bolster human memory or to demonstrate accountability.
Records are sometimes distinguished from papers, with ‘records’ referring toitems that were generated as the result of routine activities or a transactions, especially those of an organization. ‘Papers’ refer to documents created on a more orless ad hoc basis, especially those of an individual.

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record†10 (AJS, Records §7): Under direct attach a record does not import verity. No
presumptions arise to support it, and it can survive only in the event that it speaks
the truth and is free from error.
†10 (AJS, Records §99): He who acts in reliance on the record has behind him
not only the natural equities of his position, but also the special equity arisingfrom the protection afforded everyone who trusts the record.
†17 (InterPARES Authenticity, p. 7): A record is assumed to be a representationof a fact or act that is memorialized on a physical carrier – that is, a medium – andpreserved by a physical or juridical person in the course of carrying out its activities. It follows that a record cannot exist before its elements have been inscribed oraffixed to a medium.
†40 (Chambers 1988, p. 896 ff): v. ~ Probably before 1200 recorden to repeat,
recite . . . , later to set down in writing . . . ; borrowed from Old French, repeat, recite,
report, learned borrowing from Latin, and borrowed directly from Latin recordari,remember, call to mind. . . . – n. ~ Probably before 1300, rekord testimony; later
record state or fact of being recorded . . . and an official written account.
†54 (Dearstyne 1992, p. 1): [Records are] . . . any type of recorded information,
regardless of physical form or characteristics, created, received, or maintained by aperson, institution, or organization. . . . Records are extensions of the humanmemory, purposefully created to record information, document transactions,communicate thoughts, substantiate claims, advance explanations, offer justifications, and provide lasting evidence of events. Their creation results from a fundamental human need to create and store information, to retrieve and transmit it,
and to establish tangible connections with the past.
†66 (Duff 1996, p. 29): Records, the fundamental instrument of business transactions, are mutating from a concrete, static, structured document to formless,dynamic data that resides in a computer’s memory or on a disk. As records migratefrom a stable paper reality to an intangible electronic existence, their physicalattributes, vital for establishing the authenticity and reliability of the evidence they
contain, are threatened. . . . Records are utilitarian in nature, and are created to fulfill a business function and document business processes. . . . They are created in
the first instances to control or direct an organization and to help orient staff to acommon goal or purpose. They have residual value because they document theoutcomes of the directing and controlling activities and because they provide evidence of an organization’s rights as well as its obligations to its staff and society.
†130 (Images in Time 2003, p. 166): All images constitute a record, irrespectiveof the value we may attach to the information they contain.
†164 (Lemieux 2001, p. 91–92): Even within the archival profession, there aremany differences among archivists’ conceptualization of records. Perhaps theargument is best summed up with the observation that one person’s ‘management
information’ is another person’s ‘record.’ . . . More generally, the research offers awarning to archivists to be wary of assuming that archival conceptualizations
about records are absolutes when they are only one possible way of understanding
recorded information.
†187 (McGovern and Samuels 1997, p. 20): Data become records when the content,
context, and structure are tied together to provide both meaning and functionality.
†219 (Park 2001, p. 273): Indiana University’s Electronic Records Project . . .
found that records exist within the structure and context of information systems
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as the consequence of a business event, but not as discrete physical objects.
†281 (USC, 5 U.S.C. §552a): The term ‘record’ means any item, collection, orgrouping of information about an individual that is maintained by an agency,
including, but not limited to, his education, financial transactions, medical history, and criminal or employment history and that contains his name, or the identifying number, symbol, or other identifying particular assigned to the individual,such as a finger or voice print or a photograph.
†281 (USC, 44 USC 3301): ‘Records’ includes all books, papers, maps, photographs, machine readable materials, or other documentary materials, regardless ofphysical form or characteristics, made or received by an agency of the UnitedStates Government under Federal law or in connection with the transaction of
public business and preserved or appropriate for preservation by that agency or its
legitimate successor as evidence of the organization, functions, policies, decisions,procedures, operations, or other activities of the Government or because of theinformational value of data in them. Library and museum material made or
acquired and preserved solely for reference or exhibition purposes, extra copies of
documents preserved only for convenience of reference, and stocks of publications and of processed documents are not included.
†300 (Yates 1989, p. 12): Henry Metcalfe argued ‘Now, administration without
records is like music without notes – by ear. Good as far as it goes – which is but alittle way – it bequeaths [sic] nothing to the future. Except in the very rudest
industries, carried on as if from hand to mouth, all recognize that the present
must prepare for the demands of the future, and hence records, more or less elaborate, are kept.’
record copy (also copy of record, official copy, principal copy), n. ~ The single copyof a document, often the original, that is designated as the official copy for reference and preservation.
Syn: file copy
RT: copy, official files, official record, original, record
record group (also archive group), n. ~ A collection of records that share the same
provenance and are of a convenient size for administration.
NT: collective record group, general record group
RT: collection, fonds, manuscript group, subgroup
Notes: A record group is a hierarchical division that is sometimes equivalent toprovenance, representing all the records of an agency and its subordinate divisions. However, the records of a large agency may be broken into several record
groups, treating the records of different divisions as separate collections rather
than as a series.
†120 (APPM2 1989, p. 1.0A): A body of organizationally related records established on the basis of provenance with particular regard for the administrative history, the complexity, and the volume of records and archives of the institution ororganization involved.
†124 (Holmes 1984, p. 166): Before the National Archives began using the term‘record group’ the Public Record Office in Great Britain was using the term‘archive group’ to designate the records of an entire agency, no matter how large,
including the records of entire ministries. The British practice, we believed, if
applied in the National Archives, could lead sometimes to groupings too large for

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administrative convenience. We thought it better to divide the records of suchlarge ‘agencies’ as departments into a number of separate record groups, usuallyreflecting the bureaus within departments and of ‘convenient size’ for administration. ¶ On the Continent the French term ‘fonds d’archives’ – meaning the body orstock of records of a record-creating unit – was widely known in archival literature
and accepted as the basis of arrangement work. . . . As applied in practice, therecords of any subordinate office that kept records, no matter how small the office,were considered a ‘fonds.’ This was going to the other extreme of ‘convenient size,’
and the ‘record group’ principle as defined in the National Archives united therecords of subordinate offices under their superior offices, usually up to thebureau level. Also the records of small though essentially independent satellite
agencies were often included with the records of major agencies to which they
were related.
record layout, n. ~ A description of the content, length, and position of each data element of a record in a database or a data file.
Notes: Record layout is independent of the physical structure of a record. For
example, the same record layout may be structured using comma- or tab-separated values, or with fixed-length fields.
record series ~ see: series
record type, n. ~ 1. A distinctive class of records defined by their function or use. – 2.
A class of records defined by their style, subject, physical characteristics, or form2.
RT: genre
Notes: Examples of record types1 include baptismal records, deeds, andaccounting ledgers. – Examples of record types2 include moving images, photographs, oral histories.
recordation, n. ~ The act of entering an instrument in a public registry or records office.
RT: file, record†10 (AJS, Records §47): Both the necessity and the effect of recordation rest
solely on statute. The recording of deeds and other instruments affecting the title
to land is purely a system of legal institution, and not of common right or abstract
justice. At common law in England, there was no system of registration, and therule between claimants of the same title was found in the maxim ‘prior in temporare potior est in jure.’ At an early date in the country, however, to obviate frauds
arising out of secret conveyances, statutes were enacted in the several jurisdictions
requiring the registration of conveyances in order to render them valid as against
subsequent bona fide purchasers.
recorder, n. ~ 1. Equipment for capturing pictures, sound, or other phenomenon onsome medium. – 2. A county or municipal official who is responsible for keeping
public records, especially those filed for constructive notice.
†10 (AJS, Records §195): Recorders are ministerial officers on the faithful performance of whose duties the validity of transfer of land especially depends, andthey, and the sureties on their official bonds, are generally held to strict accountability for their acts and omissions in the performance of their official duties.
recording ~ see: phonograph record
recordkeeping, n. ~ The systematic creation, use, maintenance, and disposition ofrecords to meet administrative, programmatic, legal, and financial needs andresponsibilities.

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recordkeeping requirements, n. ~ Statutory or regulatory requirements, or administrative directives, that define obligations for the creation and maintenance ofrecords by an organization.
Notes: Recordkeeping requirements for divisions of the federal government
are generally specified in 36 CFR Title XII, Subchapter B. Recordkeeping requirements for specific industries or companies as regulated by federal agencies (forexample, the Securities and Exchange Commission or the Food and Drug
Administration) are scattered throughout the Code of Federal Regulations.
†82 (Federal Records Management Glossary 1989): Since each agency is legallyobligated to create and maintain adequate and proper documentation of its
organization, functions, and activities, it needs to issue recordkeeping requirements for all activities at all levels and for all media and to distinguish records
from nonrecord materials and personal papers.
recordkeeping system, n. ~ Coordinated policies and procedures that enable records
to be collected, organized, and categorized to facilitate their management, including preservation3, retrieval, use, and disposition.
RT: filing system
Notes: Recordkeeping systems may be manual or automated.
†132 (GAO 2002): An electronic recordkeeping system may be either a distinct
system designed specifically to provide recordkeeping functionality or part ofanother system. A distinct electronic recordkeeping system will comprise an application program which provides recordkeeping functionality, data and metadataneeded for management of the records controlled by the system, and any electronic
records managed by the system. An electronic recordkeeping system may be part ofanother system, such as an application system or an electronic document management system, when the design of that system includes recordkeeping functionality.
†265 (Skupsky and Mantaña 1994, p. 63): [A] witness who gives foundation
testimony should be thoroughly familiar with the recordkeeping system that produced the document. The witness should be prepared to testify concerning thesteps that went into preparation of the document, procedures used to ensure
accuracy of the systems of records involved, reliance by the organization onrecords such as the one in question in the conduct of its everyday affairs, and any
special foundation requirements that the courts have established for the particular
type of record in question.
records administration ~ see: records management
records administration program ~ see: records management program
records administrator ~ see: records manager
records analyst, n. ~ An individual who specializes in the examination and evaluation of systems and procedures related to the creation, processing, storing and disposition of records.
RT: records manager, records officer
Notes: ‘Records manager’, ‘records analyst’, and ‘records officer’ are sometimes
used interchangeably, although the titles often indicate different responsibilities inan organization.
Records and Archives Management Programme, n. (RAMP, abbr.) ~ A UNESCO
program established in 1979 that seeks to make the general public and decisionmakers aware of the importance of records and archives, to assist states in the

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establishment of efficient records and archives management infrastructures, andto participate in international debate on the principal issues facing archives.
records center, n. ~ A facility used for low-cost storage of inactive and semicurrent
records before those records are destroyed or transferred to an archives.
BT: repository
Notes: A records center is frequently located in a warehouse facility, where
space is cheaper than in prime office space.
records center box, n. ~ A corrugated cardboard box, approximately one cubic foot,designed to hold either legal or letter size files.
BT: boxNotes: A records center box measures approximately 10  12  16 inches. It istall enough to hold files vertically, long enough to hold legal folders parallel to thelong side, and wide enough to hold letter files parallel to the short side.
Frequently, the top is not attached to the body of the box.
records continuum, n. ~ A model of archival science that emphasizes overlapping characteristics of recordkeeping, evidence, transaction, and the identity of the creator.
RT: life continuum, life cycle
Notes: The records continuum model deemphasizes the time-bound stages ofthe life cycle model.
†273 (Steemson): A records continuum perspective can be contrasted with thelife cycle model. The life cycle model argues that there are clearly definable stages
in record-keeping and creates a sharp distinction between current and historical
record-keeping. The record continuum, on the other hand, has provided
Australian records managers and archivists with a way of thinking about the integration of record-keeping and archiving processes. ¶ The life cycle model seesrecords passing through stages until they eventually ‘die’, except for the ‘chosen
ones’ that are reincarnated as archives. A continuum-based approach suggests
integrated time-space dimensions. Records are ‘fixed’ in time and space from themoment of their creation, but record-keeping regimes carry them forward andenable their use for multiple purposes by delivering them to people living in different times and spaces. [Citing Sue McKemmish.]records control schedule ~ see: retention schedule
records creation, n. ~ The first stage in the records life cycle, when records are accumulated either through creation or receipt.
BT: life cycle
records custodian ~ see: custodian
Records Disposal Act of 1943, n. ~ A federal law (57 Stat 380) defining records andauthorizing the National Archives Council to develop procedures to schedule
records for disposal, to dispose of the records, and to reproduce records on microfilm so that the originals could be disposed of.
RT: Federal Records Act
Notes: Formally titled “An Act to Provide for the Disposal of Certain Recordsof the United States Government,” the law was introduced as H.R. 2943 and madelaw on 7 July 1943.
records disposition program ~ see: records management program
records inventory ~ see: inventory

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records maintenance and use, n. ~ The second stage in the records life cycle, involving the storage, retrieval, and handling of records during the course of business inan office.
BT: life cycle
records management, n. ~ The systematic and administrative control of records
throughout their life cycle to ensure efficiency and economy in their creation, use,
handling, control, maintenance, and disposition.
BT: management
RT: content management, document management†109 (Guercio 2001, p. 252): The general purpose of a system of records management is that of providing the creator with the records necessary to support theefficient continuation of its activities, guaranteeing the recorded evidence,
whether for internal purposes or for regulatory compliance. The specific objectives concern: the production and acquisition of reliable records for legal andtechnical purposes; the organization of the creation of records in an orderly andcoherent manner linked to the functions performed; the transmission and preservation of authentic records; the speed and efficiency of retrieval in the context of
the administrative activity carried out.
records management application, n. (RMA, abbr.) ~ Software that aids the management of records, especially electronic records, including the use of a file plan forclassifying records and of a records schedule for identifying records that are duefor disposition.
DF: document management application, electronic information system
RT: Design Criteria for Electronic Records Management Software Applications,electronic recordkeeping system
Notes: RMAs may be used for electronic or paper records, but most are implemented to manage electronic records. RMAs are distinguished from document
management applications, the latter emphasizing version control and lacking
records scheduling and disposition functions. The Department of Defense has
issued a performance standard for evaluating and certifying RMAs (DoD 5015.2).
†132 (GAO 2002, p. 12): In response to the difficulty of manually managing
electronic records, agencies are slowly turning to automated records management
applications to help automate electronic records management life-cycle processes.
The primary functions of these applications include categorizing and locatingrecords and identifying records that are due for disposition, as well as storing,
retrieving, and disposing of electronic records and assigning them to an appropriate records retention and disposition category.
records management program (also disposition program, records administration
program, record disposition program, records retention program), n. ~ The
activities, policies, and procedures within an organization to implement records
management.
Notes: The scope of materials that fall within a records management program
depends on the context.
†49 (Cox 1990, p. 74): To preserve the historical records of local governments,
archivists must offer a comprehensive record administration program that promises cost-savings, efficient retrieval of information, and the cultural benefits of thepreservation of that government’s memory.

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red rot†265 (Skupsky and Mantaña 1994, p. 132): A records retention program thatreflects consistent procedures based on business needs will generally be legally
acceptable. Inconsistent procedures may be viewed as attempts to destroy evidence and circumvent justice. Improper destruction of records ‘looks bad’ andraises judicial concern about possible evil intent or wrongdoing.
records manager (also records administrator), n. ~ An individual responsible forthe administration of programs for the efficient and economical handling, protecting, and disposing of records throughout their life cycle.
RT: archivist, records analyst, records officer
Notes: ‘Records manager’, ‘records analyst’, and ‘records officer’ are sometimes
used interchangeably, although the titles often indicate different responsibilities inan organization. Records managers’ activities include developing file plans andretention schedules; working with clerks and supervisors to identify ways toimprove recordkeeping practices; reviewing appropriate media for records; planning storage facilities for active and inactive records; overseeing microfilm andscanning for space reduction or preservation; and developing and implementing
essential records programs.
†108 (Greene, et al., 2001): Anyone who works as a keeper of stuff in a corporate
environment cannot afford to worry too much about the fine distinctions between
Record Manager, Librarian, Archivist and Document Control Manager. The key is
to keep what the corporation needs. Need is difficult to define, but people in corporations know when you have something, or have organized something, in a way
they find useful for the task at hand. If you keep stuff no one needs, it is quite likely
your collection will be trashed, given away or simply die from lack of use.
records officer, n. ~ An individual in an organization who serves as the liaison
between a unit and the records management program.
RT: records analyst, records manager
Notes: ‘Records manager’, ‘records analyst’, and ‘records officer’ are sometimes
used interchangeably, although the titles often indicate different responsibilities inan organization. A records officer may not be trained as a records manager but is
responsible for oversight of the day-to-day records management activities withina unit under the general supervision of the records management program.
records retention program ~ see: records management program
records schedule (also records retention schedule) ~ see: retention schedule
records survey, n. ~ The process of gathering basic information about an organization’s records, including their quantity, form, location, physical condition, storage
facilities, rate of accumulation, and associated business processes.
BT: survey
Notes: Records surveys facilitate planning for records management programs.
recto, n. ~ 1. The front of a printed sheet. – 2. A right-hand page in a bound work thatis open.
RT: obverse, verso
Notes: In Western tradition, the recto is the right page in a spread and usually
bears an odd page number. It is the opposite side from the verso.
red rot (also red decay), n. ~ 1. The deterioration of leather into a powder. – 2. The
hardening and embrittling of leather.
RT: powdering

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Notes: Leather bindings before 1830 may become hard and brittle. Laterleather bindings suffer red rot, which may completely destroy the leather.
red tape, n. ~ Bureaucratic forms and processes that have become an end in themselves and an obstacle to accomplishing some objective.
RT: bureaucracy
Notes: The term is derived from red linen tape (sometimes called red rope)
used to bind documents.
†167 (D Levy 2001, p. 61): Who among us hasn’t felt trapped in a tangle ofpaperwork and bureaucratic red tape, unable to make a move without a form?
redaction, n. ~ 1. The process of concealing sensitive information in a document
before being released to someone not authorized to see that information. – 2.
Formal · The process of editing or revising a document for publication.
Syn: cleaning
RT: disclosure-free extract
Notes: Redaction1 may be used to protect an individual’s privacy or to ensureclassified information is not compromised.
†66 (Duff 1996, p. 35): Finally, the record must be redactable, which means thatthe system must be able to mask part of the record. This last requirement is particularly important for systems that carry personal or proprietary information.
redox, n. ~ A blemish that appears as small, reddish spots on gelatin silver photographs.
Notes: ‘Redox’ describes the process that forms the blemishes, a localized,
cyclic reduction and oxidation of the silver in the image area. Redox appears mostcommonly on film (including microfilm), but may also appear on prints.
reduction printing, n. ~ The process of duplicating a film onto a format that issmaller than the original.
reduction ratio, n. ~ A linear measure of the proportion of decrease in image size
between an original and its reproduction.
RT: magnification
Notes: In an image with a 12:1 reduction ratio, a twelve-inch ruler would
measure one inch on the film.
reel, n. ~ A hub with flanges used to store film or tape.
RT: flange, hub, spool
reel pack ~ see: packreel-to-reel ~ see: open reelreference, n. ~ 1. A note pointing to the source of information cited. – 2. A note
pointing to sources for more information. – 3. An entry in a catalog or index
directing the user to another heading; a cross-reference. – 4. A service to aid
patrons in locating materials relevant to their interests; see reference interview. –5. Something used for comparison. – 6. Consultation; use.
NT: equivalence relation, name-title reference, upward reference, use reference, used for reference
RT: cross-reference, note, reader service, reference interview†68 (Duff and Johnson 2001, p. 47–48): When making reference4 requests,
either in person or over the telephone, to a reference librarian or archivist, or to an
information retrieval system, a user will refine his or her search request several
times depending on the feedback from the person or the system.

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reformat†96 (Gartrell 1997, p. 59): Providing reference service for JWT and other business users quickly showed us some distinctions between our accustomed academic researchers and those in the business world. We found that businessinquirers most often need the answer, they need it now, and want it in ‘packaged’form. They are not, as a rule, much interested in where the answer came from or in
the interesting twists in the process of finding it. Scholars are more likely to enjoy
the chase and participate in an exchange of ideas about how to track down an elusive bit of documentation.
reference code, n. ~ A unique combination of letters and numbers used to identify afolder or item to facilitate storage and retrieval.
Syn: call number
Notes: Reference codes are often hierarchical, made up of separate numbers
for collection, series, folder, and item numbers, or collection, box, and folder
numbers. For example, RC 15:56/21 might represent the 21st item in the 56th box
in the 15th collection.
reference copy, n. ~ 1. A copy of a record kept for easy access to the information it
contains, as opposed to its intrinsic or evidential value. – 2. A copy of a record distributed to make recipients aware of the content but not directing the recipient totake any action on the matter. – 3. A specific copy used as a benchmark for purposes of checking the quality of other copies.
BT: copy
RT: information copy
reference interview, n. ~ A conversation between an archivist and a researcher
designed to give the researcher an orientation to the use of the materials, to help theresearcher identify relevant holdings, and to ensure that research needs are met.
RT: exit interview, reference
Notes: Reference interviews are conducted to ascertain the identity of theresearcher, as a security measure; to determine the researcher’s information needs
and purpose; to guide the researcher to appropriate access tools and relevant
sources; to inform the researcher of basic procedures and limitations on access,handling of documents, and reproduction; and, after research has been completed, to evaluate the success of the visit and the effectiveness of the reference
service offered. The initial reference interview is often referred to as an orientation interview or the entrance interview. The interview at the end of a research
visit is often referred to as an exit interview.
reference room ~ see: reading room
reference value ~ see: informational value
refile, v. ~ To return an item to its original storage location after use.
RT: interfile
reformat, v. ~ 1. To create a copy with a format or structure different from the original, especially for preservation or access. – 2. To migrate information from one
carrier to another.
RT: copy, format, migration
Notes: In principle, an item can be reformatted without any effect on its content. For example, a nitrate negative can be reformatted by making a duplicate on
safety film. However, Marshall McLuhan’s observation that “The medium is themessage” is a reminder that physical characteristics influence meaning. In the caseSyn: Synonym • †: see Bibliography • Superscript: Definition number

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of a reformatted photograph, some information embedded in the material natureof the original will be lost in the reproduction. For example, a modern copy printof a 19th-century cabinet print will almost certainly use a different process, may
not be the same size, and may not reproduce the back; the process, size, and date,
which can help date the original, are missing from the reformatted copy.
Data files may be reformatted so that they can be read by different programs or
to counter technological obsolescence. For example, a document created in Word 5
must be reformatted before it can be read by Word XP or by any version of
WordPerfect. Or, home movies may be reformatted to DVDs. Such reformatting
may be imperfect, with a resulting loss of meaning.
register, n. ~ 1. A record containing entries in the form of a list. – 2. A volume recording names or events. – 3. Computing · Hardware used to store a fixed amount of
data, often a word, a byte, or a bit.
BT: finding aid†52 (Crabb 1917, p. 590): (Record, Register, Archive.) Record is taken for thething recorded, or the collection in which a thing is recorded; register either for thething registered or the place in which it is registered; archive, mostly for the place,and sometimes for the thing: records are either historical details or short notices,which serve to preserve the memory of things; registers are but short notices ofparticular and local circumstances; archives are always connected with the state:every place of antiquity has its records of the different circumstances which havebeen connected with its rise and progress and the various changes which it has
experiences; in public registers we find accounts of families and of their various
connections and fluctuations; in archives we find all legal deeds and instruments
which involved the interests of the nation, both in its internal and external economy. In an extended application of these terms, records contain whatever is to beremembered at ever so distant a period; registers, that which is to serve present
purposes; archives, that in which any things are stored.
†178 (MacNeil 1995, p. 26): The purpose of the registers [known in Italy as
protocol registers] is to control the stages of distribution and transit for every official document that passes through the registry. The protocol register, for example,
records the documents protocol number (i.e., a unique identifier), its date, thedate when it was received (in the case of documents received), the name and official title of the sender, the protocol number in the office of the sender (if applicable), the nature of the action, an indication of any enclosures and their types, theassigned classification number, and the office handling the matter.
registration, n. ~ 1. The process of formally enrolling with an official body for certain
rights or privileges. – 2. The process of entering information in a register. – 3.
Museums · The process of entering information about museum holdings into a
recordkeeping system. – 4. Printing, Photography · The process of aligning ofseveral images, especially color separations, to form a single image.
RT: accession
Notes: Examples of registration1 include registering a copyright, an automobile license, and land title. When approved, such information is typically enteredinto a public record, although that record is not always in the form of a register.
Archives commonly ask patrons to complete a registration form containing theirname and an agreement to follow policies and procedures.

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relational database†70 (Duranti 1998, p. 139–140): Registration is the action of transcribing a document in a register, carried out by an office different from that issuing the document and specifically entrusted with that function. When registration takes place,the number assigned to the document in the register is included in the documentwith a formula attesting to that action. The formula and registration number may
be added to the document, not by the registration office, but by the notary or
lawyer responsible for the compilation of the document, following proper authorization by the registration office.
registry, n. ~ A division within an organization responsible for the recording, control, and maintenance of records.
registry principle ~ see: original orderregistry system, n. ~ The policies and procedures that govern the recording, control,and maintenance of records within an organization through the use of registers,
lists, and indexes.
†109 (Guercio 2001, p. 260–261): The registry system, fully developed in medieval
chanceries such as that of the papacy, originally consisted of the entire transcriptionof definitive – but not all – records. In the course of time – in the face of the growthof the production of records and of specialization of systems of registration – itdeveloped into the extraction and transcript only of the identifying elements ofrecords, with the objective of securely controlling their maintenance within a records
system and of furnishing proof of the existence of the record over time.
regulation, n. ~ 1. The process of controlling something through rule or procedure. –2. A rule that is issued by an authorized government agency and that has the forceof law.
NT: administrative regulation
RT: law
Notes: A regulation2 issued by a federal agency is published in the Code ofFederal Regulations.
reintegration, n. ~ The process of refiling materials that were misfiled or missing.
related term, n. ~ A cross-reference pointing to an associated concept of similar
specificity in a hierarchy.
BT: cross-reference
RT: equivalence relation, Guidelines for the Construction, Format, andManagement of Monolingual Thesauri
Notes: Related terms are part of the syndetic structure used in a thesaurus,
especially one constructed using the ANSI Z39.19 standard, Guidelines for theConstruction, Format, and Management of Monolingual Thesauri. Related terms
are reciprocal to each other. For example, an entry for ‘camera’ may include a
related-term reference to ‘photography’, in which case the entry for ‘photography’
would have a related-term reference to the entry for ‘camera’.
relational database, n. ~ Information that has been organized, structured, and stored
into tables of rows and columns (flat files) so that related data elements from different tables can be manipulated and extracted for various purposes.
BT: database
RT: flat file
Notes: The relational database model was developed by Edgar Codd about
1970. Each table consists of named columns (attributes). A logical record consistsof fields taken from related rows in different tables.
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relative humidity, n. ~ The amount of moisture in the air, expressed as a percent of
the maximum moisture air can hold at a given temperature.
RT: humidity
relaxation, n. ~ A conservation treatment to flatten a document by exposing it tohumid air.
release date, n. ~ 1. The date when an item, especially an audio or moving image production, is first distributed to the public. – 2. The date on which restricted materials can be made available to the public.
BT: date
relevant, adj. ~ Law · Useful to prove or disprove some matter or fact.
RT: discovery, precision, recall†265 (Skupsky and Mantaña 1994, p. 71): The duty to preserve records arises
from the same sources as the duty to create them: statute, regulation, and contract.
When the records relate to litigation or potential litigation an additional duty
arises to preserve relevant material. Once records become relevant to a legal dispute, the fact that there was no duty to have created them in the first place
becomes irrelevant.
reliability, n. (reliable, adj.) ~ 1. The quality of being dependable and worthy oftrust. – 2. The quality of being consistent and undeviating. – 3. Diplomatics ·Created by a competent authority, according to established processes, and being
complete in all formal elements. – rely, v. ~ 4. To have confidence in; to believe in.
RT: accuracy, authenticity, completeness, diplomatics, promptness, sufficiency, trustworthiness, veracity, verification
Notes: Reliability is a relative concept associated with authenticity, accuracy,
sufficiency, completeness, integrity, consistency, and dependability. In general,reliability is synonymous with trustworthiness. It takes on narrower senses in different contexts.
A system is reliable2 if it produces consistent results. A calculator that always
reports that 2  2 = 4 is reliable; one that occasionally reports 2  2 = 5 is not.
In diplomatics, a record is reliable3 only if it was created by someone withappropriate authority, if it was made following proper procedures, and if all information and steps were finished. In this sense, reliability does not ensure the accuracy of the content of a record.
†10 (AJS, Records §99): He who acts in reliance on the record has behind him
not only the natural equities of his position, but also the special equity arisingfrom the protection afforded everyone who trusts the record.
†67 (Duff 1998, p . 88): The mere existence of a record does not ensure that it
will faithfully represent a transaction or an event; its credibility must be ensured
through the establishment of reliable methods and procedures for its creation,
maintenance, and use over time. A society or culture endorses certain recordkeeping procedures and endows them with the ability to create trustworthy records.
†100 (Gilliland-Swetland and Eppard 2000): The degree to which a record canbe considered reliable is dependent upon the level of procedural and technicalcontrol exercised during its creation and management in its active life.
Authenticity, by contrast, is the responsibility of archival management of inactive
records, and is an absolute concept.
†180 (MacNeil 2000, p. 39): A reliable record is one that is capable of standing
for the facts to which it attests. Reliability thus refers to the truth-value of the
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record as a statement of facts and it is assessed in relation to the proximity of theobserver and recorder to the facts recorded.
relief image, n. ~ An image that is formed by minor variations in surface depth.
DF: intaglio
Notes: Woodburytypes and carbon prints are examples of relief images. The
denser areas of the image are formed by thicker layers of pigment; highlights areformed in areas with little or no pigment, allowing the support to show through.
Although three-dimensional, the depth of a relief image is negligible, and therelief is often visible only when the print is viewed with raking light. For sculpture
on a surface with a noticeable relief use ‘bas relief ’. For designs cut or carved into asurface, use ‘intaglio’.
remake, n. ~ An audio or moving image production1 based on an earlier work using a
different script3, cast, and crew.
remote access, n. ~ A means of connecting to computer equipment through a network2.
DF: direct access
Notes: ‘Remote access’ connotes a computer connection outside an establishednetwork, such as a dial up connection or a virtual private network connection.
remote-sensing imagery, n. ~ Images, especially of a planetary surface, that are used
to evaluate, measure, or map cultural or physical features, and that are made froman airplane or spacecraft.
Notes: Many remote-sensing images are made using nonphotographic techniques. For example, images may be made by radar to measure surface elevation
or by heat-sensing equipment to represent fires as shapes on a map.
remote storage, n. ~ Facilities for housing materials away from where they are used;
off-site storage.
Syn: off-site storage
Notes: Remote storage may be used to house inactive or low-use materials,
reducing the costs of storing records in expensive office areas by moving them toless expensive warehouse facilities. Remote storage may also be used to keep copiesof vital (essential) records to increase the chances that at least one copy will survive a disaster.
removable media, n. ~ Material used to store data that can be taken out of a machine.
DF: fixed media
Notes: Floppy disks, magnetic tape, and compact discs are examples of removable media.
removed archives (also captured archives), n. ~ Archives that have been taken fromthe country in which they were originally accumulated; migrated archives.
Syn: migrated archives
BT: archives
RT: alienation, estray, replevinrepair, n. ~ The process of rehabilitating a worn or damaged item, generally more
intensive than mending but less so than restoration.
RT: mend, restoration
rephotography (also repeat photography), n. ~ A technique of making a photographthat has an image that is, except for the date of exposure, as nearly identical as possible to the image of an earlier photograph.
RT: photograph

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Notes: Comparing the original and contemporary photographs makes it possible to see changes over time. Minimally, rephotography places a camera at the same
location of the original to recreate the original vantage point. Rephotography may
also consider the time of day and time of year to ensure that natural light conditions are the same.
replevin, n. ~ An action to recover property that has been improperly or illegallytaken.
RT: alienation, removed archives
Notes: Replevin is frequently used to describe efforts to recover public records
that are in private hands.
replica, n. ~ A precise copy of an object.
DF: counterfeit, forgery, reproduction
RT: copy, facsimile, fake, object, realia, version
Notes: ‘Replica’ implies a three-dimensional artifact. ‘Replica’ carries no connotation of deceit, as does ‘forgery’ or ‘counterfeit’.
report, n. ~ 1. A narrative, summary, or record of events, decisions, or understandings. – 2. A document that contains the results of an investigation or research. – 3.
Law · Collections the decisions of a court or group of courts that are published topromote uniform application of laws.
NT: annual report, committee report, conference committee report, corporate
report
RT: grey literature, narrative record, publication, quasi-publication
Notes: Reports1 may be oral or written. They often have a formal structure andprescribed content. They are often produced on a recurring basis to capturechanges in information over time. – Reports1,2 are generally intended for limited
distribution but may be formally published for broad distribution. – Reports3 are
frequently called reporters.
†48 (CJS, 77 CJS §2–3): Reports3 are collections of the authoritative expositions of the law by the regularly constituted judicial tribunals supplemented andarranged by an officer called the court reporter. . . . ¶ A complete report of a
decided case usually includes the syllabus or headnote, the names of the respective
counsel, the statement of the case, and the opinion of the court.
†94 (Garner 1995, p. 758): Traditionally, a law report3 is a written account of aproceeding and a judicial decision, and the reporter is the person responsible formaking and publishing that account. In American English, however, reporter has
been blurred into report – primarily because of West Publishing Company’s“National Reporter” system (established in 1879), each Reporter being a set ofbooks containing judicial opinions from a geographic area within the country.
Formerly, fastidious writers tried to distinguish the senses by capitalizing one but
not the other. . . .
†300 (Yates 1989, p. 77): Reports1,2 were the major formal mechanism by which
managers and executives at all levels acquired information about what went on atlower levels, information on the basis of which they made decisions for the future.
Reports were of two basic types: routine or periodic reports, which were issued atregular intervals to provide information on normal operations; and special
reports, which analyzed (usually in response to a special request) a specific problem, opportunity, idea, or physical entity.

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repository, n. ~ A place where things can be stored and maintained; a storehouse.
NT: archives, depository, library, records center
RT: historical society
Notes: Used throughout this work to refer to any type of organization that
holds documents, including business, institutional, and government archives,
manuscript collections, libraries, museums, and historical societies, and in any
form, including manuscripts, photographs, moving image and sound materials,
and their electronic equivalents.
†201 (Nevada Glossary): A central place in which an aggregation of data is kept
and maintained in an organized way, usually in computer storage. Depending on
how the term is used, a repository may be directly accessible to users or may be aplace from which specific databases, files, or documents are obtained for further
relocation or distribution in a network. A repository may be just the aggregationof data itself into some accessible place of storage or it may also imply some ability to selectively extract data. Related terms are data warehouse and data mining.
repository guide ~ see: guidereprint, n. ~ 1. A book that is reissued by the publisher in a new form or one that isissued by another publisher as a photo reproduction. – 2. A single article printed
separately from the journal in which it originally appeared; an offprint.
DF: issue
RT: facsimile, impression, offprint, photocopy
Notes: A reprint typically has the same formatting as the version in the journal,
including the same page numbering. Authors are frequently given a small numberof reprints.
reproduction, n. ~ 1. Something that is made in imitation of an earlier style; a facsimile1. – 2. A duplicate made from an original; a copy1. – v. ~ 3. To make copies.
DF: replica
Syn: copy
RT: electrostatic process, facsimile, fake, photocopy, version
Notes: ‘Reproduction’ includes two- and three-dimensional works, as distinguished from ‘replica’, which connotes three-dimensional works.
reproduction ratio ~ see: magnification
reprographics, n. ~ The techniques and processes used to copy documents.
RT: copy, imaging, micrographics
Notes: Reprographics encompasses all processes and techniques, including
electrostatic copying, micrographics, and printing.
repurpose, n. ~ Taking information from an existing source and adapting it for use inanother format or a different work.
Notes: Transforming a printed dictionary to a CD-ROM or a website may bedescribed as repurposing.
request, n. ~ 1. An inquiry. – 2. An oral or written expression asking for something.
Notes: In archives, a request connotes a single reference transaction, althoughmore than one item may be retrieved.
request for comment, n. (RFC, abbr.) ~ 1. A formal statement, usually a document,
seeking input on some matter. – 2. An official publication for Internet standards
documents and other publications of the Internet Engineering Steering Group(IESG), Internet Architecture Board (IAB), and the Internet community.

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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†28 (Finnish Technology Award Foundation 2004): It is a regrettably well spread
misconception that publication as an RFC provides some level of recognition. It
does not, or at least not any more than the publication in a regular journal. In fact,
each RFC has a status, relative to its relation with the Internet standardization
process: Informational, Experimental, or Standards Track (Proposed Standard,
Draft Standard, Internet Standard), or Historic. This status is reproduced on thefirst page of the RFC itself, and is also documented in the periodic ‘Internet
Official Protocols Standards’ RFC (STD 1). But this status is sometimes omitted
from quotes and references, which may feed the confusion.
†239 (New Hacker’s Dictionary 1994, p. 355): One of a long-established seriesof numbered Internet standards widely followed by commercial software andfreeware in the Internet and Unix communities. . . . The RFCs are unusual in thatthey are floated by technical experts acting on their own initiative and reviewed by
the Internet at large, rather than formally promulgated through an institution
such as ANSI. For this reason, they are known as RFCs even once adopted.
request slip, n. ~ A form submitted to retrieve from storage for use, typically in areading room; a call slip, a research request slip, a reference slip.
Syn: call slip
Requirements for the Management of Electronic Records, n. (MoReq, abbr.) ~Model specifications for electronic records management system requirements.
Notes: MoReq was developed by Cornwell Management Consultants and isused in the European Communities. The document is available online at
http://www.cornwell.co.uk/moreq.
†17 (InterPARES Authenticity, p. 29–30): MoReq has been designed to be ‘pragmatic’ and ‘usable,’ and its purpose is to ensure that an ERMS will ‘manage electronic records with the desired levels of confidence and integrity.’ . . . Like DoD
5015.2, MoReq is a software specification, and accordingly it differs from theInterPARES requirements in that it explicitly focuses on system functionality overprocedures, and on implementation methods over records management principles.
Research Libraries Group, n. (RLG, abbr.) ~ An international cooperative oflibraries, archives, museums, and other institutions that maintains a union catalog, provides other information resources, and undertakes research projects ofinterest to its members.
BT: bibliographic utility
RT: Research Libraries Information Network
Notes: See http://www.rlg.org/.
Research Libraries Information Network, n. (RLIN, abbr.) ~ A bibliographic utility
that includes the RLG Union Catalog.
BT: bibliographic utility
RT: Research Libraries Group
Notes: RLIN contains catalog records from more than a hundred member
libraries, archives, and museums. In 2004 RLIN was renamed RLIN 21 to reflectupgrades to the underlying infrastructure.
research room ~ see: reading room
research value ~ see: informational value
researcher, n. ~ An individual who uses the collections and services of a repository; acustomer; a patron; a reader1.
Syn: patron, reader, user
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residual data (also ambient data), n. ~ Information that has been deleted from a computer system but which persists and can be recovered using extraordinary means.
Notes: Residual information may be found in unallocated storage or in fileslack space. This information is not normally accessible through the operating
system, but generally requires special software to be recovered. This data camefrom files that have been deleted but not erased; although the pointer to the file in
the file system directory has been deleted, the data remains until overwritten.
Residual data may also be found in a file that contains information that has beenfunctionally deleted, but which is not normally visible within the application.
residual hypo test, n. ~ A technique to measure the amount of fixer (hypo) theremains in a photographic emulsion after processing2.
NT: densitometric method (silver), methylene-blue test
RT: archival processing
resin-coated paper, n. (RC paper, abbr.) ~ A laminate of plastic and paper used tomake photographic prints; also called water-resistant paper.
BT: paper
Notes: Resin-coated papers use a base that sandwiches a sheet of paper
between two sheets of plastic. The plastic prevents the paper from absorbing processing chemicals, significantly shortening processing time.
resolution, n. ~ 1. Optics · A measure of the sharpness and detail in an image or
optical system. – 2. Law · A formal expression of a corporate or public body,
expressing an opinion, decision, or action.
NT: concurrent resolution, joint resolution, simple resolution
RT: acutance, sharpness
Notes: Resolution1 is often determined by photographing a standard target andmeasuring the lines per millimeter that can be discerned in the developed image.
Resolution quality depends on the optical system, the type of film, the manner inwhich the film is processed, and other factors.
resource, n. ~ 1. An asset available for use. – 2. Computing · A component of a computer system, including processors, memory, and input/output devices. – 3.
Computing · Information and services available for use through a network.
RT: material, object, Resource Description Framework, web page
Notes: Resource1 includes materials, personnel, and money. – Resource3 is used
as a generic term to refer to almost any object that can be addressed through a network; see Resource Description Framework.
Resource Description Framework, n. (RDF, abbr.) ~ A XML-based standard
designed to facilitate machine processing of metadata describing information andservices available online (resources).
RT: resource
Notes: The standard is being developed by the World Wide Web Consortium.
See http://www.w3.org/RDF/.
†240 (W3C RDF 2003): The Resource Description Framework (RDF) is a language for representing information about resources in the World Wide Web. It isparticularly intended for representing metadata about Web resources, such as thetitle, author, and modification date of a Web page, copyright and licensing information about a Web document, or the availability schedule for some sharedresource. However, by generalizing the concept of a ‘Web resource’, RDF can also
be used to represent information about things that can be identified on the Web,
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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even when they cannot be directly retrieved on the Web. Examples include information about items available from on-line shopping facilities (e.g., information
about specifications, prices, and availability), or the description of a Web user’s
preferences for information delivery. ¶ RDF is intended for situations in which
this information needs to be processed by applications, rather than being only displayed to people. RDF provides a common framework for expressing this information so it can be exchanged between applications without loss of meaning.
respect de l’ordre intérieur ~ see: original orderrespect des fonds ~ see: provenancerespect for archival structure ~ see: archival structure
respect for original order ~ see: original order
responsibility ~ see: statement of responsibility
restoration, n. ~ The process of rehabilitating an item to return it as nearly as possible to its original condition.
DF: conservation, preservation
RT: mend, repair, restore
Notes: Restoration may include fabrication of missing parts with modernmaterials, but using processes and techniques that are similar to those originallyused to create the item.
restoration of original order (also perfecting order), n. ~ The process of returningmaterials to the organization and sequence established by their creator.
RT: original order
restore, v. ~ 1. Computing · To retrieve a copy of data stored on backup media, typically when the original data has been damaged or become corrupt. – 2.
Conservation · To rehabilitate an item, returning it as nearly as possible to its
original condition.
RT: backup, restoration
restriction, n. ~ Limitations on an individual access to or use of materials.
NT: administratively controlled information, donor restriction
RT: access, classified, closed, closed file, physical restriction note
Notes: Access restrictions may be defined by a period of time or by a class of
individual allowed or denied access. They may be designed to protect national
security (classification3), personal privacy, or to preserve materials.
Use restrictions may limit what can be done with materials, or they may placequalifications on use. For example, an individual may be allowed access to materials but may not have permission or right to copy, quote, or publish those materials,
or conditions may be imposed on such use. In addition to legal use restrictions,such as privacy and copyright, donor agreements often contain use restrictions.
retention period (also disposition standard), n. ~ The length of time records should
be kept in a certain location or form for administrative, legal, fiscal, historical, orother purposes.
RT: contingent records
Notes: Retention periods are determined by balancing the potential value ofthe information to the agency against the costs of storing the records containingthat information. Retention periods are set for record series, but specific records
within that series may need to be retained longer because they are required for litigation or because circumstances give those records unexpected archival value.

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reversal film

†265 (Skupsky and Mantaña 1994, p. 135): Records retention periods generally
will be based on several factors. ¶ Operational / Record User Needs – retention
periods based upon an organization’s need to preserve records to protect the organization’s rights, conduct, business, or facilitate research. ¶ Legal Requirements –retention periods stated in statutes, regulations and rules establishing legal minimum periods for maintaining records. These periods can be enforced by government by subjecting the party to fines, penalties and loss of rights. ¶ Legal
Considerations – retention periods based on other legal issues such as statutes oflimitation or a legal duty to preserve records for future or current litigation, tax orother audit. ¶ Historical – retention periods to preserve records for public historical or research needs or as part of internal organizational archives.
retention review ~ see: reappraisal
retention schedule (also disposal schedule, records schedule, records retention
schedule, transfer schedule), n. ~ A document that identifies and describes anorganization’s records, usually at the series level, provides instructions for the disposition of records throughout their life cycle.
NT: general records schedule
RT: schedule
Notes: Retention schedules may also include instructions for the disposition of
documents and other materials that are not official records.
reticulation, n. ~ 1. An irregular pattern of lines. – 2. Photography · An image characterized by an irregular pattern of lines in the emulsion formed during processing.
Notes: Reticulation2 is generally considered a defect, usually resulting fromimmersing film in solutions with different temperatures. The emulsion absorbs an
unusual amount of water and does not retain its original, smooth surface after
drying. However, reticulation may be used for artistic effect. The collotype processuses a reticulated colloid (gelatin or albumen) to form an image on a printing
plate.
retirement, n. ~ The process of transferring records from active files to inactive storage.
RT: disposition
retouching, n. ~ Photography · The process of altering an image, especially toremove defects.
Notes: Retouching includes both correction of mechanical problems, such as
removing shadows from dust, as well as substantive alterations to the image, suchas removing utility wires or covering blemishes or wrinkles in a portrait. In nondigital photography, retouching may be done with pencils, a brush and inks, orwith an airbrush. It may be done on a negative, before printing, or on a print. In
digital photography, retouching is typically done on a computer before printing.
retrieval, n. ~ The process of locating material or information in storage and returning it for use.
reusable media, n. ~ Computing · Data storage that enables existing data to be overwritten and replaced with new data.
DF: write once read many
Notes: Magnetic tape is an example of reusable media. Reusable media are distinguished from write-once, read-many (WORM) media.
reversal film, n. ~ Photographic film that produces a positive image without need for
an intermediary negative.

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RT: direct positive
Notes: Reversal films are often used for slides, transparencies, and motion pictures. Kodachrome, Ektachrome, and Fujichrome are examples of reversal films.
reversibility, n. ~ Preservation · The ability to undo a treatment, returning theobject to the condition it was in before treatment.
Notes: Sometimes referred to as the principle of reversibility. Encapsulationis considered reversible, whereas lamination is not.
†12 (Appelbaum 1987): The property of a treatment that allows a knowledgeable conservator to ‘turn back the clock’ on a treatment. In functional terms, thisdoes not require that the object be identical to what it was, only that we can returnit to a state where our treatment choices are as broad as they were before the treatment in question was performed.
†103 (UNESCO A/V Glossary 2001): Reversibility is an important goal of conservation treatment, but it must be balanced with other treatment goals andoptions.
RFC ~ see: request for comment
RFC 1630 ~ see: Uniform Resource Identifier
RFC 1737 ~ see: Uniform Resource Name
RFC 1738 ~ see: Uniform Resource Locator
RFC 2045 ~ see: Multipurpose Internet Messaging Extensions
RFC 2822 ~ see: electronic mailrights-and-interests records, n. ~ Vital (or essential) records that document the privileges, possessions, and concerns of an organization or individuals with whom it
does business.
BT: essential records, vital records
Notes: Vital records2, also called essential records, include emergency operatingrecords and rights-and-interests records. Emergency records are typically stored in
paper format to avoid machine and power dependence. They describe responsibilities, including delegation of authority and line of succession. Examples include therecords necessary to mobilize and protect manpower and resources and to ensure
health, safety, and order. Government agencies may also include records relating to
the mobilization of military, civil defense, and public health operations. Rightsand-interests records include those records necessary after initial recovery to protect the assets and rights of the organization, its employees, and others.
Rights-and-interests records may include payroll, leave and insurance records,
titles and deeds to real property, contracts, and other similar data.
rights management, n. ~ A system that identifies intellectual property rights relevant
to particular works and that can provide individuals with access to those works on
the basis of permissions to the individuals.
NT: digital rights management
RT: intellectual property
risk analysis (also risk assessment), n. ~ The evaluation of the possibility of incurring loss, damage, or injury and a determination of the amount of risk that is
acceptable for a given situation or event.
RT: strategic information management
risk management, n. ~ The systematic control of losses or damages, including theanalysis of threats, implementation of measures to minimize such risks, andimplementing recovery programs.
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rotated index

RLG ~ see: Research Libraries GroupRLIN ~ see: Research Libraries Information Network
Notes: In 2004, RLIN was renamed RLIN21 to reflect upgrades to the databaseinfrastructure.
RMA ~ see: records management applicationroll, n. ~ 1. A document wound into a cylinder; a scroll. – 2. A length of film or tapewound into a cylinder, frequently on a core or reel. – 3. A list of persons or property made for a special purpose, such as a muster roll, a tax roll. – 4. A record of
official proceedings. – 5. Moving images ~ A camera rotation along an axis running between the camera and the subject.
Notes: A roll1 is frequently made up of several pieces of parchment or paperthat attach at the edges to make a long, continuous strip.
roll film, n. ~ Photography · A strip of plastic, coated with a light-sensitive emulsion, that is significantly longer than it is wide and that is intended to hold several
images side by side in a single row.
DF: sheet film
BT: film
Notes: Roll film is distinguished from sheet film, which usually holds a single
image. After processing, roll film often is cut into flat strips for storage. Film generally refers to undeveloped materials; once the images have been developed, they
are often called negatives, transparencies, or slides.
ROM ~ see: read-only memoryrotary camera, n. ~ Equipment designed to quickly and automatically reproduce
large quantities of documents on microfilm.
Syn: flow camera
BT: microfilm camera
RT: microfilm
Notes: A rotary camera films documents while they are being transported
through the device. The device frequently uses a rotating, circular drum as thetransport mechanism, hence the name. The film is also in motion during filming;
optics ensure that the image of the document is stationary relative to the film. The
camera size limits the width of documents to be filmed, but it can accept very long
documents.
rotary scanner, n. ~ Equipment designed to quickly and automatically produce a digital image of a document while the document is being transported past a stationary sensor.
BT: scannerNotes: Rotary scanners generally use a drum for a transport mechanism, distinguishing them from flatbed scanners. Rotary scanners are designed for highspeed and may be capable of scanning several hundred documents a minute.
rotated index, n. ~ An index that contains an entry for each nontrivial word in a title,with the entry words alphabetized and centered on the page surrounded by therest of the title.
Syn: permuted index
BT: index
Notes: As much of the title as possible appears on either side of the entry word;long titles may be truncated at the beginning or the end. A stop list may be used toSyn: Synonym • †: see Bibliography • Superscript: Definition number

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suppress entries for words with no value for retrieval, such as articles and conjunctions, or a go list may be used to generate entries for specific words.
rough, n. ~ A first draft.
rough cut, n. ~ Moving images · An assembly of shots and scenes in sequence, but
without detailed attention to the precise point where the final cuts will be made.
RT: moving image
row, n. ~ 1. Sections of shelves assembled side by side. – 2. Computing · A record ina database table.
Syn: range, run
RT: shelving
Rules for Archival Description, n. (RAD, abbr.) ~ A standard for the description ofarchival fonds.
RT: archival description, descriptive standard
Notes: Prepared under the direction of the Planning Committee on
Descriptive Standards, a committee of the Bureau of Canadian Archivists, representing L’Association des archivistes du Québec, the Association of CanadianArchivists. Published by Bureau of Canadian Archivists, 1990.
†252 (RAD 1990, p. xv): RAD provides archivists with a set of rules which ‘aim
to provide a consistent and common foundation for the description of archival
material within a fonds, based on traditional archival principles.’ [citing Rule 0.1] ¶It is essential, therefore, that archivists using these rules in their descriptive work
remember that they are an extension of AACR2R to cover materials in archives
that are part of a fonds. In some cases RAD modified or augments an AACR2R
rule; in other cases the rules are equivalent to AACR2.
run, n. ~ 1. Sections of shelves assembled side by side. – v. ~ 2. Computing · To carryout a process or program.
Syn: range, row
RT: shelving
rushes, n. ~ Moving images · Prints4 of takes shot during one day, intended to beviewed before shooting continues the next day.
RT: moving image, work print

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Ss.l., abbr. ~ 1. Sine loco; without place. – 2. Session law. – 3. Statute law.
Syn: n.p.
Notes: S.l.1 was typically used in bibliographic citations to indicate that no cityof publication was listed. Contemporary practice is to use ‘n.p.’ for no place.
s.n., abbr. ~ Sine nomine; without name.
Notes: S.n. is typically used in bibliographic citations to indicate that the nameof the publisher or distributor is unknown.
SAA ~ see: Society of American Archivists
Sabattier effect, n. ~ Photography · A partial reversal of tones in a photograph due
to exposure to light during development, resulting in an image with a combination of normal and reversed polarity.
DF: solarization
Notes: The effect, described by French scientist Armand Sabattier in 1862, has
an appearance similar to solarization. Photographers sometimes use it intentionally for aesthetic value.
safety film, n. ~ Photographic or motion picture film made using a cellulose acetateor polyester base.
RT: cellulose acetate
Notes: Safety film is slow burning, as distinguished from highly flammablenitrate film.
salvage plan, n. ~ The procedures necessary for the rescue of materials after fire,
flood, or other disaster.
BT: disaster plansampling, n. ~ 1. Statistics · The process of selecting items from a collection to
stand for the collection as a whole. – 2. Sound recordings · The frequency andprecision with which an analog signal is measured when converted to digital format.
NT: exceptional sampling, exemplary sampling, illustrative sampling, systematic sampling
RT: census, fat file method
Notes: A variety of techniques may be used to select a sample1 from a larger
group. In appraisal, sampling may be used to select a representative portion ofrecords for preservation from a large series that will not be preserved in its
entirety. In litigation, a large records series may be sampled to determine if that
series is likely to contain relevant materials. – Sampling2 determines the quality ofthe digital recording; the higher the frequency of the sampling rate and the greater
the range of values that can be captured, the closer the digital version approximates the original performance being recorded.
†262 (Sedona Principles 2003, p. 43): Sampling1 usually (but not always) refers
to the process of statistically testing a database for the likelihood of relevant information. It can be a useful technique in addressing a number of issues relating tolitigation, including decisions what repositories of data are appropriate to searchin a particular litigation, and determinations of the validity and effectiveness ofSyn: Synonym • †: see Bibliography • Superscript: Definition number

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searches or other data extraction procedures. Sampling can be useful in providing
information to the court about the relative cost burden versus benefit of requiring
a party to review certain electronic records.
Sarbanes-Oxley Act, n. ~ A federal law passed in 2002 (Public Law 107-204) intended
to protect investors by improving the accuracy and reliability of corporate disclosures made pursuant to the securities laws, and for other purposes.
Notes: The act was passed in reaction to accounting scandals involving Enronand Arthur Andersen. The act includes a number of requirements for reportingand internal controls, with significant implications for records management toensure compliance.
scale, n. ~ 1. The ratio between the size of something and its representation. – 2. Agraphic illustrating the relative size of something.
RT: cartography, chart, drawing, globe, map
Notes: Maps and architectural, engineering, and technical drawings are often
to scale1, accurately reflecting the proportions of the thing they represent. Scale isoften expressed verbally; for example, one inch equals one mile. If the map isreproduced at a different size, that statement of scale is no longer accurate in the
reproduction. – A scale is often a thick rule with different units on either side, one
for the map or drawing, the other for the thing represented. Such a scale retains its
accuracy if reproduced at a different size.
scanner (also optical scanner), n. ~ 1. Computing · A device used to transform ananalog image into a raster graphic. – 2. A device capable of reading and convertinga coded pattern into alphanumeric data.
NT: flatbed scanner, rotary scanner
RT: bar code
Notes: A scanner1 may be used to capture pictures or text. Scanned text may beparsed using optical character recognition (OCR) software to turn it into character data. – A scanner2 designed to read bar codes generates character data rather
than an image.
scanning, n. ~ The process of a creating raster graphic that reproduces a document or
image by converting reflected or transmitted light into a digital signal that can be
stored, transmitted, and reconstructed for display as an electronic image.
BT: digitization, electronic imaging
RT: digital photographNotes: ‘Scanning’ connotes a two-dimensional original. Electronic images ofthree dimensional objects or space are generally described as digital photographs.
scene, n. ~ 1. A physical setting or place, especially as in a photograph, painting, orsimilar work. – 2. A segment of a dramatic work representing a continuous
sequence of actions.
RT: bird’s-eye view, cityscape, landscape, moving image, seascape, sequence, shot
Notes: In theatrical works, acts are typically divided into scenes2. In moving
image productions, a scene2 (similar to a paragraph in a written work) is made up
of shots (sentences), and scenes are combined to form sequences (chapters).
schedule, n. ~ The process of identifying and describing records held by an organization, determining their retention period, and describing disposition actions
throughout their life cycle.
RT: retention schedule

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scriptschema, n. ~ A formal description of a data structure.
Notes: Shemas are frequently used define a database in terms of tables andcolumns and the markup language of an extensible markup language (XML) document.
†299 (W3C, XML Schema 2000): XML Schemas express shared vocabularies
and allow machines to carry out rules made by people. They provide a means fordefining the structure, content and semantics of XML documents.
scope and contents note, n. ~ Description · A narrative statement summarizing thecharacteristics of the described materials, the functions and activities that produced them, and the types of information contained therein.
BT: descriptive element, finding aid
RT: abstract, archival description, contents note
Notes: Scope and content notes are part of finding aids and catalog records.
†120 (APPM2 1989, 1.7B2): Give information relating to the general contents,
nature, and scope of the described materials. For archival collections give (in thisorder) the specific types and forms of material present, noting the presence ofgraphic or other nontextual materials such as illustrations, maps, charts, drawings, plans, photographs, sound recordings, or computer files; the dates within
which the material bulks largest (if appropriate); when appropriate, the functions
or activities resulting in the creation of the records; and the most significant topics, events, persons, places, etc., represented. . . .
scope note, n. ~ 1. A statement indicating the proper use of a heading in a thesaurus,
authority file, or classification scheme. – 2. A symbol appearing with a headingthat specifies a particular sense.
Notes: A scope note1 often refers to other headings with related or overlapping
meanings to help users determine the most appropriate heading. – In this glossary, superscript numbers are used as scope notes2 to specify a particular sense in adefinition.
scrapbook, n. ~ A blank book, often with a simple string binding, used to store a variety of memorabilia, such as clippings, pictures, and photographs.
BT: album
screening, n. ~ 1. The process of reviewing materials in a collection for classified,confidential, or private information that should be restricted. – 2. The act ofshowing a moving image production.
RT: moving image, segregation, weeding
Notes: ‘Screening’ connotes removal of materials at the folder level or higher,
while ‘weeding’ connotes item-level separation. Screening1 is frequently combinedwith segregation, to move restricted materials to separate storage, and with weeding, to remove and dispose of duplicates and documents without archival value.
screenplay, n. ~ The script3 of a moving image production.
BT: moving image
Notes: Screenplays may be little more than an outline or may have detailed acting and scene directions. ‘Screenplay’ connotes a work for television or film, as distinguished from a script3, which include programs intended for the theater,
television, film, or radio.
script, n. ~ 1. Handwriting. – 2. An original document. – 3. The written text of a dramatic work. – 4. Computing · A file that contains commands normally entered
one at a time from the keyboard but that is executed as a batch process.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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BT: extrinsic element†70 (Duranti 1998, p. 135): The other extrinsic element which used to havegreat significance for diplomatists, but progressively lost it, is the script1. While it is
the task of paleography to determine what type of script is proper to an era and an
environment, it is the task of diplomatics to examine other characteristics of thescript, such as the layout of the writing with respect to the physical form of the
document, the presence of different hands or types of writing in the same document, the correspondence between paragraphs and conceptual sections of thetext, type of punctuation, abbreviations, initialisms, ink, erasures, corrections, etc.
With the invention of the printing press, and later, of the typewriter, some of thesecharacteristics became irrelevant to the purpose of diplomatic criticism. The needfor careful examination of these characteristics is arising again, however, thanks tothe advent of new technology. Computer software, for example, may be considered as part of the extrinsic ‘script,’ because it determines the layout and articulation of the discourse, and can provide information about provenance, procedures,processes, uses, modes of transmission and, last but not least, authenticity.
seal, n. ~ 1. A die or stamp with a design used to make an impression in wax or on
paper. – 2. A piece of wax, lead, or other material bearing a design from a die orstamp that serves as a sign of authenticity. – 3. A design impressed into paper froma die or stamp that serves as a sign of authenticity. – 4. A substance that must be
broken before opening a container, used to detect unauthorized access. – v. ~ 5. To
restrict access to, especially of court records. – 6. To authenticate or execute a document by marking with a design (seal3).
BT: extrinsic element
NT: electronic seal
RT: sigillography
Notes: The design in a seal2,3 may be either raised or impressed.
†48 (CJS, Records §11): A scroll which the clerk puts on a record to the side of
the signatures of the parties to the instrument is a proper representation of a corporate seal2,3.
†70 (Duranti 1998, p. 138–139): The most important extrinsic element of
medieval documents, and the least common and relevant in contemporary documents, is the seal2. Examining seals, diplomatists focus their attention on the material they are made of, their shape, size, typology (as it related to the figure in theimpression: heraldic type, equestrian, monumental, hagiographic, majestic, etc.),
legend or inscription (which runs clockwise around the central figure along theedge of the seal, starting from the top), and the method of affixing them (seals
may be hanging or adherent). The analysis of these components is directed toascertaining the degree of authority and solemnity of a document, its provenanceand function, and its authenticity.
search, n. ~ 1. The process of examining materials to find something. – 2. A set of
instructions to a computer program or database to retrieve information thatmeets specified criteria.
NT: full-text search, keyword and context index, keyword in context index,
keyword out of context index, known-item search
RT: browse
search room ~ see: reading room
searcher ~ see: researcher
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securityseascape, n. ~ An scene in which the ocean or seashore is the predominant subject.
RT: cityscape, landscape, scene
SECAM, n. ~ A standard for an analog, color television signal used in France, Eastern
Europe, the former Soviet Union, and French-speaking Africa.
RT: video
Notes: The abbreviation is frequently expanded as Séquential Couleur à
Mémoire and as Système Electronique pour Couleur avec Mémoire. The image
has 625 lines, 50 fields, and 25 frames per second.
secondary source, n. ~ 1. A work that is not based on direct observation of or evidence directly associated with the subject, but instead relies on sources of information. – 2. A work commenting on another work (primary sources), such as
reviews, criticism, and commentaries.
RT: primary source
secondary value, n. ~ The usefulness or significance of records based on purposes
other than that for which they were originally created.
DF: primary value
BT: value
RT: archival value, informational value
Notes: Secondary value includes informational or evidential value.
†112 (Ham 1993, p. 7): [Secondary values] are values that some records havebecause of the uses, often unforeseen, to which they can be put by individuals
other than those for whom the records were originally created. For instance, theprimary value of probate court records is to govern the distribution of a deceased
person’s property, but these records are also invaluable to historians studying family wealth or tastes and genealogists nourishing a family tree. The secondary valuesof a record are long lasting and are the main concern of the archival appraiser.
†274 (Stephens and Wallace 2001, p. 6): Research or historical values are generally designated as secondary values. Legal value can be either a primary or a secondary value, depending on the purpose and function of a record.
secretarial notes, n. ~ Diplomatics · A note, usually at the end of business correspondence, indicating clerical aspects and associated materials.
Notes: Secretarial notes usually follow the qualification of signature. They
often include the initials of the typist, the presence of attachments, and any individuals who were copied.
section, n. ~ 1. A unit of shelving, single- or double-sided, consisting of horizontal
shelves between standards, uprights, or upright frames. – 2. Cartography · Agraphic depicting the profile where a surface (usually a plane) intersects theground and the underlying structures along the plane.
Syn: bay, compartment
RT: cartographic record, range, shelving
security, n. ~ Measures taken to protect materials from unauthorized access, change,
destruction, or other threats.
RT: authorization, preservation†223 (Personal communication, Rich Dymalski (email)): Both the logical andphysical means that will insure that information is protected. ‘Logical Security’ isan intangible process that identifies, authenticates, authorizes, protects, and provides access control over programs and data. A password is an example of logical

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security for data stored or transmitted. ‘Physical Security’ refers to material factors(facility, environment, communication wiring, devices, etc.). Anchoring desktop
computers with locks is an example of a physical security item.
security classification, n. ~ The process of assigning restrictions to materials, limiting access to specific individuals, especially for purposes of national security.
BT: classification
RT: declassification
security copy, n. ~ A reproduction of a record created and managed to preserve theinformation in case the original is damaged.
BT: copy
RT: backup, essential records, vital records
Notes: Security copies are typically stored off site. They are distinguished frombackups in that security copies typically include only vital (essential) records. A
backup may be used as a security copy if it is created and stored in a manner thatallows retrieval of a complete set of vital records.
security microfilming, n. ~ The process of duplicating records, especially vitalrecords, on microfilm to protect them against disaster.
RT: microfilm
see also reference, n. ~ A cross-reference from a heading to another, related headings.
DF: see reference
BT: cross-reference
see reference, n. ~ A cross-reference from a nonauthority form of a heading to a preferred form of the heading.
DF: see also reference
BT: cross-reference
segregation, n. ~ The process of separating documents that must be stored separately
because of their physical condition or because they contain classified, confidential,or private information.
RT: screening, separation
Notes: Segregation is commonly a part of screening or processing.
select and dispose (also selection and disposition), n. ~ An acquisition note that
directs the appraisal or processing archivists that the series in question should beheavily weeded, typically at the folder level.
RT: disposition
selection, n. ~ 1. The process of identifying materials to be preserved because of theirenduring value, especially those materials to be physically transferred to anarchives1. – 2. The process of choosing materials for exhibition, publication, reformatting.
RT: appraisal
self-documenting, adj. ~ Computing · Having well-chosen identifiers and comments embedded in a program to make the code readable without external documentation.
Notes: Self-documenting can describe systems, software, records, or documents.
self-indexing files, n. ~ A technique to access items by filing them under subject
headings without creating a separate index.
RT: indexing
Notes: Self-indexing files work well when each item has a single, clear subject.

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A self-indexing system can include a cross-reference by filing a dummy under aheading that indicates where the item is filed.
semiactive records ~ see: semicurrent records
semicurrent records (also semiactive records), n. ~ Records that are seldom used in
day-to-day operations and that are appropriate for off-site storage.
BT: record
RT: inactive records
sensing mark, n. ~ A mark recorded on roll microfilm outside the image area that canbe used to count frames automatically.
Syn: blip code
sensitive, adj. ~ 1. Records · Containing personal or confidential information thatshould be protected from public scrutiny. – 2. Records · Containing informationthat is potentially embarrassing and that individuals may expect to be kept private.
RT: classified, confidential, privacy
Notes: Information in records may be sensitive because of legal, financial, or
personal considerations.
separation, n. ~ 1. Photography, Printing · A monochromatic image that contains
information about one of the primary colors of a full-color image. – 2. Audio
recording · The degree to which different channels in a composite signal can bedifferentiated. – 3. Records · The process of removing materials from a collection
for separate storage; segregation.
RT: photograph, segregation
Notes: A separation1 is generally one of a set. For example, the dye transfer
process breaks the color information in the original image into three separations,
one for each primary color. Each separation is used to print a different color dye,the images superimposed so that the combination reproduces the full color of theoriginal. Some processes create a fourth separation used to include black foradded density. Separations are usually on film to make printing plates or prints.
However, individual separation prints are sometimes made as proofs during
printing. – An example of separation2 is stereo recording, which must minimize
crossover between left and right channels. – Separation3 often involves replacing
the item with a separation sheet. Examples include pulling nitrate negatives froma collection for transfer to cold storage or removing folded, oversize materials sothey can be stored flat.
separation sheet, n. ~ A form filed in the original location of an item, indicating thatthe item is stored elsewhere.
Notes: A separation sheet preserves the context of items that are stored in a different location by creating a record at the original location. For example, a folded
map may be removed from a folder so that it may be stored flat or a nitrate negative may put in cold storage to protect surrounding documents and to retard deterioration. A separation sheet describing the item and indicating its current
location is put in the original’s place to let people know of its existence.
sequence, n. ~ 1. A series of things arranged in order. – 2. Moving images · A portionof a moving image production that contains extended action typically made up of
several scenes and often with complex camera movements.
RT: moving image, scene, shot
Notes: In moving image productions, a sequence2 (a chapter) is made up ofscenes (paragraphs) that are made up of shots (sentences).
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sequential access, n. ~ 1. Computing · A technique of retrieving and processing
information in a file or on storage media by starting at the beginning, then proceeding to each following record in order. – 2. Computing · A method of retrieving and processing information in a file by matching the order of transactions to
the order in which the information is stored in the file.
RT: direct access, random access
Notes: Some storage media require sequential access. For example, information on tape can only be accessed sequentially.
†237 (Ralston 1976, p. 2): Indirect methods [of access] may be classified 1) as
sequential, in which there is some type of search through a sequence of records(but generally not a complete search that starts from the first record and proceeds
through the whole file), or 2) as nonsequential, in which the desired record islocated without such a search. A common nonsequential method is based on theuse of an index and is usually called ‘Index Sequential Access Method’ (ISAM).
Other nonsequential access methods use key transformations and are usuallyreferred to as ‘randomizing’ or ‘hashing’ techniques.
serial, n. ~ 1. A continuing publication issued in installments, typically numberedand dated. – 2. Moving images · A program with a storyline that continues
through separate episodes released over time.
DF: series
RT: issue, magazine
Notes: Each installment of a serial1 is typically called an issue. – Serials2, such as
The Mask of Zorro, were common in theaters through the 1950s.
†11 (AACR2): [serial1] A publication in any medium issued in successive parts
bearing numeric or chronological designations and intended to be continued
indefinitely. Serials include periodicals; newspapers; annuals (reports, yearbooks,etc.); the journals, memoirs, proceedings, transactions, etc., of societies; and numbered monograph series.
serialized microform, n. ~ A microfilm format that stores images sequentially on acontinuous roll.
BT: microfilm, microform
Notes: The roll may be an open reel, cassette, or cartridge.
series, n. ~ 1. A group of similar records that are arranged according to a filing systemand that are related as the result of being created, received, or used in the sameactivity; a file group; a record series. – 2. Bibliography · A group of items, eachwith its own title, also bearing a collective title for the group as a whole.
DF: batch, serial
RT: class, manuscript group, subseries†120 (APPM2 1989, 1.0A): [Series1] File units or documents arranged in accordance with a filing system or maintained as a unit because they relate to a particular subject or function, result from the same activity, have a particular form, or
because of some other relationship arising out of their creation, receipt, or use.
Also known as record series. In archival practice, the series is the usual unit of cataloging or description.
series description, n. ~ A description of a series1, including the title, scope and content note, size or volume, dates of the material, and arrangement.

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series descriptive system, n. ~ A technique of creating finding aids using the series1 as
the primary level of control, rather than the record group or fonds.
RT: archival description, hierarchical description
Notes: The series descriptive system is intended to maintain control of series
over time. It was first widely adopted in Australia in response to frequent administrative changes and the consequent existence of multiprovenance series.
SGML ~ see: Standard Generalized Markup Language
SGML Open ~ see: Organization for the Advancement of Structured Information
Standards
shadow, n. ~ Photography · Areas of low density in negatives or areas of high density in positives.
RT: highlight
Notes: Shadows appear dark or opaque in positives and light or transparent innegatives.
sharpness, n. ~ A subjective impression of clarity of detail in an image.
DF: acutance
RT: focus, resolution
Notes: Sharpness is distinguished from acutance, which is an objective measure edge between two areas. Sharpness is influenced by acutance, resolution, contrast, color1,2, and subject.
sheet, n. ~ 1. A broad, relatively thin material that often is rectangular. – 2. Printing· A large sheet of paper on which a number of pages have been printed, to befolded and trimmed to form consecutive pages for a publication. – 3. A map or
drawing, often one in a series. – adj. ~ 4. Broad, relatively thin, and flat.
RT: paper sizes, planar, two-dimensional
Notes: Sheet1,4 is roughly synonymous with ‘two-dimensional’, in that thedepth is much less than the length and width. A sheet may be pliable; when distorted it forms a curved or angular surface in three dimensions. – The pages on asheet2 often are folded and trimmed to make a section, but a sheet may containpages from more than one section.
sheet film, n. ~ Photography · Flat, thin plastic coated with a photographic emulsion.
DF: roll film
BT: film
RT: notch code
Notes: Sheet film typically contains one image, although microfiche is sheet
film containing many images. Sheet film is distinguished from roll film, which ismuch longer than wide and which typically contains several images in a single row
side by side. ‘Film’ generally refers to undeveloped materials; once the images havebeen developed, they are often called negatives, transparencies, or slides.
shelf, n. ~ A flat sheet of metal, wood, or other rigid material that has been mounted
horizontally and that is used to store materials.
RT: shelving
Notes: Shelves are commonly set into a frame or mounted using brackets.
shelf list, n. ~ A description of a repository’s holdings that is organized in the sameorder that the materials are stored.
Notes: An example of a shelf list is a set of catalog cards for books that areordered by call number. Shelf lists are generally used by staff for collection control

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rather than as an access tool. However, if the materials are classified according to a
subject scheme, browsing the list provides access similar to browsing the shelves.
shelving, n. ~ Furniture made of shelves for storing materials.
NT: back-to-back shelving, compact shelving, open shelf filing
RT: bay, compartment, double shelving, honeycombing, range, row, run, section, shelf, stacks, standard
Notes: A group of rows of shelving is often referred to as ‘stacks’. A group of
shelves, one above the other and supported by the same uprights or standards,
may be called a bay or a section. A group of bays or sections may be called a row or
range. Different types of shelving include adjustable, bracket, cantilever, compact,
and roller.
shop book, n. ~ A volume, usually a ledger, containing a record of original entries ofa transactions made in the usual course of business by a shopkeeper, trader, orother business person.
DF: daybook
RT: account book, ledger, original entry
short, n. ~ A motion picture that generally runs less than an hour, often for only a few
minutes.
RT: feature
Notes: Shorts are distinguished from feature1 length films, which usually run
for more than an hour. No standard definition sets time limits for either shorts orfeatures.
shorthand ~ see: stenography
shot, n. ~ 1. Photography, Moving images · The scene captured from a camera’s
point of view. – 2. Photography · An image made using a camera; an exposure3.
– 3. Moving images · An uninterrupted run of the camera, recording a continuous segment of time on film.
RT: exposure, moving image, scene, sequence
Notes: In moving image productions, shots2 (similar to sentences in a writtenwork) are combined to form scenes (paragraphs), which are combined to form
sequences (chapters).
show case, n. ~ A cabinet with a transparent top or sides, typically made from glass or
Plexiglas, that protects materials while on exhibit.
Syn: display case, exhibition case
SHRAB ~ see: State Historical Records Advisory Board
shredding, n. ~ The process of cutting or tearing into strips.
RT: destruction
Notes: Shredding is a common technique to destroy paper documents. A
shredder may cut in a single direction, producing thin strips the length of the document. Some shredders cut in a second direction, turning those strips into verysmall pieces.
shrink-wrap license, n. ~ An agreement granting conditions and terms of use thatare acknowledged and agreed to by breaking a thermoplastic seal.
BT: license
RT: click-wrap license
Notes: Shrink-wrap licenses are frequently used with software.
sig., abbr. ~ Signed.

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sigillography, n. ~ The study of seals.
RT: seal
signature, n. ~ 1. A name, initials, or other distinctive mark made by an individual. –2. Printing · An identifying mark on the first page of a section of a book. – 3.
Printing · Sets of printed pages that, when folded, make up a section of a book.
NT: electronic signature
Notes: A signature1 is often used to indicate a signatory’s agreement to theterms of a document. As such, a signature may indicate that a record is complete.
– Technically, a signature2, is just the identifying mark on the section, but the term
has come to mean the section itself.
†276 (CTG 1997, p. 1): Historically, the legal concept of signature1 is very broadand can be defined as any mark that is made with the intention of authenticating amarked document or record. Signatures serve to give evidence or authenticate arecord by identifying the signer with the signed record. In some contexts, a signature records the signer’s approval or authorization of the signed record and thesigner’s intention to give it legal effect. A signature also has some ceremonial significance, and can impart a sense of clarity and finality to a record or transaction. For
purposes of evidence, a signature must provide for 1) signer authentication i.e., thesignature must indicate who signed a record and should be difficult for anotherperson to (re)produce without authorization, and 2) record authentication.
silking, n. ~ The process of applying thin, nearly transparent silk cloth to one or bothsides of a leaf to strengthen or repair it.
RT: encapsulation, lamination
silver gelatin photograph ~ see: gelatin silver photographsilver halide, n. ~ Light-sensitive crystalline salts formed from the combination of silver and bromine, chlorine, or iodine.
Notes: Silver halides are used in photographic film and paper.
silver mirroring (often mirroring), n. ~ A metallic sheen in high-density areas ofphotographs caused by the migration of silver to the surface.
RT: bronzing, tarnish
simple act, n. ~ Diplomatics · Something done toward a single purpose by a physical or juridical person.
BT: act†70 (Duranti 1998, p. 110): The examination of documents issued by publicauthorities reveals the existence of two distinct types of actions, or act: those whichwere undertaken by the authority on its own direct initiative, of its own will, in thecontext of its political-sovereign capacity; and those which were initiated by otherjuridical or physical persons, public or private. In the former case, the moment of
the action comprises one simple act consisting of the order given by the authority to
its chancery to compile the document expressing its will. In the latter case, we havea compound act or procedure, consisting of well-defined stages or phases.
simple copy, n. ~ A copy that reproduces the content, but not the format, of the original.
BT: copy
RT: imitative copy
simple object access protocol, n. (SOAP, abbr.) ~ An XML-based protocol for accessing services over the Internet using Hypertext Transfer Protocol (http).

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RT: Extensible Markup Language†267 (SOAP 2003): SOAP Version 1.2 (SOAP) is a lightweight protocol
intended for exchanging structured information in a decentralized, distributed
environment. It uses XML technologies to define an extensible messaging framework providing a message construct that can be exchanged over a variety ofunderlying protocols. The framework has been designed to be independent of any
particular programming model and other implementation specific semantics.
simple resolution, n. ~ A measure that deals with matters entirely within the prerogatives of one chamber of the United States Congress, that does not contain legislation, and that does not require concurrence of the other chamber or presidential
approval.
BT: resolution
sink mat, n. ~ A mount with additional space between the cover and the backing.
BT: matNotes: Sink mats are used for flat objects with significant depth, such as a seal,a magazine, or a glass plate. They are often used for warped items. Material
between the cover and the backing, often layers of mat board, form a space (sink)that surrounds the item.
sizing, n. ~ 1. A substance used to fill the pores in fibrous materials. – 2. The processof treating materials with such a substance.
Notes: Sizing is commonly added to paper, either by adding it to the pulp during manufacture or by coating the surface during finishing. Sizing gives paper asmooth surface that prevents ink from bleeding into the fibers. In some photographic processes, the paper is sized to keep light-sensitive salts on the surface inorder to increase image sharpness. Sizing is commonly made from starch, gelatin,
alum, albumen, or rosin.
skew, n. ~ 1. Imaging · A condition in which the axis of the original is improperlyaligned in the reproduction. – 2. Imaging · A condition in which angles in an original are distorted in a reproduction. – 3. Computing · A misalignment of a tapesystem, resulting in data being written to or read from the wrong location.
Notes: Skew1 causes a reproduction to appear to be at an angle. – Skew2 may becaused by rotary imaging equipment.
skippet, n. ~ A small box, usually wood or metal, used to protect a seal that is attached
to a document.
slide, n. ~ 1. Photography · A positive photographic image on transparent film thathas been mounted to facilitate projection. – 2. Science · A piece of glass used tohold a specimen for viewing under a microscope.
DF: transparency
BT: photograph
RT: lantern slide
Notes: Slide1 connotes a 35 mm transparency in a 2  2 inch mount designed
for use in a projector, although the term is used to describe similar formats inother sizes. A super slide is made from a larger size film, also mounted in a 2  2inch mount, but with greater ratio of image-to-mount area.
sling psychrometer ~ see: psychrometer
slip law, n. ~ The first official publication, issued before being included in generallaws, of a bill that has been made law.

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BT: law
Notes: A slip law may be a single sheet or a small pamphlet.
slip sheet, n. ~ 1. A thin, smooth paper or other material inserted under a window
mat to protect the mounted work. – 2. Printing · A leaf inserted between printed
works to prevent the transfer of the image from the surface of one work to theback of an adjacent work. – 3. Printing · The process of inserting dummy pages
in a work to indicate where separately printed illustrations are to be inserted.
RT: barrier sheet
Notes: Slip sheets3 often have figure numbers, titles, and other notes that aid inproper placement of the illustrations.
slipcase, n. ~ A cover, open on one side, designed to slide over and protect an item.
BT: container
Notes: Slipcases made from two pieces of heavy board were often used forindividual phonograph records. For books and albums, the slipcase usually has
five sides of board; the spine is usually visible through the open side.
SMD ~ see: specific material designation
SMPTE ~ see: Society of Motion Picture and Television Engineers
snapshot, n. ~ 1. Photography · A photograph, often made quickly, with little or noattention to formal composition. – 2. Computing · A copy of a database, website,or other dynamic document at a specific moment in time.
RT: photographNotes: Sir John Herschel coined snapshot1 in 1860, by analogy to the hunter’s
term for a quick shot made without careful aim. Snapshots became common after
the introduction of point-and-shoot cameras, such as Kodak’s, in 1888. Starting in
the 1960s, some fine art photographers adopted an aesthetic that mimicked thecommon visual characteristics of the snapshot.
SOAP ~ see: simple object access protocolSociety of American Archivists, n. (SAA, abbr.) ~ An organization of professionalarchivists based in the United States, with members from around the world.
Notes: Founded in 1936, the Society is North America’s oldest and largest
national archival professional association. It serves the educational and informational needs of its members and promotes the identification, preservation, and useof records of historical value. See http://www.archivists.org/.
Society of Motion Picture and Television Engineers, n. (SMPTE, abbr.) ~ An organization of engineers, technical directors, cameramen, editors, technicians, manufacturers, educators, and consultants in the moving image industry.
Notes: SMPTE develops standards, provides education, shares information
about developments in moving image technology, and promotes networking. See
http://www.smpte.org/.
sodium thiosulfate ~ see: fixer
soft copy, n. ~ Computing · Information stored or displayed in a computer system.
DF: hard copy
RT: copy
Notes: Soft copy includes information displayed on a screen or stored on disk.
It is distinguished from hard copy, which has been printed to paper.
soft focus, n. ~ Photography · Having an image that is not sharp as the result of
optical imperfections.

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RT: focus
Notes: True soft focus results when light from a subject is focused in different
planes. Soft focus can be produced by lenses with spherical aberration or by diffusion in the optics. Portrait photographers often use lenses that are intentionallydesigned to introduce soft focus or use a diffusion screen in front of the lens to hideblemishes or glamorize the subject. Images that are not sharp are often described as
soft, although ‘soft focus’ is not exactly synonymous with ‘out of focus’.
software, n. ~ Computing · The instructions that direct the operation of computer
hardware.
RT: application, computer program, firmware, hardware
Notes: ‘Software’ includes both system software, which governs the operationof specific hardware, and application software, which is designed to perform a
specific task on the system.
software dependent, adj. ~ Computing · Requiring specific programs to be able tocreate, store, transmit, or access data.
RT: hardware dependent, open system
Notes: Generally used to describe applications that use closed, proprietary
programs and data formats that are difficult to migrate to other hardware or software systems.
Solander box, n. ~ A wooden case with the lid hinged to the base and with clasps on
the fore-edge.
BT: box
RT: clamshell case, document case
Notes: The exterior of a Solander box is often covered with fabric and the interior lined with heavy paper. A Solander box may be constructed like a clamshell case.
Three of the sides of the lid and the base are roughly the same size and designed tonest, while the fourth side of the lid and base is shared and serves as a hinge. In somedesigns, the top is relatively shallow. The box was invented by botanist DanielCharles Solander when working at the British Museum (1773–1782).
solarization, n. ~ Photography · The reversal of tones due to extreme overexposure.
DF: Sabattier effectNotes: A very bright object may appear dark in a photograph as the result ofsolarization. For example, the sun may appear dark in an otherwise normal image.
Solarization is distinguished from the Sabattier effect, which results in a reversal oftones due to exposure to light during development.
solvent lamination ~ see: lamination
sort, n. ~ 1. A particular order or sequence. – 2. Things that have been put in a particular order. – 3. Printing · A particular character in a font. – v. ~ 4. The process oforganizing things into different classes or a particular order.
Notes: A special sort3 is a character not usually included in a font, such as fractions, symbols, and superior and inferior letters and figures.
sound recording (also audio recording), n. ~ Any medium capable of capturing andreproducing an audible signal.
Syn: phonorecord
NT: phonograph record
Notes: ‘Sound recording’ is a generic term used to encompass a wide range offormats, including phonograph records, magnetic tape, compact discs, and com-

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puter files. The term does not include multimedia recordings that include sound,such as the soundtrack on a motion picture.
†281 (USC, 17 USC 101): Copyright · Works that result from the fixation of aseries of musical, spoken, or other sounds, but not including the sounds accompanying a motion picture or other audiovisual work, regardless of the nature of thematerial objects, such as disks, tapes, or other phonorecords, in which they are
embodied.
Soundex, n. ~ A technique to create a phonetic index, making it possible to look up aname or word using a coded form of its sound rather than spelling.
RT: phonetic index
Notes: The Soundex system was initially patented by Robert C. Russell in April
1918 (US patent 1,261,167). Soundex is sometimes used generically to mean any
phonetic index.
soundtrack, n. ~ 1. Moving images · The portion of a film or moving image recording that is reserved for the audio signal. – 2. Moving images · A commercial
recording of the music from a motion picture.
Notes: In motion pictures on film, the soundtrack1 is a physically separate area
in which the audio signal is recorded. The soundtrack is commonly an analog signal recorded as patterns of light and dark running parallel to the frames that makeup the picture. The signal may also be recorded on a magnetized strip that iscoated along the length of the film. In digital and magnetic recordings, the soundtrack is usually a separate channel from the visual signal. – A soundtrack2 is not acomplete transcription of the audio portion of a film. It excludes most or all dialog and includes only the music.
source document, n. ~ 1. Reprographics · The original from which a copy is made.
– 2. Computing · A document containing information entered into a computer
during data entry; an input record.
space-saving microfilm ~ see: disposal microfilming
span dates ~ see: inclusive dates
special diplomatics, n. ~ Diplomatics · The application of diplomatic theory (general
diplomatics) to a particular records creator, including an analysis of the particularcharacteristics of the creator’s recordkeeping procedures and resulting documents.
BT: diplomatics
special list, n. ~ A finding aid that describes series, folders, or items from different
collections that relate to the same topic.
BT: finding aid
Notes: A special list typically goes into greater detail than a standard finding aid.
special records, n. ~ Materials stored separately from other records because their
physical form or characteristics require unusual care or because they have nonstandard sizes.
BT: record
RT: nonprint materials, nontextual records, visual materials
Notes: Examples of special records include electronic, audiovisual, microform,
cartographic and remote-sensing imagery, architectural and engineering, printed,
and card records.
special sign, n. ~ Diplomatics · A mark that identifies individuals involved in thecompilation, receipt, or execution of a record.

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BT: extrinsic element†70 (Duranti 1998, p. 138): Among the extrinsic elements, the diplomatists ofmedieval documents used to include the special signs, which should be regarded
rather as intrinsic elements because of their function of identifying the persons
involved in the documentation activity. The special signs can be divided into two
categories: the signs of the writer and the subscribers, and the signs of thechancery or the records office. The first category includes the symbols used bynotaries as personal marks in the medieval period, corresponding to the modern
notarial stamp, and the crosses used by some subscribers in place of their name.
The second category includes the rota and bene valete used by the paper chancery;the monogram of the sovereign’s personal name used in imperial and royalchanceries; the initials m.p.r. for manu proprio; the double s for s(ub) scripsi; andall the various office stamps.
specific material designation, n. (SMD, abbr.) ~ A term indicating the special classof material (usually the class of physical object) to which the descriptive unit
belongs (e.g., sound disc). [AACR2]
RT: general material designation
specificity of indexing ~ see: depth indexing
RT: indexing
specimen, n. ~ 1. An item of natural origin. – 2. An item that is a representative
example of class.
DF: artifact
BT: material
RT: object, realia
Notes: Specimen1 is often used to distinguish biological, botanical, and geological materials from man-made artifacts.
spider ~ see: harvester
SPINDEX (also SPINDEX II, SPINDEX III), n. ~ An early computer application toassist in the production and indexing of finding aids for records and manuscript
collections.
Notes: SPINDEX is derived from Selective Permutation INDEXing.
†22 (Barth 1997): [Beginning in 1964] LC developed two separate systems, theMaster Record of Manuscript Collections (MRMC) to provide administrative
control over holdings, and SPINDEX (emerging out of the previous punch card
project) to provide automated forms of access to archival materials. The National
Archives joined the automation effort in 1967, and developed a derivative systemfrom SPINDEX geared more specifically for archival collections at NARA called
SPINDEX II. ¶ SPINDEX II focused on providing access to archival collections byautomating previously prepared and published finding aids. ¶ The National
Archives used SPINDEX II extensively throughout the 1970s, producing among
other guides, the first comprehensive index to the Papers of the Continental
Congress in conjunction with the American Bicentennial. NARA also used the system to prepare up-to-date collection guides (subject-based, and format-based) as
well as the National Historical Publications and Records Commission’s Directoryof Archives and Manuscript Repositories. NARA did make the SPINDEX II system
available to other organizations, and the system was used widely both as anarchival control program, but also in a records management capacity for many
corporations in the United States, Canada, and Australia.
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spool

†122 (Hickerson 1981, p. 29): The basic SPINDEX II programs provide for the
printing of a register (a formatted, narrative collection description or abstract)and an index. The index provides for a primary sort of keywords, alphabetically or
chronologically, and a secondary sort by either title or date. . . . After the staff of
the NHPRC decided to use SPINDEX in the creation of a national data base of
information on archives and manuscripts in the United States, they requested that
NARS make significant changes in the SPINDEX II software package. Carryingout these modifications resulted in the creation of SPINDEX III.
spindle, n. ~ A sharp metal spike mounted vertically on a base, on which documents
are impaled.
spirit process, n. ~ A technique to make multiple copies of a document from a master.
DF: stencil process
Notes: Spirit process and ditto are often used as synonyms. The master is aheavy piece of paper, which is placed in front of a sheet with a coating of wax andcarbon. Writing or typing on the front of the master transfers the wax to the backof the master. During printing, alcohol is used to dissolve a thin layer of the wax
on the back of the master, which is then transferred to a sheet of paper.
splice, n. ~ A joint between two separate pieces of roll film or tape to create a continuous strip.
Notes: A splice may use cement, tape, ultrasonic welding, or other means toconnect the two pieces.
split screen, n. ~ Moving images · Two or more separate images presented simultaneously within the same frame.
BT: format
RT: moving image†147 (James 2004): On the real-time television series ‘24,’ split screens put us in
two places at once, watching the counterterrorist heroes and the villains they’rechasing.
spoliation, n. ~ The intentional destruction, alteration, or concealment of evidence,
especially documents.
Notes: In general, courts have found that the routine destruction of records
after reasonable, scheduled retention periods is not spoliation. However, if there isa reasonable likelihood of litigation or audit, destruction of relevant records may
be considered spoliation, even if the retention period has passed.
†265 (Skupsky and Mantaña 1994, p. 105): Additionally, the spoliation, or
attempt to suppress material evidence by a party to the suit, favorable to an adversary, is sufficient foundation for an inference of his guilt or negligence.
spool, n. ~ 1. A hub, usually with flanges, on which film or tape is wound for storage.
– v. ~ 2. Computing · To transfer data to a queue for temporary storage pending
further action.
RT: reel†239 (New Hacker’s Dictionary 1994, p. 392): [Spool2] From early IBM‘Simultaneous Peripheral Operation On-Line,’ but is widely thought to have been
contrived for the effect. To send files to some device or program (a spooler) thatqueues them up and does something useful with them later. Without qualification, the spooler is the print spooler controlling output of jobs to a printer; but theterm has been used in connection with other peripherals (especially plotters andgraphics devices) and occasionally even for input devices.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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spreadsheet, n. ~ A computer program that provides accounting worksheets, each
sheet containing rows and columns.
Notes: In a spreadsheet, a cell may contain a formula that displays a value thathas been calculated from values in other cells. Changing the value in one cellaffects the values in other cells that refer to the changed value. VisiCalc was thefirst spreadsheet program for personal computers. Other examples include Excel,
Lotus 1-2-3, and Quattro Pro.
stability, n. ~ The quality of resisting change or deterioration.
RT: fixity†215 (O’Toole 1998, p. 272): Here were the oral and literate side by side, but
writing has some advantages. In written form, information achieved a stability
and durability it would not have so long as it remained only in the mind or in spoken words. What is more, writing was in itself coming to be recognized as an effective way for gathering and sharing information: some people would now learn
things only from books, Bede realized.
stacks, n. ~ Repositories · An area where materials are stored, especially an area furnished principally with shelving.
RT: shelving†224 (Petroski 1999, p. 167): In the nineteenth century the idea arose of keeping a library’s collection of books in a space separate from the reading room, andthis led to the development of the bookstack as we know it today.
staging, n. ~ Preservation · The process of preparing materials for storage or use;conditioning1.
Syn: conditioning
RT: acclimation
Notes: Staging is commonly used to describe steps necessary to acclimatize
materials in cold storage for use at normal temperatures and relative humidities, orto acclimatize materials at normal temperatures and humidities for cold storage.
staging area, n. ~ 1. An area set aside to allow materials to be stabilized before being
placed in or removed from storage. – 2. A holding area.
RT: archival storage conditions
Notes: Staging areas are commonly used to allow time for materials that are
stored in cold storage vaults to come to room temperature before being used bypatrons. They are also used to store new accessions so that the materials can bereviewed for insects, vermin, mold, and other contaminants prior to accessioning,
and to hold materials prior to destruction.
stamp, n. ~ 1. A device used to print, impress, perforate or emboss a design or letterson an item, especially paper. – 2. A mark made by such a device. – 3. A small pieceof printed paper attached to a letter or container to indicate the payment of
duties, taxes, or postage. – v. ~ 4. To mark with a stamp.
RT: emboss, time stamp
Notes: Stamps1 are usually small and intended for hand use. The letters ordesign are typically raised. Stamps are commonly inked or used to transfer a pigment or metal from foil. A blind stamp uses no such ink or pigment, and leaves
only an impression of the design.
stamping, n. ~ The act of placing a mark (a stamp2) on materials to indicate ownership, legal custody, review, or approval.
RT: marking
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Standard Generalized Markup Language

Notes: A reference number may be placed within the stamp.
stand-alone system, n. ~ Hardware or software that is capable of starting and completing a function independently.
BT: system
RT: turnkey systemstandard, n. ~ 1. A benchmark or reference used to measure some quality or practice.
– 2. An international, national, or industry agreement that establishes qualities orpractices in order to achieve common goals. – 3. Shelving · A vertical beam orpole used to hold shelves; an upright.
Syn: upright
NT: content standard, convention, data structure standard, data value standard, de facto standard, de jure standard, descriptive standard, guideline, technicalstandard
RT: benchmark, best practices, policy, procedure, shelving
Notes: In this glossary, specific standards are entered under the full name, withcross-references under their standard number. For example, the Department of
Defense’s records management standard is entered under its title, Design Criteria
for Electronic Records Management Software Applications, with a cross-reference
from DoD 5015.2.
†66 (Duff 1996, p. 347): De jure standards emanate from legislative bodies andare regulatory in nature, while de facto standards derive from particular productsthat dominate the market. Voluntary consensus standards emerge from cooperative ventures and usually reflect consensus building and compromise. Almost allarchival standards are voluntary consensus standards.
†260 (Schmelzer 2003): A standard is simply an agreement on common practices among multiple parties. Standards have been around for a long time – electric
current, railroad gauges, the metric system, and even musical notation are examples of standards. However, the processes that interested parties follow to establish
standards can differ dramatically. Standards can either be de facto (occurring as aresult of natural market movement and adoption) or prescribed (established byformal agreement). De facto standards often result when one vendor dominates amarket, while prescribed standards develop in competitive environments where
market participants realize that agreement upon a standard will benefit all of theparticipants. De facto standards incite little argument, because the market as awhole decides them. However, prescribed standards cause much consternation,
because of the often contentious processes that lead to their establishment.
Standard Generalized Markup Language, n. (SGML, abbr.) ~ An international standard (ISO 8879) metalanguage used to define sets of tags to identify the relationship between document content and structure for use by information processing
applications.
NT: Extensible Markup Language
RT: document interchange, document type definition, Encoded Archival
Description, markup
Notes: Developed by Charles F. Goldfarb in 1974 and published as a standard
in 1986. Extensible markup language (XML) is a simplified version of SGML
intended for use on the web. Hypertext Markup Language (HTML) is an example
of a markup language defined in SGML.

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stat

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stat ~ see: Photostat
State Historical Records Advisory Board, n. (SHRAB, abbr.) ~ A central advisoryboard within each state for historical records planning and for projects funded by
the National Historical Records and Publications Commission.
RT: National Historical Publications and Records Commission†37 (Burke 2000, p. 37): The [SHRAB] serves as a coordinating body to facilitate cooperation among historical records repositories and other information
agencies within the state and as a state-level review body for grant proposals as
defined in the Commission’s guidelines. Specifically, the board may perform suchduties as sponsoring and publishing surveys of the conditions and needs of historical records in the State; soliciting or developing proposals for projects to be carried out in the State with NHPRC grants; reviewing proposals by institutions in
the State and making recommendations about these to the Commission; developing, revising, and submitting to the Commission State priorities for historical
records projects . . . ; promoting an understanding of the role and value of historical records; acting in an advisory capacity to the state archives and otherstatewide archival or records agencies; and reviewing, through reports and otherwise, the operation and progress of projects in the State financed by NHPRC
grants. [Citing 36 CFR §1206.38(a–b).]statement of responsibility, n. ~ Cataloging · A word or phrase indicating the individuals who participated in the creation or production of a work, often including
information about their role.
BT: descriptive element†11 (AACR2): A statement, transcribed from the item being described, relating
to persons responsible for the intellectual or artistic content of the item, to corporate bodies from which the content emanates, or to persons or corporate bodies
responsible for the performance of the content of the item.
static website, n. ~ A website that uses Uniform Resource Locators (URLs) to point
to fixed content.
DF: dynamic website
BT: website
Notes: The content of a web page on a static website may – and usually does –change over time as the referenced files are edited and updated. A static website isdistinguished from a dynamic website, which draws content from a database to
produce different content, sometimes changing each time it is viewed, using thesame URL.
stationery binding, n. ~ The branch of bookbinding associated with books intended
to be written in.
BT: binding
Notes: Stationery binding is distinguished from letterpress binding, whichrefers to that branch of bookbinding associated with books intended to be read.
Stationery binding includes ledger, record, and account books; manifold andduplicate books, receipt books, checkbooks, passports, bankbooks, and loose-leaf
volumes. It includes a variety of forms of mechanical binding, as well as punching,perforating, padding, ruling, and other miscellaneous binding operations.
‘Stationery binding’ is sometimes referred to as vellum binding because at one
time the books were generally covered in vellum.
†248 (Roberts and Etherington 1982): The style of binding applied to books
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stereographused for written records, e.g., blankbooks, is by necessity much different from thatfor books meant to be read. Their shape, size, and durability depend on the purpose for which they are intended; consequently, stationery bindings vary greatly instyle, complexity, and quantity. Blankbooks, including court record books, which
are generally required for permanent records, are bound in a different style fromletterpress work because not only must the binding withstand heavy use, it mustalso open very flat for writing purposes.
statute, n. ~ A law, especially one established by legislation.
Syn: lawstemming, n. ~ Searching · The process of extracting and searching the root form of
a word to find all variants.
Notes: The use of a wild-card search is a simple approximation of stemming.
Stemming the word archives as such as ‘archiv*’ would ideally find archive,archives, archival, archivist, archivists, and other words beginning with ‘archiv’.
stencil process, n. ~ A technique to make multiple copies of a document by pressing
ink through holes in a master onto paper.
DF: spirit process
RT: mimeographstenography (also phonography, shorthand), n. ~ 1. The process of using shorthandscript1 to transcribe speech. – 2. The process of transcribing speech using a specialized typewriter.
†300 (Yates 1989, p. 37): Stenography1, or phonography (as it was often called)– taking dictation by shorthand and later transcribing it – seems to have played
only a limited role in business before the typewriter.
step-and-repeat camera, n. ~ A microfilm camera that produces a series of separate
images according to a predetermined sequence of rows and columns.
BT: microfilm camera
RT: microfiche, microfilm
Notes: Step-and-repeat cameras typically use 105 mm microfilm, which is cut
after processing to create microfiche.
step wedge, n. ~ A standard piece of film consisting of areas with discrete tones progressing from opaque to transparent that is used to calibrate and test photographic films and papers.
RT: benchmark, densitometer, gray scale
Notes: When photographic materials are contact printed with a step wedge,
the resulting image is a gray scale. A densitometer is used to measure the reflection
or transmission of light from each discrete tone. Those measurements are thencompared to measurements made from the step wedge.
stereo photography ~ see: stereoscopic photography
stereograph (often stereo), n. ~ Two photographs mounted together which, whenviewed together, give the illusion of three dimensions.
DF: stereopticon
BT: photograph
RT: card-mounted photographs, stereoscopic photography
Notes: Stereographs were very common from the 1850s through the 1910s.
The earliest stereographs were made from daguerreotypes. Most 19th-century
stereographs were albumen prints on cards measuring 3⅜  7 inches, although

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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stereographs were made using other formats. Most 20th century stereographs
used gelatin silver prints on cards the same size. Stereographs are commonly
viewed in a special viewer that displays the left image to the left eye and the rightimage to the right eye.
stereopticon, n. ~ 1. A projector that can show two images on a screen, allowing one
image to dissolve into the other. – 2. A magic lantern.
DF: stereograph
Syn: magic lantern
RT: lantern slidestereoscopic photography (often stereo photography), n. ~ A technique for using
two photographs to produce an image with the appearance of three dimensions.
RT: stereographNotes: The two photographs in a stereoscopic photograph are made simultaneously using two cameras (or a specialized camera with two lenses) roughly 2½
inches apart. This separation is roughly the distance between the human eyes. The
images are typically viewed using a device that displays the left image to the left
eye, and the right image to the right eye. Stereoscopic photographs made using
daguerreotypes date to the beginning of photography; pairs of stereoscopic prints
on cards (stereographs) were popular from the 1850s through the 1910s; andstereoscopic transparencies made using 35 mm film were made as early as the
1920s and popularized with Kodak’s Stereo Realist camera in the 1940s.
sticktion ~ see: sticky shed syndrome
sticky shed syndrome (also sticktion), n. ~ A condition resulting from the deterioration of the binder in magnetic tape that results in gummy residues on tape heads
during playback.
Notes: Sticky shed appears primarily in audio, computer, and video tapes manufactured in the United States between the mid-1970s and mid-1980s. The binderused to hold the metallic particles on the base can absorb water and weaken.
When the tape is played back, the oxide particles rub off the tape and build up on
the equipment.
still picture (also still image) ~ see: movie still, photographstock shot, n. ~ Moving images, Photography · Images kept on file in a library forlater use or sale.
RT: photographNotes: Stock shots may be moving or still images. They are collected to meet avariety of possible uses. For example, a photographer may keep stock shots oflandscapes or street scenes for use in advertisements. The images may be older andused in period works.
stop list, n. ~ A list of words to be ignored in full-text indexing.
RT: go list
Notes: A stop list typically contains common words that add little meaning to
the work being indexed, such as prepositions and conjunctions.
stop-motion photography, n. ~ Moving images · A technique in which each frame
is shot separately so that the objects photographed can be adjusted to give theappearance of live motion.
RT: photographNotes: The television programs “Gumby” and “Wallace and Grommit” areexamples of stop-motion photography.
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structure

strategic information management, n. ~ The skills that enable professionals andorganizations to make well-informed decisions that result in a competitive advantage in the business world.
BT: management
RT: cost-avoidance justification, cost-benefit analysis, risk analysis
Notes: Strategic information draws on principles of records and information
management, information technology, and strategic management.
stripping, n. ~ 1. The process of pulling and disposing of unwanted materials in aseries. – 2. Removing one layer of a laminate from another. – 3. Reprographics ·Positioning film containing images of text and illustrations on a carrier sheet (agoldenrod) to create a printing plate.
Syn: culling, weeding
Notes: Weeding and culling connote item-level separation, where purging,
stripping1, and screening connote removal of materials at the folder level or higher.
structural metadata, n. ~ Information about the relationship between the parts thatmake up a compound object.
BT: metadata†90 (IMLS Framework 2001): Structural metadata can be thought of as the gluethat binds compound objects together, relating, for example, articles, issues andvolumes of serial publications, or the pages and chapters of a book.
†235 (Puglia, Reed, and Rhodes 2004, p. 10): Structural metadata might include
whether the resource is simple or complex (multi-page, multi-volume, has discrete parts, contains multiple views); what the major intellectual divisions of a
resource are (table of contents, chapter, musical movement); identification of different views (double-page spread, cover, detail); the extent (in files, pages, orviews) of a resource and the proper sequence of files, pages and views; as well as
different technical (file formats, size), visual (pre- or post-conservation treatment), intellectual (part of a larger collection or work), and use (all instances of a
resource in different formats – TIFF files for display, PDF files for printing, OCR
files for full text searching) versions.
structure, n. ~ The manner in which elements are organized, interrelated, and displayed.
BT: record
RT: content, context, format
Notes: Along with content and context, structure is one of the three fundamental aspects of a record. Internal structure includes the relationship of content
within a record, while external structure places a record in the context of an order,
a series, and a collection. Structure also refers to the appearance of a document,
including the fonts and formatting of the text and any associated graphics.
†187 (McGovern and Samuels 1997, p. 19): Structure is the format of the document, such as a purchase order, registration form, or memorandum. ¶ For paper
records, all of the characteristics are embedded in each physical artifact, or document. In electronic form, while the content of the message may be somewhat
familiar, the context and structure are embedded in hardware and software.
†231 (Digital Preservation Testbed 2003, p. 16): The structure of a digital record
refers to the structure as it was originally made and reproduced on the screen. Thisis the logical hierarchy of, and the relationships between, the parts of the record.
The structural elements of email are, for example, the headers, the message text

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subbing374

and any attachments. The structural elements of a report (a text document) on theother hand can be formed by a cover sheet, a table of contents, chapters (divided
into sections and paragraphs) and a bibliography and/or appendices. ¶ It is
important that these structural elements are correctly identified and that sectionsof the email or report are reproduced in the right order. It is also important toknow whether there are other essential structural characteristics, for example thepresence of footnotes or endnotes in a text document. If this structure is lost as theresult of a migration, the record may be reproduced wrongly.
subbing, n. ~ Photography · A thin layer of material that helps an emulsion adhere
to the base.
Notes: A thin layer of cellulose nitrate was often used as a subbing layer
between the gelating emulsion and cellulose acetate base of early 20th-century
photographic film.
subfield code, n. ~ Description · A delimiter followed by a data element identifier tomark the beginning of different types of information within a field.
Notes: For example, in the MARC format field 245, Title and statement ofresponsibility, subfield code a indicates the title proper; subfield code b, other title
information; and subfield c, the statement of responsibility. Because the delimiter
is a nondisplaying control character (ASCII 31), different systems use different
characters to display it. The dollar sign ($) or pipe (|) is often used to represent thedelimiter. For example, $aAlice in Wonderland / $cLewis Carroll.
†285 (LC USMARC 1994, p. 7): Subfield codes identify the individual data elements within the field, and precede the data elements they identify. Each data
fields contains at least one subfield code. The subfield code consists of a delimiter[1F16, 8-bit] followed by a data element identifier. Data element identifiers definedin USMARC may be any ASCII lowercase alphabetic or numeric character. In general, numeric identifiers are defined for data used to process the field, or coded
data needed to interpret the field. Alphabetic identifiers are defined for the separate elements which constitute the data content of the field.
subgroup, n. ~ A body of related records within a record group or collection, eachcorresponding to an administrative subdivision in the originating organization.
RT: record group
Notes: In some instances, subgroups are based on geographical, chronological,
functional, or similar types of the material itself. If the organization has a complex
hierarchical structure, each subgroup may be further divided into subordinate
subgroups to reflect the levels of the hierarchical structure.
subheading, n. ~ 1. Cataloging, Indexing · A word or phrase added to a heading tofurther distinguish categories under the heading. – 2. A word or phrase added to aheading used to distinguish the heading from similar headings.
RT: heading
Notes: A subheading1 is usually separated from the heading with a mark ofpunctuation. A dash is often used to separate subheadings for different classes
within a heading. For example, ‘Arizona–Pictorial works’. – Various schemes may
be used for subheadings2 used to distinguish one heading for another. For example, birth and death dates added to a personal name are distinguished using acomma, while fuller forms of a name are in parentheses. For example, Miller, Mrs.
J. (Anna), b. 1825 is distinguished from Miller, Mrs. J. (Wanda), b. 1954.

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subject-numeric filing system

subject, n. ~ 1. A principal theme or topic of a work. – 2. Visual arts · The content
described or depicted in a work.
DF: genre
Syn: topic
Notes: A subject1 may be a person, corporation, place, topic, or period of time.
It may be real or fantastic. A work may have more than one subject. – The subject2of an artwork may be both what the work is of (what is depicted) and what thework is about (the symbolic meaning of what is depicted). For example, a photograph of a young boy working hawking newspapers on the street may be about the
exploitation of child labor.
subject access, n. ~ A technique of locating relevant materials based on topical (subject) content of the materials.
RT: provenance accesssubject analysis ~ see: analysis
Subject Cataloging Manual: Subject Headings, n. ~ A standard for the use of headings found in the Library of Congress Subject Headings (LCSH), including directions for adding subheadings to form precoordinated headings for more specificretrieval.
RT: Anglo-American Cataloguing Rules, Library of Congress Subject Headings
Notes: Published by the Library of Congress and available from the Cataloging
Distribution Service.
subject classification, n. ~ The organization of materials into categories according toa scheme that identifies, distinguishes, and relates the concepts or topics of thematerials.
BT: classification
RT: subject-numeric filing system
Notes: Subject classification systems may use words or phrases to represent the
subjects, or they may use codes, such as alpha-numeric, alphabetic-subject, decimal, duplex-numeric, mnemonic, or subject-numeric.
subject entry, n. ~ Cataloging · A description of a work (an entry) in a catalog, register, or list that is filed under a heading that represents a concept or topic in the work.
BT: entry
subject file, n. ~ A collection of documents (a file1) relating to some topic.
RT: case file
Notes: Subject files can relate to any type of topic, such as a action, event, person, place, project, or other subject. They are distinguished from case files, which
relate to a situation affecting or relating to some particular investigation oradministrative action. Where the documents in case files typically capture thesame categories of information about each investigation or action, the content
and format of documents in subject files is often varied.
subject guide ~ see: guide
subject-numeric filing system, n. ~ A technique of organizing materials alphabetically under a word used as the principal topic, then under a number for any subdivision of that topic.
BT: filing system
RT: subject classification
Notes: An example of a subject-numeric heading is Accounting 6, where 6 represents purchase orders.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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subscription, n. ~ 1. An agreement to pay for a something or a service to be delivered
over time. – 2. A signature on a document.
subseries, n. ~ A body of documents within a series readily distinguished from thewhole by filing arrangement, type, form, or content.
RT: series
substantive records ~ see: program records
substitution microfilming ~ see: disposal microfilming
subtitle, n. ~ 1. An extension of the principal title (the title proper), usually distinguished from the principal title by design or a different typeface. – 2. Moving
images, Theater · Dialog that is displayed as text, usually at the bottom of theframe or above or below the stage.
DF: closed captioning
RT: caption, inner title, other title information, title
Notes: In cataloging, a subtitle1 is called other title information. – Subtitles2 arecommonly used in foreign language films and operas to supply a translation of the
dialog. In silent films, inner titles displayed full-screen between shots are sometimes called subtitles.
successor, n. ~ 1. An individual or organization that assumed the position, role, orfunctions of a predecessor. – 2. An organization that assumed the mission or program areas of a predecessor organization.
sufficiency, n. (sufficient, adj.) ~ Having enough information to meet the needs ofthe user.
RT: adequacy of documentation, completeness, reliability
Notes: A record may be complete, but insufficient, if it contains all the required
information but not the information that is needed. When determining the elements necessary to be captured in the record of a process, it is essential that enoughelements are included to ensure that the process is sufficiently documented.
summary guide (also summary of records), n. ~ A terse description of a repository’s
holdings, typically the provenance, title, series, dates, and extent of each collection.
BT: guidesummary inventory ~ see: inventory
summary of records ~ see: summary guidesunshine law, n. ~ A statute requiring public access to meetings and records of a governmental body.
RT: Freedom of Information Act, open records law, public meeting law
supercomputer ~ see: computersuperscription, n. ~ Diplomatics · An indication of the name of the author of a document or of its action that appears in the protocol.
†70 (Duranti 1998, p. 143): Today, the superscription tends to take the form of anentitling; sometimes, however, it coexists with the entitling. It still appears by itself inall contractual documents (the superscription includes the mention of the firstparty), in declarative documents (those beginning with the pronoun ‘I,’ followed by
the name of the subscriber), and in holographic documents, such as will (e.g., ‘This
is the last will and testament (title) of John Smith of Vancouver’ (superscription)).
supplied title, n. ~ Cataloging · A word or phrase naming a work that is supplied by acataloger and used in the absence of a title proper on the chief source of information.
BT: descriptive element

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system

RT: title
Notes: A supplied title may be taken from a nonprescribed source of information in the item or from a reference source, or it may be composed by the cataloger.
supporting records, n. ~ Records that are not required to be made but are created to
document and explain some action.
BT: record
surface cleaning, n. ~ Preservation · The process of cleaning undesirable, superficial dirt or grime from a document without liquids.
Notes: Surface cleaning typically begins with a soft brush. In some instances,dry-cleaning bags and plastic erasers might be used. Documents made with pastels, charcoal, graphite pencil, or watercolors, or documents that are fragile, cannot be easily cleaned using these techniques as the pigments may be removed
along with the dirt and the support may be damaged.
survey, n. ~ 1. A broad, general overview. – 2. The process of measuring the boundaries and contents of a piece of land. – 3. A map that records the boundaries andcontents of a piece of land. – 4. A measure of some attitude or quality of a sample
population made using a poll or questionnaire.
NT: records survey
suspense file, n. ~ A group of documents filed chronologically under some futuredate when they require further attention or action.
Syn: follow-up file, pending file, tickler file
BT: filesuspension ~ see: destruction suspension
symmetric-key encryption, n. ~ A technique of using a single key for translating
information into ciphertext and subsequently decoding the ciphertext back toplaintext.
DF: dual-key encryption
BT: key
RT: cryptography, public key cryptography
Notes: Symmetric-key encryption is distinguished from dual-key encryption,
which uses different keys for encryption and decoding.
syndetic relationships, n. ~ The conceptual connections between terms, including
genus (broader than), species (narrower than), nonpreferred equivalence (use,see), preferred equivalent term (used for), and associated term (related term).
RT: cross-reference
Notes: The relationships and the manner in which those relationships areorganized is described as the syndetic structure.
synthetic classification, n. ~ A technique to construct faceted codes to identify, distinguish, and relate categories.
BT: classification
RT: faceted classification
Notes: Faceted classification is an example of synthetic classification.
system, n. ~ 1. Any collection of related components and procedures treated as awhole. – 2. Computing · Software that controls the basic functionality of a computer; an operating system.
NT: computer system, distributed system, experiential system, stand-alone
system, turnkey system, utility system

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systematic management378

RT: business activity structure classification system, database management
system, decision support system, digital assets management system, document
retrieval system, electronic document management system, electronic information system, electronic recordkeeping system, executive information system, executive support system, expert system, filing system, geographic information system,
information system, interactive media, juridical system, legacy system, management information system, Open Archival Information System, open system, operating system, transaction processing system
Notes: In computing, system1 can refer to diverse combinations of hardware,
software, information, and procedures and may also include human activities.
systematic management, n. ~ The organization, supervision, and oversight of the
conduct of a business or activity based on rational processes and procedures.
RT: business process
Notes: Systematic management is distinguished from work directed by anindividual’s idiosyncratic and personal style.
†300 (Yates 1989, p. 1): The philosophy of management that evolved in
response to new needs, later to be labeled systematic management, promoted
rational and impersonal systems in preference to personal and idiosyncratic leadership for maintaining efficiency in a firm’s operation.
†300 (Yates 1989, p. xvii): The managerial philosophy that emerged, first in therailroads and later in manufacturing firms, sought to achieve better control ofbusiness processes and outcomes by imposing system, in great part through formal communication. According to this philosophy or theory, which has been designated by Joseph Litterer as ‘systematic management,’ efficiency was to be gainedby substituting managerially mandated systems for ad hoc decisions by individuals, whether owners, foremen, or workers. These systems were established, operated, evaluated, and adjusted – that is to say, managed or controlled – all on thebasis of flows of information and orders. ¶ Systematic management was built on
the assumption that individuals were less important than the systems they functioned within.
systematic sampling, n. ~ A technique of selecting items from a group based on someformal characteristic, without regard to the content of the items.
BT: sampling
RT: fat file method
Notes: Examples of systematic sampling include pulling all files of a given size(see fat file method) and pulling all files in which the surname begins with a given
letter. Although relatively easy to implement, it is not statistically valid.
systems development, n. ~ Computing · The process of managing a systemthroughout its life cycle, including requirements definition, specification, programming, implementation, maintenance, and modification.

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folder that extends from the body and is used for a label. – 3. Computing · A control character used to lay out data or as a delimiter between fields.
Notes: Tab3 typically connotes key on a keyboard or computer control character (ASCII 9) used to organize information into columns and is often used toindent the first line of a paragraph. The same character is sometimes used as adelimiter between fields in data files. The vertical tab character (ASCII 11) controls vertical spacing.
tab card ~ see: punched cardtag, n. ~ 1. A label containing information that is attached, sometimes with string, tosomething. – field tag, n. ~ 2. A short string of characters used to label the class ofa data element in a record.
RT: label
Notes: A MARC tag2, for example, is formed from three digits, such as 245 forthe title field and 651 for a Geographical Added Entry. Encoded Archival
Description (EAD) uses a short string enclosed in angle brackets to indicate thebeginning and end of a specific type of data, such as <bioghist> for biographical/historical notes or <physdesc> for statements of extent. Hypertext Markup
Language (HTML) and extensible markup language (XML) use pairs of tags toindicate the beginning and end of data elements embedded in text; for example<H1> and </H1> surround a first-level heading.
Tagged Image File Format, n. (TIFF, abbr.) ~ Computing · A standard (ISO 122342) for storing a raster graphic and metadata that describes the image content andcharacteristics.
Notes: TIFF is a proprietary format and trademark owned by Adobe, although
the specifications are published and freely available. It is platform independent
and widely supported.
tape, n. ~ 1. A long, thin, flat strip of material. – 2. A format that uses a long, thin stripof material wound on a hub and sometimes housed in a cartridge or cassette.
NT: audiotape, digital audio tape, magnetic tape, videotape
RT: paper tape
Notes: Tape1 may be made from paper, plastic, or cloth. It is often coated withadhesive on one or both sides and is used to seal materials or repair tears. – Tape2
is used for audio, video, and data formats.
target, n. ~ 1. A benchmark used for testing and calibrating optical and reproduction
systems. – 2. Microfilming, Imaging · A document, added to materials before
being imaged, that provides information about the materials.
Notes: Targets1 often contain graphic patterns, such as a series of progressively
closer parallel lines, used to test for resolution and astigmatism. A gray scale orcolor tablet may be used to match the tonal range and colors in the reproduction
with the original. – Targets2 often contain information that describe the materials,
problems with the originals, missing materials, or the filming process.

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tarnish380

tarnish, n. ~ 1. A discoloration or dullness on metal, especially the result of silver oxidation. – 2. Photography · A discoloration of photographic images resulting
from metallic silver in the image combining with oxygen or sulfur compounds.
RT: bronzing, silver mirroringtaxonomy, n. ~ A structure used for classifying materials into a hierarchy of categories and subcategories.
RT: classification, classification scheme, ontology†295 (Whatis.com website): In theory, the development of a good taxonomy
takes into account the importance of separating elements of a group (taxon) into
subgroups (taxa) that are mutually exclusive, unambiguous, and taken together,include all possibilities. In practice, a good taxonomy should be simple, easy toremember, and easy to use.
TDS, abbr. ~ Typed document signed.
technical access requirements note, n. ~ Description · Information about any special equipment needed to use materials.
BT: descriptive element
Notes: For example, a note might indicate that a light table is needed to view negatives, or that special hardware or software is necessary to access electronic records.
technical drawing, n. ~ A graphic using lines and symbols that follows precise conventions of scale and projection, typically used in architecture, construction, engineering, or mapping.
BT: drawing
RT: architectural drawing, cartography, engineering drawing
technical reference model, n. ~ A structured vocabulary used to ensure that technicalterms in an enterprise architecture are carefully defined, related, and used consistently.
BT: enterprise architecturetechnical standard, n. ~ A standard1,2 with precise, formal specifications that, whenproperly followed, will produce consistent results.
BT: standard
TEI ~ see: Text Encoding Initiative
telecommunications, n. ~ A system to convey information using an electromagnetic
system.
Notes: ‘Telecommunications’ connotes communication over a distance, suchas telephony, television, radio, or computer network. Telecommunications may be
used for text, speech, or images, or it may be used for transmission of control
information to mechanical systems.
telegram, n. ~ A text message that is transmitted using a sequence of electrical pulses
and then recorded on paper.
Notes: Telegraphy describes systems invented in the mid-19th century, especially a system that uses a series of pulses to represent letters, such as Morse code.
The message may be handwritten by a telegraph operator listening to a message asa series of long and short tones. Later development recorded the message mechanically. Originally transmitted over wires, telegrams were later sent over the radio.
telematics, n. ~ The integration of computers and communications to support data
communications.
telephotography, n. ~ 1. Photography · Techniques and equipment used to makephotographs of distant objects. – 2. Communications · The transmission of a
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text

photographic image over communication lines.
RT: photographtelevision, n. ~ 1. The techniques, equipment, and practices used to send and receive
moving images with accompanying sound transmitted by means of an electricalsignals; video. – 2. A receiver used to view and listen to such a program.
RT: kinescope, video
Notes: Although ‘video’ refers specifically to the visual aspects of a television
signal, it is often used interchangeably with ‘television’.
Telex, n. ~ A low bandwidth network connecting teletypewriters around the world.
temporary record (also disposable records), n. ~ A record of ephemeral value thatcan be destroyed immediately or after a specified time period.
Syn: transitory record
BT: record
Notes: Temporary records are distinguished from permanent records, whichmust be kept indefinitely.
terminal, n. ~ Computing · An input1 or output1 device that operates independentlyof the system to which it is linked.
NT: dumb terminal
terminal digit filing, n. ~ A technique of organizing files under the last few digits ofan identifying number, and then sequentially by any preceding numbers.
Notes: Terminal digit filing has the advantage of distributing files evenly
throughout the system, making it easier to allocate space for expansion. Use ofterminal digital filing for the social security number 123-45-6789 would sort it
first under 9, then under 12345678.
territorial pertinence, n. ~ The practice of placing documents with content relevant
to a region in a repository within the region.
RT: pertinence
Notes: Territorial pertinence is distinguished from territorial provenance. For
example, under territorial pertinence, records relating to a newly formed county
would be transferred to the new county; under territorial provenance, the records
would remain with the agency that created them.
test pattern, n. ~ A graphic pattern used as a benchmark to test and calibrate video
equipment.
Notes: Originally developed for use in television, test patterns are also usedwith computer monitors. Test patterns commonly include color bars, and resolution and alignment targets. Test patterns may be generated from an electrical signal or may be a printed or digital graphic transmitted as an image.
text, n. ~ 1. Written words. – 2. The principal portion of a printed work, as distinguished from front and back matter, notes, marginalia, or illustrations. – 3. A bookintended for use in instruction; a textbook.
BT: intrinsic element
RT: copy, document, writing
Notes: Text1 encompasses all forms of writing, including printing, and typing.
The words carved on a tombstone are an example of text, as are the representation
and record of words in electronic format, such as a word processing document. Text
includes numerals, punctuation, and symbols, but is distinguished from illustrations.
†44 (Cook 2001, p. 25): No text is an innocent by-product of administrative or
personal action, but rather a constructed product – although that conscious conSyn: Synonym • †: see Bibliography • Superscript: Definition number

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Text Encoding Initiative382

struction may be so transformed into unconscious patters of social behaviour, language conventions, organization processes, technological imperatives, and information templates that links to its constructed nature have become quite hidden.
Text Encoding Initiative, n. (TEI, abbr.) ~ Guidelines for encoding in Standard
Generalized Markup Language (SGML) or Extensible Markup Language (XML)machine-readable texts of interest to the humanities and social sciences.
RT: markup
Notes: The TEI is sponsored by the Association for Computers and the
Humanities (ACH), the Association for Computational Linguistics (ACL), and the
Association for Literary and Linguistic Computing (ALLC). See http://
www.tei-c.org/.
text processing, n. ~ The use of a computer to create, edit, manipulate, analyze, store,
display, or print written words.
RT: word processing
Notes: Text processing includes more than word processing, which is focusedon documents. Text processing includes, for example, optical character recognition (OCR), formatting, and creation of concordances. Text processing packages
are often specialized for one particular function, such as parsing noun phrases,
where word processing connotes packages that integrate many different functions.
textual bibliography, n. ~ The study of different printings and editions of a printedwork.
BT: bibliography
Notes: A textual bibliography seeks to identify variations in a text and whether
the author, editor, compositor, printer, or another is responsible for those variations.
textual criticism, n. ~ Techniques that use varying copies to determine the authentic
content of the original work.
RT: critical apparatus
Notes: When the original of a work no longer survives, textual criticism offersa means to infer the contents of the original. For example, different printings of anovel may have incorporated errors; different editions of Moby Dick might
describe the rope in Ahab’s boat as either a ‘soiled snake’ or a ‘coiled snake’. IfMelville’s manuscript is not available, comparison of different printings can help
determine the correct version.
Textual criticism includes recension, the identification of the earliest forms ofthe text, and emendation, the construction of a revised text that incorporates themost reliable variant.
textual records, n. ~ A general classification of records with content that is principally written words.
BT: record
RT: nontextual records
Notes: Textual records are distinguished from nontextual records, which
include audiovisual, cartographic, and machine-readable records.
TGM ~ see: Thesaurus for Graphic Materials
TGN ~ see: Thesaurus for Geographic Names
thematic guide ~ see: guidethermography, n. ~ 1. A printing or duplicating process that uses heat without liquids. – 2. Techniques to create images that represent variations in temperatures inan object.
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time lapse photography

RT: electrostatic process, print
Notes: Thermography1 often uses an ink, pigment, or toner that is fixed on thepaper (or other support) using heat. Many electrostatic processes are examples ofthermography because they use heat to fuse the toner.
thermohygrometer, n. ~ A device that measures temperature and humidity but does
not create a record of the measurement.
RT: hygrometer, hygrothermographthermoplastic lamination ~ see: lamination
thesaurus, n. (thesauruses, thesauri, pl.) ~ 1. A list of words with related meanings,
including synonyms and antonyms. – 2. A specialized vocabulary of words andphrases, commonly used for indexing, that indicates a preferred term among synonyms and shows relationships between terms.
RT: authority file, controlled vocabulary, cross-reference, Guidelines for theConstruction, Format, and Management of Monolingual Thesauri
Notes: A thesaurus is distinguished from dictionaries and glossaries, the latter
not establishing a preferred term among synonymous terms. A thesaurus often
contains nothing more than headings and their relationships, where dictionaries
and glossaries usually contain definitions and annotations on word use.
†111 (Z39.19): A thesaurus is a controlled vocabulary arranged in a known
order and structured so that equivalence, homographic, hierarchical, and associative relationships among terms are displayed clearly and identified by standardized relationship indicators that are employed reciprocally. The primary purposesof a thesaurus are (a) to facilitate retrieval of documents and (b) to achieve consistency in the indexing of written or otherwise recorded documents and otheritems, mainly for postcoordinate information storage and retrieval systems.
Thesaurus for Geographic Names, n. (TGN, abbr.) ~ A controlled vocabulary ofplace names intended for use as headings in catalogs and indexes.
RT: controlled vocabulary
Notes: Published by the Getty Research Institute. An online version is available
at http://www.getty.edu/research/tools/vocabulary/tgn/.
Thesaurus for Graphic Materials, n. (TGM, abbr.) ~ A controlled vocabulary of subjects, forms, and genres relating to visual materials, intended for use as headings incatalogs and indexes.
RT: controlled vocabulary
Notes: Published by the Prints and Photographs Division of the Library ofCongress. TGM was originally published as two separate works, LC Thesaurus forGraphic Materials (LCTGM) and Descriptive Terms for Graphic Materials(GMGPC). The works were combined in a single volume in 1995 and are now
referred to, respectively, as TGM I and TGM II. Available online at
http://www.loc.gov/rr/print/tgm1/ and http://www.loc.gov/rr/print/tgm2/.
thymol, n. ~ A toxic, carcinogenic, crystalline compound once used as a preservativeand fungicide.
tickler file, n. ~ A group of documents filed chronologically under some future datewhen they require further attention or action.
Syn: follow-up file, pending file, suspense file
TIFF ~ see: Tagged Image File Format
time lapse photography (also timelapse photography), n. ~ Moving images · A technique of filming slow movements and then showing them at an accelerated rate.
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time stamp384

RT: moving image
Notes: In time lapse photography, a frame may be exposed once every minute,hour, or other interval. When the film is shown at normal speed, usually around24 frames per second, the exposure time is compressed. Time lapse photography
makes it easy for humans to perceive change that takes place very slowly over time.
time stamp, n. ~ A notation made on a record indicating the time, and sometimes thedate, that some action occurred.
BT: extrinsic element
RT: chronological file, stamp
Notes: ‘Time stamp’ connotes some sort of mechanical mark (see stamp). The
mark may be added to a record, such as a stamp indicating the time a letter wasreceived. In electronic records, the time stamp may be an entry in a log that is
linked as associated metadata.
time-weighted preservation index, n. (TWPI, abbr.) ~ A measure of organic material’s life expectancy (preservation index) based on the cumulative effects ofchanges in environment.
RT: Preservation Environment Monitor, preservation index
Notes: The concept of time-weighted preservation index was developed by the
Image Permanence Institute.
†291 (IPI, PI and TWPI): Nearly every storage environment is dynamic, changing with the weather, with the seasons, or by conscious actions taken to savemoney or to be more comfortable. It is difficult enough to know the effect of any
given static condition on the decay rate of a collection; the total effect of changing
conditions over time was impossible to obtain at all, until the conception of theTime-Weighted Preservation Index (TWPI).
timeliness, n. ~ The quality of punctuality and proximity to an event.
Notes: Timeliness affects the reliability of records, as records produced contemporaneously with an event are generally considered to be more accurate thanrecords produced later. However, the reliability of untimely records can be
improved by a showing that the delay has no effect on the contents of a record.
tintype, n. ~ A direct-positive photograph made using the wet-collodion process,using a base of iron coated with black varnish.
Syn: ferrotype
BT: collodion photographs, photograph
RT: ambrotype, wet collodion
Notes: Tintype is a misnomer, as they are almost always made on iron, not tin.
tipping in, n. ~ The process of inserting a leaf into a bound work using a narrow stripof adhesive on the edge nearest the binding.
Notes: Tipping in is commonly used to insert illustrations, errata slips, orother materials that are printed separately.
title, n. ~ 1. A word or phrase indicating profession, office, social rank, or other distinction. – 2. The rights and privileges to control and dispose of property. – 3.
Legal evidence of ownership; a deed. – 4. A word or phrase that identifies a work.
– 5. Cataloging · The word or phrase, taken from a prescribed source, by which awork is known. – 6. Law · A portion of a body of statutes or code.
BT: descriptive element, intrinsic element
NT: title proper
RT: alternative title, collective title, deed, inner title, key title, other title inforBT: Broader Term • NT: Narrower Term • RT: Related Term • DF: Distinguish FromAFS_Gloss_02_001-414

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toponymy

mation, parallel title, subtitle, supplied title, uniform title
Notes: Examples of title1 include Dr., chief financial officer, and king. – A title2
is the right of ownership, as distinguished from a deed, which is an instrumentthat serves as evidence of that right. – While title3 is often used synonymously with
deed, deed is generally used only in the narrower sense of the instrument. – In its
fullest sense, title5 includes both the title proper, as well as subtitles and other title
information, but it generally does not include information about responsibility,
edition, or imprint.
title block, n. ~ An area on maps or technical drawings used for identifying anddescriptive information.
title entry, n. ~ Cataloging · A description of a work (an entry) in a catalog, register,or list that is filed under a heading for the word or phrase by which the work is
known (the title5).
BT: entry
title inventory ~ see: inventory
title proper, n. ~ Cataloging · The chief name of a work, including any alternative
title but excluding parallel titles and other title information.
BT: title
RT: other title information, uniform title
TLS, abbr. ~ Typed letter signed.
tonal range, n. ~ Photography · The number of shades between the lightest anddarkest areas of an image.
Notes: Tonal range is often measured in stops, or factors or two. If the darkest
part of a print reflects 3% of light and the brightest portion reflects 98%, the tonal
range is approximately five stops (3, 6, 12, 24, 48, 96). Even though the tonal range
is only five stops, the print may have a near infinite number of shades between thelightest and darkest portions of the print.
topic, n. ~ 1. A theme. – 2. The subject of a work.
Syn: subject
topic map, n. ~ A standard (ISO/IEC 13250) that uses Standard Generalized Markup
Language (SGML) or Extensible Markup Language (XML) to describe knowledge
structures, including topics, their relationships, and their sources.
topical date, n. ~ The location where a document was created or compiled.
BT: date
RT: chronological dateNotes: This phrase is a nonidiomatic translation of the Latin concept topos
datum and Italian term data topica.
†70 (Duranti 1998, p. 143): In contemporary documents, the entitling is usually followed by the date, indicating the place (topical date) and/or the time
(chronological date) of the compilation of the document and/or the action which
the document concerns. In medieval and early modern documents, the date is in
the eschatocol. In very solemn documents, the date is present in both the protocol6
and the eschatocol.
toponymy, n. ~ The study of place names.
BT: onomastics

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Toronto Tenets, n. ~ Principles and criteria for designing, developing, and maintaining a representational scheme and communication structure for archival context
information.
RT: Encoded Archival Context
Notes: The tenets were developed at the Toronto Archival Context Meeting,March 2001 and serve as the foundation of Encoded Archival Context (EAC).
total archives, n. ~ A strategy to document the historical development and all segments of a community by acquiring both official administrative records as well as
related personal papers and corporate records.
RT: archives
Notes: Total archives was developed in Canada. It emphasizes collecting a wide
range of materials, including architectural drawings, maps, microfilm, and otherdocumentary forms.
†116 (Hayworth 1993, p. 56): The concept is articulated as an ‘attempt to document all aspects of historical development, seeking the records not just of officialdom or of a governing elite but of all segments of a community,’ and ‘combining
official administrative records and related private files, architectural drawings,
maps, microfilm, and other documentary forms all touching on the developmentof the organization or region. . . .” [Citing Canadian Archives, Report to the Social
Sciences and Humanities Research Council of Canada (Ottawa, 1980), pp. 63–64. ]TR01 ~ see: cold storage
track, n. ~ 1. The path on which information is recorded. – 2. A discrete segment ofcontent in a sound recording; a cut; a band.
Notes: In phonograph records, the track1 is a continuous spiral groove cut inthe disk, and different tracks2 are typically separated by a thin, visually distinct
area. In compact discs, the track1 is laid out in a continuous spiral. In magnetic
tape, several tracks1 are often laid down parallel to the length of the tape; they may
be read or written simultaneously (parallel recording), one after another (serial
recording), or in alternate directions (serpentine recording). Some magnetic tapeformats use a helical scan with tracks1 running diagonal to the length of the tape.
trademark, n. (TM, abbr.) ~ A word, phrase, or design used to distinguish a manufacturer’s or seller’s product.
BT: intellectual property
Notes: To receive protection under federal law, a trademark must be distinctive
rather than descriptive, affixed to products in the marketplace, and registered with
the U.S. Patent and Trademark Office.
trailer, n. ~ 1. Audio-video, Micrographics · A blank section at the end of a film ortape. – 2. Moving images · A short film, intended to be shown in theaters, that
promotes an upcoming feature; a preview.
DF: leader
RT: moving image
Notes: A trailer1 protects the recorded information at the end of the tape orfilm. – Trailers2 usually include excerpts from the feature.
transaction, n. ~ 1. An exchange between two or more entities (individuals or agencies). – 2. The commercial exchange (sale and purchase) of goods. – 3.
Diplomatics · An act or several interconnected acts in which more than one person is involved and by which the relations of those persons are altered. – 4.

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transitory record

Computing · Data and operations related to a specific task that must be processed
completely or rejected. – transactions, pl. n. ~ 5. A record of business conducted
at a meeting, especially the published papers of a conference; proceedings.
Syn: proceedings
BT: action†70 (Duranti 1998, p. 169): To have a transaction3 it is not sufficient to have acommunication, but it is necessary that such a communication creates, modifies,
maintains, or extinguishes a relationship with other persons.
†167 (D Levy 2001, p. 15): Although we can’t tell just by looking at it, thisreceipt was probably produced using a digital cash register, a computer incorporating a printer and a cash drawer. If so, a digital record of my tuna-fish-chipsand-water transaction2 was being created as the sales clerk punched the cash
register keys; and from this the paper version we see before us was printed.
transaction processing system, n. ~ A computer system that performs and logs routine business activities.
BT: information system
RT: system†19 (Bantin 2002): The most basic business system and the heart of mostorganizations is the Transaction Processing System (TPS). . . . The primary goal ofthese systems is to automate computing intensive business transactions, such as
those undertaken in the financial and human resource functional areas. The
emphasis is on processing data (sorting, listing, updating, merging), on reducing
clerical costs, and on outputting documents required to do business, such as bills,
paychecks and orders. The guiding principles of these systems are to create datathat is current, accurate, and consistent.
transactional file, n. ~ Principally Canadian · A collection of documents (a file1)
relating to a specific action, event, person, place, project, or other subject.
Syn: case filetranscript, n. ~ 1. A written record that is a verbatim account of something spoken. –2. Law · A written record of testimony given at trial, especially one made by the
court reporter. – 3. A handwritten or typed copy of a document. – 4. A record of a
student’s coursework, final grades, and other accomplishments in school.
RT: copytransfer, n. ~ Records · The process of moving records as part of their scheduled disposition, especially from an office to a records center, or from a records center toan archives.
RT: disposal
Notes: Transfer may involve a change in custody without a change in title.
transfer file (also transfer case, transfer box, trans file), n. ~ A container roughly 10
 13  24 inches designed to hold the contents of a file cabinet drawer.
BT: boxtransfer list, n. ~ A list of files being moved from one area to another, especially froman office to a records center or archives.
Syn: transmittal list
transfer schedule ~ see: retention scheduletransitory record, n. ~ A record that has little or no documentary or evidential value
and that need not be set aside for future use.

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transmission

388

Syn: temporary record
BT: record
RT: ephemeral value
Notes: Examples of transitory records include correspondence that requires noadministrative action, policy decision, or special handling; and nonrecord copies
of quasi-official notices, such as memoranda, that are not used as the basis of an
administrative or program action or decision.
transmission, n. ~ 1. The process of sending messages. – 2. A message that has beensent, especially one sent via broadcast. – 3. Diplomatics · The transfer of a record
from one party to another.
RT: draft†179 (MacNeil 2002): Whereas reliability is connected to the process of documentary creation, authenticity is connected to its transmission and involves verifying or establishing the document’s authorship, its place and date of origin, its
status as an original or copy, and the history of its transmission, maintenance, andcustody over time and space.
transmission form, n. ~ Diplomatics · The overall appearance, configuration, or
shape of a record, independent of its intellectual content, when received (after
transmission).
RT: formtransmittal list, n. ~ A list of files being transferred from one area to another, especially from an office to a records center.
Syn: transfer list
transparency, n. ~ Photography · A positive photographic image on a transparentbase.
DF: slide
BT: photographNotes: ‘Transparency’ is often used to describe an unmounted, large-format
image, especially those on 4  5 inch film, as distinguished from a slide, which
connotes a 35 mm transparency in a mount.
triacetate ~ see: cellulose acetate
trim, n. ~ Moving images · Portions of film cut from a shot when editing a motion
picture.
Notes: Trims are saved in case they need to be reincorporated in the process ofworking from a rough cut to the finished film.
true copy, n. ~ Law · A reproduction that is not an exact copy of the original, butwhich is sufficiently close to be understandable.
BT: copy
trustworthiness, n. (trustworthy, adj.) ~ The quality of being dependable and reliable1.
NT: adequacy of documentation, authenticity, credibility, veracity
RT: accountability, diplomatics, reliability, trustworthy information system,
valid
Notes: In general, trustworthiness is synonymous with reliable. In archival literature and records, trustworthiness is often defined in terms of reliability andauthenticity. This definition loses its apparent circularity when the reliability ofrecords is understood in the diplomatic sense, ‘created with appropriate authority,
according to established processes, and being complete in all its formal elements.’

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two-dimensional

In the context of electronic records, trustworthiness often implies that the system is dependable and produces consistent results based on well-established procedures.
†66 (Duff 1996, p. 34): The environment in which records reside can either
increase or decrease their reliability and trustworthiness. The courts bestow a highdegree of trust in records that are ‘kept in the regular course of business activity . . .
as shown by the testimony of the custodian or other qualified witness, unless thesource of information or the method or circumstances of preparation indicate
lack of trustworthiness.’ [Citing Federal Rules of Evidence, Rule 803].
†72 (Duranti 1995, p. 8): It is generally accepted by all literate civilizations that
documents are trustworthy (that is, reliable) because of their completeness andcontrolled procedure of creation, and which are guaranteed to be intact and what
they purport to be (that is, authentic) by controlled procedures of transmission andpreservation, can be presumed to be truthful (that is, genuine) as to their content.
†179 (MacNeil 2002): The archival notion of document trustworthiness borrows from a number of traditions, the most influential of which are the rationalist
tradition of legal evidence scholarship, specifically the rules governing the admissibility of documents, the modernist tradition of historical criticism, specifically theprocedures governing the treatment of historical sources and the diplomatic tradition of documentary criticism. In all these traditions, the concepts of reliability andauthenticity are posited on a direct connection between the word and the world
and are rooted, both literally and metaphorically, in observational principles.
trustworthy information system, n. ~ A computer application designed to create,store, and retrieve data according to well-documented processes that ensure
records based on those data are authentic and reliable4.
RT: trustworthinessNotes: Design of a trustworthy information system for electronic recordkeeping involves documenting the rationale, implementation, and application of decisions relating to systems documentation, security measures, audit trails, disasterrecovery plans, and record metadata. See, Minnesota Historical Society, State
Archives Department, Trustworthy Information Systems Handbook (March 2000),
available at http://www.mnhs.org/preserve/records/tis.html.
tub file, n. ~ A small container that is open at the top and that is normally used forstoring high-activity records at their point of use.
BT: container
turnkey system, n. ~ A computer system, including hardware and software, that isdelivered ready to complete a specific function without further programming.
BT: system
RT: stand-alone system
Notes: The phrase is derived from the sense that all that is necessary to use thesystem is to ‘turn the key.’
two-dimensional, adj. ~ 1. Geometry · Having length and width, but no depth. – 2.
Vernacular· Planar; flat; shallow; sheet4.
Syn: planar
RT: sheet
Notes: In this glossary, ‘two-dimensional’ is used in the vernacular sense todescribe materials that have little depth relative to their height and width. Two-

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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390

dimensional items may be pliable; they can be distorted so that they are no longer
flat but define a curved surface in three dimensions. Although they have somethickness, paper, film, and cloth are examples of two-dimensional materials.
TWPI ~ see: time-weighted preservation index
typescript, n. ~ A document produced using a typewriter.
DF: manuscript
RT: printout
Notes: Typewritten documents are generally classified as manuscripts but are
more accurately described as typescripts.
Tyvek, trademark ~ A spun polyethylene film manufactured by DuPont that is available in soft and hard forms.
BT: polyethylene
Notes: Soft-structure Tyvek has many of the qualities of cloth and may be used
where the material needs to drape, such as protective apparel. Hard-structure
Tyvek has qualities of paper and plastic film; it is strong and hard to tear.

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UBC Project ~ see: Preservation of the Integrity of Electronic Records
UDDI ~ see: Universal Description, Discovery and Integration
ULAN ~ see: Union List of Artist Names
ult. ~ see: inst
ultrafiche, n. ~ Microfiche containing reproductions with a reproduction ratio of
90 or greater.
BT: ultrafiche
NT: ultrafiche
Notes: Ultrafiche can contain many more images than standard microfiche.
ultraviolet light filter, n. ~ A device used to block ultraviolet light.
Notes: Common forms of ultraviolet filters include film placed on windows orplastic shields placed around fluorescent bulbs.
U-matic, trademark ~ A proprietary standard for broadcast-quality video equipmentusing ¾-inch tape in cassettes.
BT: videocassetteNotes: U-matic is a trademark of Sony.
unclaimed property law ~ see: abandoned property law
underexposure, n. ~ Photography · A defect in a photographic image resulting
from an insufficient amount of light (or other radiant energy).
RT: exposure
Notes: Underexposed negatives have little image density, even in the highlights, and are sometimes described as ‘thin’. Underexposed transparencies aredark overall. Underexposed prints typically have little image density.
Unicode, n. ~ A standard (ISO/IEC 10646) for encoding characters and symbols fromvirtually all languages in computer systems.
BT: character set
Notes: Unicode has the potential of representing more than a million characters, and several thousand are currently defined. It includes alphabetic systems,
such as those based on the Latin, Cyrillic, and Greek characters, as well as ideographic systems, such as Chinese, Japanese, and Korean. Unicode also defines special graphics, including characters for math, currency, and ornamental dingbats.
Uniform Resource Identifier, n. (URI, abbr.) ~ A standard (RFC 1630) string ofcharacters that identifies an object or service using registered protocols and namespaces.
DF: Uniform Resource Locator
NT: Uniform Resource Locator, Uniform Resource Name
†284 (W3C/IETF URI Planning 2001): There is some confusion in the web
community over the partitioning of URI space, specifically, the relationshipamong the concepts of URL, URN, and URI. The confusion owes to the incompatibility between two different views of URI partitioning, which we call the ‘classical’ and ‘contemporary’ views. ¶¶ 1.1 Classical View ¶ During the early years of
discussion of web identifiers (early to mid 90s), people assumed that an identifier
type would be cast into one of two (or possibly more) classes. An identifier might
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Uniform Resource Locator392

specify the location of a resource (a URL) or its name (a URN) independent oflocation. Thus a URI was either a URL or a URN. There was discussion about generalizing this by addition of a discrete number of additional classes; for example, a
URI might point to metadata rather than the resource itself, in which case the URI
would be a URC (citation). URI space was thus viewed as partitioned into subspaces: URL and URN, and additional subspaces, to be defined. The only such
additional space ever proposed was URC and there never was any buy-in; so without loss of generality it’s reasonable to say that URI space was thought to be partitioned into two classes: URL and URN. Thus for example, ‘http:’ was a URL
scheme, and ‘isbn:’ would (someday) be a URN scheme. Any new scheme would
be cast into one or the other of these two classes. ¶¶ 1.2 Contemporary View ¶Over time, the importance of this additional level of hierarchy seemed to lessen;
the view became that an individual scheme does not need to be cast into one of adiscrete set of URI types such as ‘URL’, ‘URN’, ‘URC’, etc. Web-identifier schemes
are in general URI schemes; a given URI scheme may define subspaces. Thus
‘http:’ is a URI scheme. ‘urn:’ is also a URI scheme; it defines subspaces, called‘namespaces’. For example, the set of URNs of the form ‘urn:isbn:n-nn-nnnnnn-n’
is a URN namespace. (‘isbn’ is an URN namespace identifier. It is not a ‘URN
scheme’ nor a ‘URI scheme’). ¶ Further according to the contemporary view, theterm ‘URL’ does not refer to a formal partition of URI space; rather, URL is a useful but informal concept: a URL is a type of URI that identifies a resource via a
representation of its primary access mechanism (e.g., its network ‘location’),rather than by some other attributes it may have. Thus as we noted, ‘http:’ is a URI
scheme. An http URI is a URL. The phrase ‘URL scheme’ is now used infrequently,
usually to refer to some subclass of URI schemes which exclude URNs.
Uniform Resource Locator, n. (URL, abbr.) ~ A standard (RFC 1738) string of characters that identifies an object or service on the basis of where it is stored on a network (especially the web) and the protocol necessary to access it.
DF: Uniform Resource Identifier
BT: Uniform Resource Identifier
RT: Persistent Uniform Resource Locator
Notes: URL and Uniform Resource Identifiers (URI) are often used synonymously. See citation under Uniform Resource Identifier.
†245 (RFC 2396, 1998): The term ‘Uniform Resource Locator’ (URL) refers to
the subset of URI that identify resources via a representation of their primary
access mechanism (e.g., their network ‘location’), rather than identifying theresource by name or by some other attribute(s) of that resource.
Uniform Resource Name, n. (URN, abbr.) ~ A standard (RFC 1737) string of characters that allows an object or a service to be accessed over a network.
BT: Uniform Resource Identifier
Notes: The standard notes the intention “that the lifetime of a URN be permanent. That is, the URN will be globally unique forever, and may well be used as areference to a resource well beyond the lifetime of the resource it identifies or of
any naming authority involved in the assignment of its name.” If the location of an
object or service changes, it should be possible to locate the object or service
through its URN.

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unitized microform†245 (RFC 2396, 1998): The term ‘Uniform Resource Name’ (URN) refers to
the subset of URI that are required to remain globally unique and persistent evenwhen the resource ceases to exist or becomes unavailable.
uniform title, n. ~ A word or phrase used as a heading to consistently identify variant
forms of a work that appear with a different title.
RT: title, title proper†11 (AACR2, 25.1): A uniform title provides the means for bringing together
all catalogue entries of a work when various manifestations (e.g., editions, translations) of it have appeared under various titles. A uniform title also provides identification for a work when the title by which is known differs from the title properof the item being cataloged.
union case, n. ~ A booklike enclosure made used to house daguerreotypes andambrotypes.
RT: cased photographs
Notes: Union cases were patented by Samuel Peck in 1854. They were madefrom sawdust and shellac using a thermoplastic molding process. They often had
ornate designs on the outside.
union catalog, n. ~ Descriptions of several repositories’ holdings integrated into asingle catalog.
BT: catalog
RT: general index
Union List of Artist Names, n. (ULAN, abbr.) ~ A controlled vocabulary that contains standard headings that identify artists, with additional information about
the artist.
RT: authority file
Notes: See http://www.getty.edu/research/tools/vocabulary/ulan/.
†5 (ULAN 2000): The ULAN is a structured vocabulary that contains around
250,000 names and other information about artists. The coverage of the ULAN isfrom Antiquity to the present and the geographic scope is global. The scope of the
ULAN includes any identified individual or corporate body (i.e., a group of people working together) involved in the design or creation of art and architecture. ¶The focus of each ULAN record is the artist. Linked to each record are names, relationships (including student-teacher relationships), locations (for birth, death,and activity), important dates (such as for birth and death), notes, and sources forthe data. Names for any artist can include the vernacular, English, other languages,
natural order, inverted order, nicknames, and pseudonyms. Among these names,
one is flagged as the preferred name, or descriptor. ¶ The ULAN includes names
and associated information about artists. Artists may be either individuals (persons) or groups of individuals working together (corporate bodies). Artists in the
ULAN generally represent creators involved in the conception or production ofvisual arts and architecture. Some performance artists are included (but typicallynot actors, dancers, or other performing artists).
uniqueness ~ see: archival natureunit of description ~ see: descriptive unit
unitized microform, n. ~ Individual frames or strips of microfilm that have been
inserted into a jacket or aperture card, especially to allow direct access to individual documents in isolation from other documents.

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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BT: microfilm, microform
Notes: Unitized microforms may be single-page documents, typically mounted
on aperture cards, or they may be groups of images of a multipage document,
often on roll film that has been cut and inserted into jackets.
Universal Description, Discovery and Integration, n. (UDDI, abbr.) ~ A specification for publishing and discovering information about online businesses throughthe web, including their name, products, services, and locations.
Notes: UDDI is often compared to a telephone book’s white, yellow, and green
pages. It operates within the Organization for the Advancement of Structured
Information Standards (OASIS). See http://www.uddi.org/.
Universal Preservation Format, n. ~ A standard being developed for the long-termpreservation of digital video.
Notes: See http://info.wgbh.org/upf/.
†283 (UPF Glossary): The Universal Preservation Format is a file format thatutilizes a container or wrapper structure. Its framework incorporates metadatathat identifies its contents within a registry of standard data types and serves as
the source code for mapping or translating binary composition into accessible oruseable forms. The UPF is designed to be independent of the computer applications that created them, independent of the operating system from which theseapplications originated, and independent of the physical media upon which it isstored. The UPF is characterised as ‘self-described’ because it includes within its
metadata all the technical specifications required to build and rebuild appropriate
media browsers to access its contained material throughout time.
Universal Resource Locator ~ see: Uniform Resource Locator
University of British Columbia Project ~ see: Preservation of the Integrity ofElectronic Records
University of Pittsburgh Electronic Records Project, n. ~ A research project that
identified requirements for preserving evidence in electronic form.
Notes: The requirements, published as Functional Requirements for Evidence inRecordkeeping and frequently referred to as the Pittsburgh Project, were based onlaw, customs, standards and professional best practices accepted by society and codified in the literature of the legal, auditing, records management, information technology, management, and medical professions. Because they focus on thepreservation of evidence, rather than application requirements for archival orrecordkeeping systems, they can be applied to manual, electronic, or hybrid systems.
†91 (Functional Requirements 1996): Supported by the National Historical
Publications and Records Commission, the University of Pittsburgh School ofInformation Sciences has conducted a research project to examine variables that
affect the integration of recordkeeping requirements in electronic information
systems. This project was intended to examine one means to rectify such problems. The major objectives of this research project were to develop a set of welldefined recordkeeping functional requirements – satisfying all the various legal,
administrative, and other needs of a particular organization – which can be usedin the design and implementation of electronic information systems. The project
also proceeded to consider how the recordkeeping functions are affected by organizational policies, culture, and use of information technology standards, systems
design, and implementation.

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use copy

unqualified Dublin Core ~ see: Dublin Core
upload, v. ~ Computing · To transfer data, especially a file, from a workstation to a
network server.
RT: download
upright, n. ~ Shelving · A vertical beam or pole used to support shelves; a standard.
Syn: standard
upward reference, n. ~ A cross-reference from a specific concept to a more general
concept; a direction to a broader term.
BT: cross-reference, reference
RT: broader term, downward reference
Notes: Upward references are part of the syndetic structure used in a thesaurus. Upward references are reciprocal to downward references. For example,
separate entries for beds, chairs, and chests may include upward references to furniture. The entry for furniture would include each of those terms as a downward
reference.
URI ~ see: Uniform Resource Identifier
URL ~ see: Uniform Resource Locator
URN ~ see: Uniform Resource Name
USC, abbr. ~ United States Code.
use analysis, n. ~ A methodology to assess the worth of records based on the potential for future consultation.
BT: appraisal
Notes: Use analysis requires archivists to be familiar with the needs of theirpatrons and their past patterns of records use, as well as considering physical,
legal, and intellectual impediments to access.
†107 (Greene 1998a, p. 157): At least three things are glaringly obvious about
the utilitarian approach to records appraisal. The first is that it is not perfect. Of
course, if no archival theory or practice could be allowed unless it was ‘perfect,’ wewould have not theory or practice. Ultimately, the question becomes whether
appraisal based on [use analysis], granted its many imperfections, is better orworse than the proposed practical alternatives. The second is that its practicality
and broad applicability depends upon a growing number of use studies. Because
every repository serves a somewhat different clientele, has a different mandate
from its resource allocators, and must deploy different resources, in an ideal
world, every repository would do it own detailed use studies for every segment of
its collections. These could be as simple as the MHS call-slip analysis, as complex
as a process of user interviews, or as intensive as a citation analysis. The world not
being ideal, most repositories will have to extrapolate from studies done by similar
institutions regarding similar records. The third is that this is not a Magic Bullet.
Utilitarian appraisal does not equal ‘easy’ appraisal. Unless we abandon appraisal
as an archival responsibility, we will never make appraisal easy because we cannever make it scientific or mechanistic. If it were otherwise, I am convinced, there
would be absolutely no reason for archivists to exist. But a utilitarian method will
provide a better rigor and rationale for appraisal decisions.
use copy, n. ~ A reproduction of a document created for use by patrons, protecting
the original from wear or theft; an access copy1.
Syn: access copy

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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BT: copy
Notes: Use copies1 may be made in a variety of formats. Photocopying wasoften used to make inexpensive use copies of textual documents and, usually withlimited success, photographs. Use copies are now likely to be digital scans of theoriginal.
use reference, n. ~ A cross-reference from a nonpreferred heading to a preferredheading; a direction to a prescribed heading.
BT: reference
RT: Guidelines for the Construction, Format, and Management of Monolingual
ThesauriNotes: Use references are part of the syndetic structure used in a thesaurus,
especially one constructed using the ANSI Z39.19 standard, Guidelines for theConstruction, Format, and Management of Monolingual Thesauri. They provide
links from headings with similar meanings to the one heading to be used forindexing and cataloging. They are reciprocal to used for references. For example,
in the Library of Congress Subject Headings the now obsolete subject heading AfroAmericans has a use reference to African Americans.
use restriction ~ see: restrictionused for reference, n. ~ A cross-reference under a preferred heading from nonpreferred headings; a direction from a nonpreferred heading.
BT: reference
RT: Guidelines for the Construction, Format, and Management of Monolingual
ThesauriNotes: Used for references are part of the syndetic structure used in a thesaurus, especially one constructed using the ANSI Z39.19 standard, Guidelines for
the Construction, Format, and Management of Monolingual Thesauri. They provide
links from headings with similar meanings to the one heading to be used forindexing and cataloging. They are reciprocal to use references. For example, in the
Library of Congress Subject Headings the heading African Americans lists a used forreference from the now obsolete subject heading Afro-Americans.
user, n. ~ 1. An individual who uses the collections and services of a repository; apatron; a reader; a researcher; a searcher. – 2. Computing · An individual with anaccount on a system. – 3. Computing · An individual who is the consumer of an
application, utilizing it to perform some function, as distinguished from the programmer who created the application.
Syn: patron, reader, researcher
Notes: Patron, reader, researcher, and searcher typically connote a user1 who is
not a member of the repository staff. Different words may be used to describe auser, especially one using nontextual formats; for example, listener or viewer.
user interface, n. ~ The means by which a human communicates with hardware or asoftware application.
Notes: ‘User interface’ emphasizes design, rather than specific input/output
devices. For example, a keyboard, mouse, and monitor may be parts of a userinterface, but not an interface themselves. The command-line interface (CLI) is an
example of a user interface, which often uses a character-based prompt displayedon a monitor, with information entered from a keyboard. The graphical userinterface (GUI) may use icons displayed on a monitor, with actions performed bya mouse click.
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utility systemuser study (also use study), n. ~ Research conducted to understand patrons, theirneeds, and how they make use of collections and finding aids.
Notes: User studies may be qualitative or quantitative. They may focus onpatron demographics, on their information needs, or their ease of locating materials relevant to their interests.
USMARC ~ see: MARCUSMARC Format for Archival and Manuscripts Control ~ see: MARC Format forArchival and Manuscripts Control
utility system, n. ~ A program, hardware, or combination to perform basic, routine
operations in support of a larger system.
BT: system
Notes: Examples of utility systems include tape loaders, print spoolers, andsorting algorithms.

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Vv. ~ see: volume
vacuum drying ~ see: freeze drying
valid, adj. ~ 1. Based on sound and reasonable principles. – 2. Law · Acceptable orbinding under law. – 3. XML · Well-formed and compliant with a document typedefinition (DTD).
RT: trustworthiness, validation, well formed†48 (CJS, Records §17): In order to constitute a valid2 record it must be made by
an officer having the authority to do so, or, as stated otherwise, it is essential that it
be made by the person whose duty it is to make the record, or the transcription of
an instrument into the record books must be made by or under the superintendence of the officer therefor. An entry made in a record book by an unauthorized
person is void, and cannot be validated by subsequent curative statute.
validation, n. ~ 1. The process of establishing truth or soundness (validity); seeauthentication. – 2. The process of declaring or rendering something to make itlegally binding or to indicate it is in proper legal form. – 3. The process of ensuring something is suitable in a particular environment. – 4. A mark indicating thatsomething is legally acceptable; see certification.
RT: authentication, certification, valid, verification†57 (Dictionary of Computing 1996, p. 527): Verification and validation3 [is] ageneral term for the complete range of checks that are performed on a system inorder to increase confidence that the system is suitable for its intended purpose.
This range might include a rigorous set of functional tests, performance testing,reliability testing, and so on, in which case the term verification, validation andtesting is more appropraite. Although a precise distinction is not always drawn, theverification aspects normally refers to completely objective checking of conforming
to some well-defined specification, while the validation aspect normally refers to asomewhat objective assessment of likely suitability in the intended environment.
valuation, n. ~ The process of determining a cash amount that materials would likely
sell for and that is acceptable to both the seller and the buyer.
Syn: monetary appraisal
RT: appraisal, evaluation
value, n. ~ 1. The amount something might bring if offered for sale; market value;monetary value; fiscal value. – 2. Records · The usefulness, significance, or worth
of something to an individual or organization. – 3. Computing, Mathematics ·The information assigned to a record, field, or variable; data value. – 4. The relative brightness of an image; tonal value; see tonal range.
NT: administrative value, archival value, artifactual value, associational value,
continuing value, enduring value, ephemeral value, evidential value, fair market
value, fiscal value, historical value, informational value, intrinsic value, legal value,monetary value, operational value, permanent value, primary value, secondary value
RT: appraisal, evaluation†274 (Stephens and Wallace 2001, p. 6): The records appraisal concept holds
that the retention value2 of business records must be established based on identiBT: Broader Term • NT: Narrower Term • RT: Related Term • DF: Distinguish FromAFS_Gloss_02_001-414

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variorum edition

fying the primary and secondary values the records possess, and then making
judgments as to when, if ever, these values expire or decline to the point where disposal of the information can be contemplated. Primary values are those reflecting
the basic business purpose(s) served by the records, the reason they were created.
Secondary values reflect other uses to which the information may be put during
the course of their life cycle, uses that may justify continuing retention after the
expiration of primary values. Administrative or operational values are usually
identified as primary values. Research or historical values are generally designatedas secondary values. Legal value can be either a primary or a secondary value,depending on the purpose and function of a record. A records series can (and usually does) possess several of these values simultaneously, and they may change
during a record’s life cycle.
Vandyke process, n. ~ A photographic process using light-sensitive iron salts producing brown lines on a tan background (positives) or tan lines on a brown background (negatives) that is commonly used to reproduce architectural drawings.
RT: brownline
vapor phase deacidification ~ see: deacidification
variable-length field, n. ~ Computing · An area in a file or record that changes size
based on the length of data being stored.
DF: fixed-length field
BT: field
Notes: Variable-length fields are distinguished from fixed-length fields, which
always allocate the same amount of space. Variable-length fields often havedefined minimum and maximum sizes.
variable-occurrence field, n. ~ A unit of computer storage (a field) that does notappear in every record.
BT: field
Notes: A note field in a MARC record is an example of a variable occurrence field.
variant, n. ~ A particular instance of a work with differences from other manifestations of the same work.
RT: variorum edition, work
Notes: Used primarily for printed works, ‘variant’ can apply to any work in any
medium. Two photographic prints made from the same negative may be variants
because differences in cropping, exposure, and development.
†114 (Harrod 1978, p. 862): [Variants] are frequent in hand-printed books andare accounted for by the fact that mistakes were noticed and the type altered during printing, the sheets already printed remaining untouched.
variant name, n. ~ Cataloging · A form of the word or phrase by which an individual,family, or organization is known that differs from the official or preferred form.
BT: name
Notes: Variant names include nicknames, pen names, acronyms, and names
used before being changed.
variorum edition, n. ~ A work that includes a version of a text established by the editor, as well as the editor’s notes, and the commentary of critics.
RT: definitive edition, variant†177 (J Lynch 1999): Variorum is Latin for ‘of the various’; it comes from thelonger phrase, editio cum notis variorum editorum, ‘an edition with the notes ofSyn: Synonym • †: see Bibliography • Superscript: Definition number

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various editors.’ ¶ A variorum edition gives not only the text the editor established,or the editor’s own notes, but those of earlier critics as well. The Johns Hopkins
Variorum Edition of Edmund Spenser, for instance, includes notes not only bythat edition’s editors, but by dozens of earlier critics, going back to the eighteenth
century: for any passage in Spenser, the reader can see what earlier commentators
have had to say about it. ¶ Other variorum editions reproduce not critical commentary but textual variants and conjectural emendations proposed by manyother editors. The Arden Shakespeare, for example, gives the readings in all theimportant early witnesses (the sixteenth- and seventeenth-century quartos andfolios), and, when they’re relevant, the readings proposed by editors from theeighteenth, nineteenth, and twentieth centuries.
vault, n. ~ 1. A specially secured room or cabinet. – 2. A safe.
Notes: In archival repositories, ‘vault’ connotes a room for storing particularly
valuable holdings. Ideally, vaults are fire-resistant and structurally separate fromthe rest of the building.
VCR ~ see: videocassette recorder
vector graphic (also object-oriented graphic), n. ~ Computing · Algorithms thatuse shapes and lines to create images.
DF: raster graphic
vellum, n. ~ 1. Sheets made from unsplit calfskin, treated with alum and polished. –2. High-quality paper with a rough surface that imitates the appearance of such
writing materials.
DF: paper
RT: parchment
Notes: Vellum is distinguished from leather, which is tanned. Vellum is often
used interchangeably with parchment1, although parchment may also be madefrom goat or lamb skin.
vellum binding ~ see: stationery binding
veracity, n. ~ The degree to which something is correct, accurate, and free of error or
distortion, whether by omission or commission.
BT: trustworthiness
RT: accuracy, reliability
verification, n. ~ 1. The process of determining truth or accuracy. – 2. A formal declaration, made before an authority such as a notary public, that statements in adocument are true. – 3. Computing · The process of ensuring that data in backups, copies, or excerpts are identical to the data in the original files, that the data
was not corrupted or lost during transfer.
RT: certification, reliability, validation†57 (Dictionary of Computing 1996, p. 527): Verification3 and validation [is] ageneral term for the complete range of checks that are performed on a system inorder to increase confidence that the system is suitable for its intended purpose.
This range might include a rigorous set of functional tests, performance testing,reliability testing, and so on, in which case the term verification, validation andtesting is more appropraite. Although a precise distinction is not always drawn, theverification aspects normally refers to completely objective checking of conforming
to some well-defined specification, while the validation aspect normally refers to asomewhat objective assessment of likely suitability in the intended environment.

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vertical file†78 (Eco 1998, p. 19): There exists a process of verification1 that is based on slow,
collective, public performance by what Charles Sanders Pierce called ‘theCommunity.’ It is thanks to human faith in the work of this community that we cansay, with some serenity, that the Donation of Constantine was false, that the earth
turns around the sun, and that Saint Thomas at least knew the planet is round.
versal, n. ~ Large illuminated letters at the beginning of a page or a section of text.
RT: historiated, illumination
version, n. ~ A variant with, usually slight, differences from an earlier form.
RT: copy, edition, original, replica, reproduction
Notes: A version is often a particular instance of something made during
development. For example, the subsequent revisions of a document are different
versions. However, a version may indicate a different form, such as an abridged
version, a translation, or an adaptation.
version control, n. ~ Techniques, especially in an automated environment, to control
access to and modification of documents and to track versions of a document
when it is revised.
RT: document management application
Notes: Version control is usually implemented as software, such as a document
management application. The software allows people to use the documents in alibrary at the same time. A check-in and check-out function ensures that different
people cannot attempt to make simultaneous revisions to a document. The software can be configured to keep previous drafts (versions) of a document. In computer programming, version control provides similar functions, but often
operates on portions of code within a single application.
verso, n. ~ 1. The side of a page intended to be read second. – 2. The side of a sheetthat is printed second.
RT: recto
Notes: In Western tradition, the verso is the left page in a spread, usually having an even page number. It is the opposite side of a recto.
vertical aerial, n. ~ A photograph made from the air with the axis of the lens pointing directly down.
BT: aerial photograph
RT: oblique aerial
vertical cut recording, n. ~ A technique of recording sound on an analog disc by cutting the signal into the bottom of the groove, causing the pickup stylus to move up
and down.
RT: lateral cut recording
Notes: Edison’s Diamond Disc and Pathé discs use this technique. Because of
the up-and-down movement of the stylus, it is sometimes called hill and dale.
vertical file, n. ~ 1. Furniture used to hold folders containing documents anddesigned to provide access from the short side. – 2. Materials, often of anephemeral nature, collected and arranged for ready reference.
DF: lateral file
BT: file cabinet
RT: artificial collection
Notes: Vertical files1 commonly have two, four, or five drawers. They may bedesigned to hold letter or legal size folders. – A vertical file2 is an example of an
artificial collection.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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†167 (D Levy 2001, p. 68–69): Melvil Dewey, the inventor of the Dewey
Decimal System, adapted the idea of the library card catalog . . . to produce thevertical filing system we still use today. In this system, consisting of hanging file
folders and stored in file cabinets, it was much easier to add documents to folders,to add new folders, and to move folders around. Vertical files also took up considerably less space than flat files. . . . The new vertical filing system was muchacclaimed; it won a gold prize in the 1893 Chicago World’s Fair.
vertical mode, n. ~ 1. The arrangement of images on roll film with frames (portrait
or landscape) oriented parallel to the long axis of the film; synonymous withmotion picture mode. – 2. The arrangement of images on microfiche with frames
filling the rows in a column before preceding to the next column.
DF: comic mode, horizontal mode
Syn: ciné mode
vesicular film, n. ~ Micrographics · A duplicating film made with light-sensitive
diazonium salts suspended in a thermoplastic base and developed with heat.
Notes: When the film is exposed, the diazonium salts release nitrogen. When
exposed to heat, the nitrogen expands to form bubbles (vesicles) in the film.
Vesicular film usually creates a negative image.
VHS ~ see: Video Home System
video, n. ~ 1. Moving images, with sound, recorded electronically. – 2. A television program that has been recorded on tape, DVD, or other medium; a video recording.
DF: motion picture, movie
Syn: video recording
BT: moving image
RT: composite, image, laserdisc, MII, National Television Systems Committee,
PAL, picture, SECAM, television, videodisc, visual materials
Notes: Although video refers specifically to the visual aspects of a television
signal, ‘video’ and ‘television’ are often used interchangeably.
Video Home System, n. (usually VHS, abbr.) ~ A half-inch videocassette format
developed by JVC for home use.
BT: videocassetteNotes: VHS became a de facto standard, replacing Betamax.
video recording (often shortened to video), n. ~ A television program that has beenrecorded on tape, DVD, or other medium.
Syn: video
videocassette, n. ~ Magnetic tape stored on two hubs in a shell used to store moving
images, usually with sound.
NT: U-matic, Video Home System
Notes: Common formats include U-matic, Beta, VHS, and Hi-8.
videocassette recorder, n. (VCR, abbr.) ~ Equipment designed to record and playback television signals on magnetic tape housed in a cassette.
Notes: Home VCR formats include the Betamax, VHS, and Hi-8. Commercial
formats include U-matic and BetaSP.
videodisc, n. ~ An optical disk used to store moving image productions.
RT: LaserDisc, optical disk, video
Notes: Videodiscs are approximately twelve inches in diameter and hold up to
sixty minutes of programming. The video component is an analog signal; theaudio component may be analog or digital. The format does not support home
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recording. They were intended for commercial distribution of motion pictures or
television programs and have been largely superseded by DVDs. Tradenames
include LaserDisc and SelectaVision.
videotape, n. ~ Magnetic tape used to record video and audio signals.
BT: tape
Notes: Research on recording television programs on tape began in 1951 but
was not practical for use in broadcasting until the mid–1950s. Common broadcast
formats include 2-inch open reels, 1-inch open reel, ¾-inch U-matic cassettes, and¾-inch cassettes. Consumer formats include ¾-inch Betamax and VHS cassettes,
and Hi-8 cassettes.
view, n. ~ 1. An area that can be seen from a particular perspective. – 2. Computing ·That portion of a database that a user is allowed to access (view). – 3.
Description · A cartographic perspective that represents the landscape as thoughdetails are projected on an oblique plane.
RT: panorama, perspective
Notes: View1 is commonly used generically for graphic works to distinguishthem from diagrams, charts, and verbal descriptions. – Examples of view3 include
bird’s-eye views, panorama, and worm’s-eye view.
vinegar syndrome, n. ~ Preservation · Conditions that result from the deterioration of cellulose acetate, especially photographic film, and that include the releaseof acetic acid.
RT: cellulose acetate
Notes: The effects of vinegar syndrome include brittleness, shrinking, and aharsh, acidic odor; channeling may also be visible.
vintage print, n. ~ Photography · A print made by the photographer at nearly thesame time as the original image.
Notes: ‘Vintage print’ is used to distinguish prints that were made long after
the picture was taken and sometimes by an individual other than the photographer.
virtual, adj. ~ The conceptual representation (of a thing) apart from its physicalimplementation; logical.
Syn: logicalvirtual record, n. ~ Computing · A collection of related fields that are treated as aunit but assembled from various sources.
Notes: A virtual record is not a single object, but drawn from many sources.
The virtual record of an invoice may draw information about the purchaser, merchandise, and prices from many different tables. To be reliable as a record, it must
be possible to reconstruct a virtual record over time without change. For instance,
if the price of an item changes, its price on a previously issued invoice mustremain the same.
Visual Artists Rights Act, n. ~ A federal law passed in 1990 (17 USC 1 §106A), which
provides for the ‘rights of certain authors to attribution and integrity.’
BT: intellectual property
RT: copyright, moral rights
Notes: The act grants individuals the right to claim authorship of their work;
to prevent the use of their names as the authors of works that they did not create;
to prevent the use of their names as the authors of the work in the event of a dis-

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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tortion, mutilation, or other modification of the work that would be prejudicial totheir honor or reputation; to prevent any intentional distortion, mutilation, orother modification of that work that would be prejudicial to their honor or reputation; and to prevent the intentional or grossly negligent destruction of a work ofrecognized stature.
visual literacy, n. ~ The ability to decipher cultural and technological systems that
express meaning using graphic images, icons, or symbols.
RT: iconography
Notes: Visual literacy is the ability to ‘read’ an image and connotes the ability tounderstand an image as more than the appearance of things. Visual literacy
understands images as creative constructs that communicate a subject and exist in
a context that contributes to the understanding of that subject.
†215 (O’Toole 1998, p. 283): We hear increasingly of ‘visual literacy,’ the ability
to ‘read’ pictorial images – still and moving photographs, for example – to answer
the surprisingly difficult question of what they are ‘about.’†258 (Schwartz 1995, p. 55): At the same time that the rigour of diplomatic criticism is undermined by the inherent ambiguity of the photograph, diplomatics is a
useful conceptual tool by which archivists may come to achieve a greater degree ofvisual literacy, and by that I mean the ability to ‘read’ the message of the photograph, to comprehend its evidential value, and understand it as an archival document. . . . By studying the photograph, not as a more or less accurate transcriptionof the material world, but in terms of its relationships with the persons concurringin its formation, diplomatic principles and concepts may help to break the presumed link between the photographic image and visual ‘truth’ by revealing thephotograph to be the mediated representation of reality; the product of a series ofdecisions; created by a will, for a purpose, to convey a message to an audience.
visual materials, n. ~ A generic term used to collectively describe items of a pictorial
nature, including prints, paintings, photographs, motion pictures, and video.
RT: audiovisual, drawing, graphic, iconography, image, motion picture, moving image, nonprint materials, nontextual records, photograph, picture, print,
special records, video
Visual Resources Association, n. (VRA, abbr.) ~ A nonprofit organization for professionals working in the field of visual information that seeks to further knowledge,
research, and education, and to promote cooperation with related disciplines.
Notes: See http://www.vraweb.org/.
†169 (T Levy 2002): Our international membership includes information specialists; digital image specialists; art, architecture, film, and video librarians;
museum curators; slide, photograph, microfilm, and digital archivists; architectural firms; galleries; publishers; image system vendors; rights and reproductions
officials; photographers; art historians; artists; and scientists.
vital records, n. ~ 1. Records that document significant life events, including births,
deaths, marriages, divorces, and public health matters; vital statistics. – 2.
Emergency operation records immediately necessary to begin recovery of businessafter a disaster, as well as rights-and-interests records necessary to protect theassets, obligations, and resources of the organization, as well as its employees andcustomers or citizens; essential records.
DF: essential records

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VRA

Syn: vital statistics
BT: record
NT: rights-and-interests records
RT: emergency-operating records, important records, security copy
Notes: Vital records2 typically document delegation of authority and lines ofsuccession and include legal documents and contracts, financial records, andother documents that establish the rights and obligations of the organization, its
employees and customers, stockholders, and citizens.
vital statistics, n. ~ Public records required by law that document significant life
events, such as births, deaths, marriages, divorces, and public health events, andthat are kept by city, county, state, or other governmental body.
Syn: vital records
RT: civil register
vocabulary, n. ~ 1. The set of terms used in an index or in the headings of a catalog.
– 2. Computing · The set of labels used in an Extensible Markup Language (XML)document.
RT: controlled vocabulary†270 (St. Laurent 2000, p. 3): A set of [XML] labels is often called a vocabulary.
When large groups of people can accept a common vocabulary, or even declare ita standard of some sort, applications of many different kinds on many different
kinds of computers and networks can share an understanding of the contents of
XML documents using that vocabulary.
voice mail, n. ~ 1. Spoken messages recorded using telephone equipment. – 2. A system for recording, playback, and management of telephone messages. – 3. Spoken
messages recorded and delivered as attachments to electronic mail.
Notes: Voice mail1 is an aural equivalent to email. The system is usually a computer application that can respond to simple commands entered using the keypadof a touch-tone phone.
vol. ~ see: volume
volume, n. (v., vol., abbr.) ~ 1. A collection of pages bound together. – 2. Cataloging· A major division of a published work, distinguished from similar divisions of thesame work by a title page, half-title, cover title, or portfolio title, and usually having separate pagination, foliation, or signatures3. – 3. A group of issues of a periodical, usually for a single year. – 4. Computing · A removable unit of storage. – 5.
Audio · The relative loudness of a sound recording or program.
RT: part
Notes: A volume1 in the physical sense may not coincide with a volume2 in the
bibliographic sense.
voucher, n. ~ 1. A record that confirms payment or discharge of debt. – 2. A written
or printed authorization to disburse funds.
VRA ~ see: Visual Resources Association

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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warrant, n. ~ A writ that authorizes or directs an act.
DF: literary warrant
Notes: ‘Warrant’ commonly refers to a writ issued to a law enforcement officer
for a specific action, such as search, arrest, or extradition.
waste book (also blotter), n. ~ A bookkeeping record, typically a bound volume, detailing in rough form each day’s receipts and expenditures in order of their occurrence.
DF: daybook
RT: account book, journal, ledger†55 (Densmore 2000, p. 79): The terms ‘waste book’, ‘daybook’, and ‘journal’
were sometimes used interchangeably. A waste book is simply the rough form of adaybook; ‘journal’ usually refers to the book used in double entry bookkeeping toseparate transactions into debits and credits.
watermark, n. ~ A design in paper, formed by a difference in amount of fiber, that isvisible when viewed by transmitted light.
RT: digital watermark
Notes: Watermarks may be either lighter or darker than the surrounding area,
depending on the manner in which they are made.
†248 (Roberts and Etherington 1982): Forms of the watermark are generally
divided into four very broad classes: 1) the very earliest, generally consisting of
simple circles, crosses, knots, ovals, three-hill symbols, triangles, and the like,which were easy to construct simply by twisting and bending soft wires. (These
early marks also included many pomme crosses, based on the Greek cross withballs or circles at the ends of the cross bars. A similar watermark, found on Italianpaper of the 14th century, consists of a circle above which is a patriarchal or papal
cross. These earliest marks were prevalent from about 1282 to 1425); 2) watermarks emphasizing man and his works. (Thousands of designs of this nature havebeen noted, a large number of them featuring human hands in various forms); 3)
watermarks consisting of flowers, fruit, grains, trees and other plants, etc.; and 4)
watermarks consisting of wild, domesticated, and legendary animals.
web ~ see: World Wide Web†173 (Long 2004): Effective with this sentence, Wired News will no longer capitalize the “I” in internet. ¶ At the same time, Web becomes web and Net becomesnet. . . . the decision wasn’t made lightly. Style changes are rarely capricious, sincechange plays havoc with the editor’s sacred cow, consistency. ¶ A change in our
house style was necessary to put into perspective what the internet is: anothermedium for delivering and receiving information. That it transformed humancommunication is beyond dispute. But no more so than moveable type did in its
day. Or the radio. Or television.
web page, n. ~ A resource accessed using the Hypertext Transfer Protocol (HTTP)
and rendered by a browser for display or printing.
RT: home page, resource
Notes: In its simplest form the resource is a file, typically containing text formatted for display using Hypertext Markup Language (HTML). ‘Web page’ conBT: Broader Term • NT: Narrower Term • RT: Related Term • DF: Distinguish FromAFS_Gloss_02_001-414

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notes a base file of MIME type text/html, which may incorporate other files, suchas graphics, text included from other files, or Cascading Style Sheets (CSS). It may
be a composite of several files assembled using frames. Web pages commonly use
the extension .html or .htm, although the extensions .asp, .cfm, .cgi, .php, and .jsp
may indicate server-side processing of files that are ultimately delivered and rendered as text/html. A web page may be static, with fixed content, or dynamic, withchanging content derived from a database.
website, n. ~ A collection of web pages related by content or domain.
NT: dynamic website, static website
Notes: In its simplest form, a website is the collection of all files on a single
server identified by a single domain. In some instances, a single server may hostseveral sites; for example, an Internet service provider may host many subscriber
websites on a single server. A large, complex website may span several servers andpotentially several domains but is unified by its content; for example, a corporation may host its static and dynamic web pages on different servers, each with adifferent domain.
†32 (Boudrez and Eynde 2002, p. 24): If a website of a local department of apolitical party is part of the general website of that party, it is easier to archive thecomplete website. Otherwise the danger exists that files, frames or frame sets are
missing and that the archives and online version differ thoroughly.
weeding, n. ~ The process of identifying and removing unwanted materials from alarger body of materials.
Syn: culling, purging, stripping
RT: screening
Notes: Weeding and culling connote item-level separation, where purging,
stripping, and screening connote removal of materials at the folder level or higher.
well formed, adj. ~ XML · A document that complies with the XML specification
rules for structure and syntax.
RT: valid
wet collodion, n. ~ A photographic process that uses collodion as the binder and silver salts as the light-sensitive agent.
BT: collodion photographs
RT: ambrotype, ferrotype, tintype
Notes: The wet collodion process was used primarily to make glass negatives
and tintypes. It was in common use from 1851 through the 1870s, when it was
replaced by processes that used a gelatin binder. The plate must be coated,
exposed, and developed before the collodion dries. Negatives made using the wet
collodion process are sometimes called wet plate negatives.
wet mount, n. ~ The process of attaching a flat object, such as a drawing, text, or photograph, to a board or other support using liquid adhesives.
RT: dry mount, mount
wet plate negative ~ see: wet collodion
widescreen, n. ~ Moving images · An image format with an aspect ratio greater than
1:1.65.
BT: format
RT: Academy format, aspect ratio
Notes: Widescreen ratios may be as high as 1:2.5. Cinemascope, Panavision,and Vistavision are examples of widescreen formats.
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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will, n. ~ Law · A document giving instructions on how an individual’s property is tobe disposed of after the individual’s death.
wire recording ~ see: magnetic wire recording
withdrawal, n. ~ The removal of holdings from a repository’s collections.
RT: deaccessioning
Notes: Withdrawal sometimes connotes the permanent removal of materials
as the result of weeding or reappraisal. It is sometimes used with the sense of atemporary loan, usually to the office of origin.
witness, n. ~ 1. Someone who has personal knowledge of something, especially acrime, an accident, or a newsworthy event. – 2. An individual who is present whena document is signed and adds her or his own signature to the document as evidence of the transaction. – 3. Law · An individual who gives testimony as part of ahearing or other legal proceeding, in person or by deposition or affidavit.
†48 (CJS, 97 CJS Witnesses §1): The term witness, in its strict legal sense, means
one who gives evidence in a cause before a court; and in its general sense includes
all persons from whose lips testimony is extracted to be used in any judicial proceeding, and so includes deponents and affiants as well as persons delivering oral
testimony before a court or jury.
Woodburytype, n. ~ A photomechanical process that produces continuous-tone
images on paper using carbon pigment in a gelatin binder.
RT: photomechanicalNotes: The process was used in fine publications in the last third of the 19th
century.
word-by-word arrangement, n. ~ A sorting technique that orders entries based oneach word or phrase in a heading, including spaces and some punctuation, as a filing element.
DF: letter-by-letter arrangement
Notes: Word-by-word arrangement is distinguished from letter-by-letterarrangement, the latter ignoring spaces and punctuation between words.
word-by-wordletter-by-letter
access copy
access copy
access restrictionaccessibility
accessibility
accessionaccessionaccess restriction
word processing, n. ~ The process of creating, formatting, and editing documentswith the assistance of computers.
RT: text processing
Notes: Modern word processing applications have sophisticated text formatting functions, including the ability to incorporate graphics. Examples of word
processing programs include WordStar, EMACS, Word, and Word Perfect.
work, n. ~ 1. The material manifestation of individual or group activities or efforts,
especially items of a creative nature. – 2. The body of an artist’s or writer’s creative
output. – 3. Cataloging · In Seymour Lubetsky’s model, a bibliographic entitythat is realized in different expressions and manifestations.
RT: edition, variant
work print, n. ~ Moving images · A print made quickly and often without correctionthat is used for rushes and assembling the rough cut so that the original is preserved.
RT: moving image, rushes
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write

Notes: Work prints are used for visuals or soundtracks. They provide the director, editor, and others a copy that can be used for trial cuttings. Once the cutting
points have been established, the undamaged original can be edited.
working files, n. ~ 1. Documents, such as notes, drafts, and calculations, created andacquired in the process of assembling another document. – 2. Computing ·Temporary files created in the process of some operation.
Notes: Temporary files1 may include materials by the author of the final document, as well as documents and reports created by others by relied on as sources
for the final document. – Temporary files2 are often deleted by the process thatcreates them. Some operating systems have a specific directory that applications
may use to store temporary files; a utility program routinely cleans out the temporary directory to eliminate files that, for some reason, were not properly deleted by
the creating process.
workstation ~ see: computer
World Wide Web, n. (web, WWW, abbr.) ~ 1. The massive collection of informationand services accessible over the Internet through the Hypertext Transfer Protocol(HTTP). – 2. The servers and network infrastructure used to store and deliver
web-based information and services.
RT: Internet
Notes: World Wide Web is often used interchangeably with Internet. However,the Internet is the larger network on which the web resides. The web is commonly
associated with browsers, such as Firefox, Internet Explorer, Netscape, and Opera.
Because browsers often provide the ability to access information and services
using other protocols, such as File Transfer Protocol (FTP) and Gopher, nonHTTP services are often considered to be part of the web.
†28 (Finnish Technology Award Foundation 2004): [Tim] Berners-Lee, with abackground in system design in real-time communications and text-processing
software development, invented the Web while working at CERN, world’s largest
particle physics laboratory in Geneva, Switzerland. ¶ The web was first made available to the public in 1991. Berners-Lee created the first server, browser, and protocols central to the operation of the Web: the URL address, HTTP transmission
protocol and HTML code.
WORM ~ see: write once read manyworm’s-eye view, n. ~ An image that depicts its subject from a low elevation, especially from ground level.
BT: perspective
RT: bird’s-eye view
wow, n. ~ A distortion in the reproduction of an image or sound recording, usually
resulting from a slow, repetitive variation in the speed of a playback device.
RT: flutter
writ, n. ~ A written order issued by a court in the name of a state or other competentauthority, ordering the addressee to do or refrain from doing some specified act.
write, v. ~ 1. To affix letters, numbers, symbols, or other characters on a surface using
a pen, pencil, stylus, or similar device. – 2. To fix ideas on a medium. – 3.
Computing · To record data on a medium.
RT: cursive, writing
Notes: Write1,2 is distinguished from ‘draw’, the former connoting words andlanguage, and the latter connoting images. – Writing2 is distinguished from print1,
Syn: Synonym • †: see Bibliography • Superscript: Definition number

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the latter connoting the mass production on a printing press. Writing2 encompasses the use of mechanical devices, such as word processors or typewriters.
write once read many, n. (WORM, abbr.) ~ Computing · A data storage format, usually an optical disk, that allows information to be read, but not modified, after it
has been recorded.
DF: reusable media
BT: optical disk
RT: read-only memory
Notes: Some WORM technologies allow information to be erased by overwriting the data, obliterating the information with a solid bit pattern.
writer, n. ~ 1. The author of a text. – 2. Diplomatics · The individual responsible forthe intellectual content of a document.
RT: addressee, author†70 (Duranti 1998, p. 86): The writer is not a clerk or a secretary, because these
individuals are not ‘persons’ with regard to the documents they compile: they are
not competent for the articulation of the discourse within the documents, unlessthey have delegated authority for it (a clerk may be competent for writing theentries in a register, but usually the responsibility belongs to an officer . . .).
writing, n. ~ Any written or printed work; a document1.
Syn: document
RT: text, write†215 (O’Toole 1998, p. 272): Here were the oral and literate side by side, but
writing has some advantages. In written form, information achieved a stability
and durability it would not have so long as it remained only in the mind or in spoken words. What is more, writing was in itself coming to be recognized as an effective way for gathering and sharing information: some people would now learn
things only from books, Bede realized.
WWW, see: World Wide Web

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X3.4 ~ see: ASCII
X12 ~ see: Electronic Data Interchange
X.509 ~ see: Information Technology – Open Systems Interconnection – The
Directory: Public-key and Attribute Certificate Frameworks
x-ray, n. ~ 1. High-energy electromagnetic radiation with a wavelength in theapproximate range from 0.01 to 10 nanometers. – 2. An image formed by suchradiation that records varying density within an opaque object.
RT: radiographXanadu, n. ~ A technology proposed by Theodore Holm Nelson to use computers toprovide interrelated content with bidirectional links and rights management.
Notes: See http://www.xanadu.com.
†200 (Nelson 2000): Project Xanadu, the original hypertext project, is often
misunderstood as an attempt to create the World Wide Web. ¶ It has always beenmuch more ambitious, proposing an entire form of literature where links do notbreak as versions change; where documents may be closely compared side by side
and closely annotated; where it is possible to see the origins of every quotation;and in which there is a valid copyright system – a literary, legal and businessarrangement – for frictionless, non-negotiated quotation at any time and in any
amount. The Web trivialized this original Xanadu model, vastly but incorrectly
simplifying these problems to a world of fragile ever-breaking one-way links, withno recognition of change or copyright, and no support for multiple versions or
principled re-use. Fonts and glitz, rather than content connective structure, prevail. ¶ Serious electronic literature (for scholarship, detailed controversy anddetailed collaboration) must support bidirectional and profuse links, which cannot be embedded; and must offer facilities for easily tracking re-use on a principled basis among versions and quotations. ¶ Xanalogical literary structure is aunique symmetrical connective system for text (and other separable media elements), with two complementary forms of connection that achieve these functions – survivable deep linkage (content links) and recognizable, visible re-use(transclusion). Both of these are easily implemented by a document model using
content lists which reference stabilized media.
xerography ~ see: electrostatic process
XHTML ~ see: Extensible Hypertext Markup Language
XML ~ see: Extensible Markup Language
XSL ~ see: Extensible Stylesheet Language
XSLT ~ see: Extensible Stylesheet Language Transforms

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 412Yyellowing, n. ~ A condition in which material is discolored, turning from a neutral
white shade to shades of cream, ivory, or beige.
Notes: Yellowing affects certain papers, especially those made from unbleachedor ground wood pulp. It may also appear in photographs as the result of stains
from residual sulfur and other contaminants.
†223 (Personal communication, Jill Teasley, 11 March 2004): If stored in a warmand humid environment, the cellulose content of paper may begin to deteriorate.
One sign of such deterioration is that the edges of the paper may begin yellowing.

BT: Broader Term • NT: Narrower Term • RT: Related Term • DF: Distinguish FromAFS_Gloss_02_001-414

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Z
Z39.2 ~ see: MARC
Z39.9 ~ see: International Standard Serial Number
Z39.19 ~ see: Guidelines for the Construction, Format, and Management ofMonolingual Thesauri
Z39.48 ~ see: Permanence of Paper for Publications and Documents in Libraries andArchives
Z39.50 ~ see: Information Retrieval Application Service Definition and Protocol
Specification for Open Systems Interconnection
Z39.84 ~ see: Digital Object Identifier
Z39.85 ~ see: Dublin Corezoom, v. ~ 1. To show greater detail. – 2. To move in closer to a subject.
Notes: Zoom1 is used in some computer applications to mean magnifying animage without changing the frame size to see greater detail. – Zoom2 is used inmoving image productions to mean either the process of moving the camera
closer to a subject so that the subject fills the frame or to use a variable focal length
lens (a zoom lens) for the same effect.

Syn: Synonym • †: see Bibliography • Superscript: Definition number

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Page 415

Bibliography

This bibliography includes descriptions of the sources of the citations in the
body of the glossary. The entries are arranged in standard bibliographic order,
by author and title, or by title if the author is unknown. Initial articles (a, an,and the) are disregarded, with entries alphabetized under the next word.
Each citation in the body of the glossary includes a bibliography number
following a dagger sign (†) to facilitate locating its entry here. Following thebibliography number, the citation includes a short, mnemonic word or phrase
based on author names, key words in the title, or the organization that is
responsible for the work. For example, many will recognize the abbreviation
USC as the United States Code and CJS as the Corpus Juris Secundum. In someinstances, the mnemonic will provide readers with enough context to avoid
having to check this bibliography for the full description of the source. For
example, a reader may find the mnemonics Duranti, SAA, AACR2, NISO, and
CFR sufficient information about the source for their needs, even though it
does not indicate the particular document. The mnemonic is followed by theyear of publication, if known, and by details locating the citation in the work.

URLs were checked shortly before the glossary went to press. Active links are
identified as ‘available,’ and resources no longer available are identified as‘formerly available.’ While web resources are notoriously unstable, those usedin this work are surprisingly persistent. Even when a URL changes, theresource can often be found by searching a key phrase in a search engine or
the Internet Archive Wayback Machine.

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Page 416

416 A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g y†1 ‘‘About CENSA’’ [web page]. Collaborative Electronic Notebook Systems
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†16 Association of Canadian Archivists [website]. The Association, 1995–2003.
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†20 Bantin, Philip C. ‘‘Strategies for Managing Electronic Records: A New Archival
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†21 Baron, Jason R. ‘‘E-mail Metadata in a Post-Armstrong World.’’ Proceedings of
the Third IEEE META-DATA Conference, 6–7 April, 1999. Formerly online at
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†22 Barth, Christopher D. ‘‘Archivists, Genealogists, Access, and Automation: Past
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†24 Bastian, Jeannette Allis. ‘‘A Question of Custody: The Colonial Archives of theUnited States Virgin Islands.’’ American Archivist 64:1 (Spring/Summer 2001),
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†25 Bearman, David, and Jennifer Trant. ‘‘Authenticity of Digital Resources:
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†26 Bergeron, Bryan. Dark Ages II: When the Digital Data Die. Prentice Hall PTR,
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†27 Berner, Richard C. Archival Theory and Practice in the United States: A
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†29 ‘‘Bethesda Statement on Open Access Publishing’’ [web page]. 20 June 2003.
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†30 Black’s Law Dictionary – 7th ed. West, 1999. Bryan A. Garner, ed.
†31 Boles, Frank, and Mark A. Greene. ‘‘Et tu Schellenberg? Thoughts on the
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†32 Boudrez, Filip, and Sofie Van den Eynde. DAVID: Archiving Websites.
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†33 Bouissac, Paul, editor in chief. Encyclopedia of Semiotics. Oxford University
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418 A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g y†34 Bradsher, James Gregory.‘‘The FBI Records Appraisal.’’ Midwestern Archivist 13:2
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†49 Cox, Richard. American Archival Analysis: The Recent Development of theArchival Profession in the United States. Scarecrow, 1990.
†50 Cox, Richard. ‘‘Messrs. Washington, Jefferson, and Gates: Quarrelling About the
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†51 Cox, Richard. ‘‘The Record: Is it Evolving?’’ The Records and Retrieval Report: The
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†52 Crabb, George M. Crabb’s English Synonymes. Grosset & Dunlap, 1917. With an
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†54 Dearstyne, Bruce W. The Archival Enterprise: Modern Archival Principles,
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†55 Densmore, Christopher. ‘‘Understanding and Using Early Nineteenth Century
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†56 Describing Archives: A Content Standard. Society of American Archivists, 2004.
†57 Dictionary of Computing. Oxford University Press, 1996.
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†59 Digital Object Standard: Metadata, Content and Encoding [web page].
California Digital Library, 18 May 2001. Available online at http://
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†60 ‘‘Digital Signature Guidelines: Tutorial’’ [web page]. Information Security
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†61 ‘‘DIRKS Manual for Commonwealth Agencies.’’ Archives Advice 50 (April
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†62 Dollar, Charles. ‘‘Archivists and Records Managers in the Information Age.’’
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†63 Dow, Elizabeth H.; with David R. Chestnutt, William E. Underwood, Helen R.
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†64 Doyle, Michael. ‘‘Experiments in Deaccessioning: Archives and On-line
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†65 Dublin Core Metadata Initiative [website]. The Initiative, 1995– . Available
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†66 Duff, Wendy. ‘‘Ensuring the Preservation of Reliable Evidence: A Research
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†67 Duff, Wendy. ‘‘Harnessing the Power of Warrant.’’ American Archivist 61:1
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†68 Duff, Wendy, and Catherine A. Johnson. ‘‘A Virtual Expression of Need: An
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†69 Duhon, Bryant. ‘‘Enterprise Content Management: What Is It? Why Should
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†70 Duranti, Luciana. Diplomatics: New Uses for an Old Science. Society ofAmerican Archivists and Association of Canadian Archivists in association
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420 A G l o s s a ry o f A rch iva l a n d R e c o rd s Ter m i n o l o g y†71 Duranti, Luciana. ‘‘Origin and Development of the Concept of Archival
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†72 Duranti, Luciana. ‘‘Reliability and Authenticity: The Concepts and Their
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†73 Duranti, Luciana, and Heather MacNeil. ‘‘The Protection of the Integrity ofElectronic Records: An Overview of the UBC-MAS Research Project.’’
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†74 Duranti, Luciana, Terry Eastwood, and Heather MacNeil. The Preservation of
the Integrity of Electronic Records. University of British Columbia, n.d.
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†75 Durrance, Cynthia J. ‘‘Authority Control: Beyond a Bowl of Alphabet Soup.’’Archivaria 35 (Spring 1993), p. 38–46.
†76 Eastwood, Terry. ‘‘Jenkinson’s Writings on Some Enduring Archival Themes.’’American Archivist 67:1 (Spring/Summer 2004), p. 31–45.
†77 Eastwood, Terry. ‘‘Nailing a Little Jelly to the Wall of Archival Studies.’’Archivaria 35 (Spring 1993), p. 232–252.
†78 Eco, Umberto. Serendipities: Language and Lunacy. Columbia University Press,
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†79 Electronic Signatures: A Review of the Exceptions to the Electronic Signatures in
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†80 ‘‘Establishment of an ICA Section on Notarial Records: Statement of
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†81 Eusman, Elmer. ‘‘Iron Gall Ink.’’ The Iron Corrosion Website. European
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†82 A Federal Records Management Glossary. National Archives and Records
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About the Author
Richard Pearce-Moses has worked as an archivist for morethan 20 years and has been a Certified Archivist since 1989. A
specialist in photographic archives, he authored a statewide
catalog of photographic collections in Texas and has regularly taught workshops on the administration of photographic
archives for the Society of American Archivists (SAA).
Pearce-Moses also has worked with local and state government records and collections of historical and personal
papers at the University of Texas, the Texas State Library andArchives, Arizona State University, and the Heard Museum,
Phoenix. Currently he is working at the Arizona State Libraryand Archives to establish programs to manage electronic
records and digital government information.
His service to the archival profession includes membership on the SAA Committee on Archival Information
Exchange, SAA liaison to the USMARC Advisory Board,chair of SAA’s Visual Materials Section, member of Council,
and 2005-2006 SAA president. He also has served on numerous national and international archival research projects.
Pearce-Moses has a bachelor’s degree in photojournalism and a master’s degree in American Studies from the
University of Texas at Austin, and a master’s degree inlibrary and information science from the University of
Illinois at Urbana-Champaign.