nyuuzyou/wikis huggingface dataset:
Archival

== Description ==
In conservation, the term archival is used to indicate that a material, usually a commercial product, is chemically stable and will not produce harmful degradation products.
== Synonyms and Related Terms ==
archival-quality
==Resources and Citations==
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* A Glossary of Paper Conservation Terms, Margaret Ellis (ed.), Conservation Center of the Institute of Fine Arts, New York City, 1998
* Matte Paint: Its history and technology, analysis, properties and conservation treatment, Eric Hansen, Sue Walston, Mitchell Bishop (ed.), J. Paul Getty Trust, Los Angeles, Vol. 30 of AATA, 1993
* Pam Hatchfield, Pollutants in the Museum Environment, Archetype Press, London, 2002
* S. Rempel, 'Zeolite Molecular Traps and Their Use in Preventative Conservation', WAAC , Volume 18, No.1, 1996
Category:Materials database
Archival Aids tape

== Description ==
[Ademco] A trademark for a paper backed tape with a butyl acrylate adhesive. Archival Aids tape was introduced in 1970. As of 2022, no internet site was found.
== Synonyms and Related Terms ==
Archival Aids Document repair tape
==Resources and Citations==
* Archival Aids: Website (not active in 2022)
* Pam Hatchfield, Pollutants in the Museum Environment, Archetype Press, London, 2002
* Jane Down, Maureen MacDonald, Jean Te'treault, Scott Williams, Adhesive testing at the Canadian Conservation Institute-An evaluation of selected poly(vinyl acetate) and acrylic adhesives., Studies in Conservation, 41, 19-44, 1996
Category:Materials database
Archival board

== Description ==
An acid-free bristol board with good aging properties. Archival boards are generally composed of at least 94% alpha cellulose and are buffered with 3% calcium carbonate. In 1980, the Library of Congress stipulated that archival paperboard products be sulfur-free, lignin-free, alkaline pulped and contain an alkaline reserve of 3-5%.
== Synonyms and Related Terms ==
museum board; museum quality board; rag board; conservation board; chemical wood pulp board
== Conservation Risks ==
Links to Oddy Test results posted on AIC Wiki Materials Database Pages for individual materials below
° Australian Paper Archival folder board (white) Tested in 2006
° Archival folder board (white) Tested in 2006
== Resources and Citations ==
* Book and Paper Group, Paper Conservation Catalog, AIC, 1984, 1989
* A Glossary of Paper Conservation Terms, Margaret Ellis (ed.), Conservation Center of the Institute of Fine Arts, New York City, 1998
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials databaseCategory:MWG
Archival corrugated board

== Description ==
An acid- and lignin-free buffered cardboard most often sold in light blue or gray colors, but also available in tan and white. Archival corrugated board is typically buffered with 3% calcium carbonate that provides a pH of 7.5-9.5. A water resistant, modified starch adhesive is used for corrugating. Fluting size is designated by a letter (A-F) that refers to the number of folds per foot.
== Synonyms and Related Terms ==
acid-free corrugated board; blueboard; Blue board; museum board; conservation board; archival backing board; 
Related product names: Permec®; PermaDur® Archival Corrugated board; Bi-Corr®; Lineco Archival Backer Board; Corrugated E-flute
== Applications ==
* Box-making, inserts, dividers, backings and supports.
* Lining drawers and shelves
* Picture frame backing boards
== Collection Risks ==
Links to Oddy Test results posted on AIC Wiki Materials Database Pages for individual materials below
° ProLong 500 year blue/grey archival corrugated board Tested in 2003
° Archival (grey, blue/white) corrugated board Tested in 2010
° 500 YearTM corrugated (blue/grey) board Tested in 2002
° Archival corrugated (blue/grey) board tested 2006
° Archival Corrugated Board, blue/grey, double wall Tested 2012
° Archival Corrugated Board, blue/grey, single wall Tested in 2016
° Blueboard Tested in 2016
== Working Properties ==
Like all corrugated products, blueboard is stronger in one direction. This can be mitigated by cross-lamination sheets (PACCIN).
== Forms/Sizes ==
* Available in pre-cut sheets is sizes ranging from 8” x 10” up to 55” x 120”. Larger sizes (40" x 60" and up) requires trucking. 
* Thicknesses range from: single-wall E-flute 1/16”, single-wall B-flute 1/8”, double-wall BB-flute ¼”.
== Resources and Citations ==
* Rachael Perkins Arenstein, Lisa Goldberg, and Eugenie Milroy, ‘Support and Rehousing for Collection Storage’ In ‘Preventive Conservation: Collection Storage’ Lisa Elkin and Christopher A. Norris (eds.), Society for the Preservation of Natural History Collections, New York. 2019. 
* Preparation, Art Handling, Collections Care Information Network (PACCIN)
* A Glossary of Paper Conservation Terms, Margaret Ellis (ed.), Conservation Center of the Institute of Fine Arts, New York City, 1998
* SPNCH at www.spnch.org/concom/supplies_cdn.htm (Accessed 3/17/04)
Category:Materials database Category:MWG Category:PACCINCategory: Board/Box/Tube, Cellulose
Archival paper

== Description ==
An acid-free paper with good aging properties. The ANSI Z39 USA Permanent Paper Standard specifies that permanent machine made papers be composed of rag fibers or chemical wood pulp with a pH of 7.5 or greater and an alkaline reserve. 
See acid-free paper.
== Additional Information ==
Links to Oddy Test results posted on AIC Wiki Materials Database Pages for individual materials below
° 500 year Archival photocopy paper Tested in 2006
° 500 year Archival photocopy paper Tested in 2006
==Resources and Citations==
* Book and Paper Group, Book and Paper Group, Paper Conservation Catalog, AIC, 1984, 1989
* Silvie Turner, Silvie Turner, Which Paper?, Design Press, New York, 1991
Category:Materials database
Archivist's Pen

== Description ==
[Process Materials Corp., NJ] A brand name for a marking pen containing a pH indicator dye. The Archivist's Pen contains bromcresol green indicator solution. When a small dot of ink is applied to a dampened paper, it will produce a color that is an approximate indication of its acidity or alkalinity. A pH greater than 5.2 gives a blue color while a pH of about 4.5 is green and more acidic levels (pH less than 3.5) are yellow. The dye residue leaves a permanent stain on the paper and should not be used on a work of art. However, it may be useful for matboards, lining paper and hinges (King et al 1970).
==Resources and Citations==
* J. Miller & E. McCrady, "Comparison of pH Pens on the Market" Alkaline Paper Advocat Vol. 3, No. 5, Nov. 1990.Link 
* A.King, A.Pelikan, W.Falconer, "The Use of the Archivist's Pen and Universal pH Solution for Estimating the Surface pH of Paper" Studies in Conservation, 15:63-64, 1970.
* Marjorie Shelley, The Care and Handling of Art Objects, The Metropolitan Museum, New York, 1987
Category:Materials database
Ardil

== Description ==
[ICI, England] A brand name for a type of regenerated protein fibers made from ground nuts. In 1935, Astbury and Chibnall suggested that vegetable protein could be dissolved in urea then the solution extruded through spinnerets into coagulating baths (Cook 1984). Groundnuts, such as peanuts or Monkey nuts, were used for the protein. The process was developed by ICI (Britain) and Ardil was commercially produced from 1951 to 1957. Groundnut protein fibers were very similar in characteristics to wool. They were primarily used in blended fabrics with wool, cotton, and rayon. Ardil blends with wool were used for sweaters, blankets, carpets, and felts. Ardil blends with cotton or rayon were used for sport coats, dresses, shirts, and carpets.
== Synonyms and Related Terms ==
groundnut protein fiber; fibras proteínicas de cacahuete (Esp.)
== Risks ==
* Nonflammable. 
* Biodegradable.
== Physical and Chemical Properties ==
* Resistant to acids and most organic solvents. 
* Degraded by alkalis. 
* Fiber is smooth, slightly striated. 
* Cross section is circular. 
* Tenacity = 0.7-0.9 g/denier; 
* Elongation = 40-60% (dry); 80 % (wet); 
* Moisture regain = 12-15%.
* Density = 1.31 g/ml
* Refractive Index = 1.53
==Resources and Citations==
* Joan Kiplinger 'Vintage Fabrics' at Fabrics.net
* J.Gordon Cook, Handbook of Textile Fibres:II Man-made Fibres, Merrow Publishing Co. , Durham, England
* Website: www.fabrics.net
* Winchester School of Art at http://www.wsa.soton.ac.uk/textile-conservation-centre/research-projects/ardil.asp - produced at Ardeer in Scotland from 1938-1946 then again from 1951-1957.
Category:Materials database
Arenga fiber

== Description ==
A stiff, strong fiber obtained from the leaves of the aren palm tree, Arenga saccharifera, native to Indonesia. These coarse fibers resemble horse hair in texture and are used in brushes and brooms.
== Synonyms and Related Terms ==
arenga fibre; ejoo; eju; ejok; iju; gomatu; gomuti; gumati; gormito; sago palm
== Physical and Chemical Properties ==
Burnt fiber produces about 1% gray ash.
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 123
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
* F. Kidd, Brushmaking Materials, Bristish Brush Manufacturers, London, 1957
Category:Materials database
Argali sheep

== Description ==
A wild mountain sheep, Ovis ammon, native to the highlands of central Asia. Argali sheep produce a fine hairy wool. The sheep are considered endangered due to habitat loss and hunting.
== Synonyms and Related Terms ==
Ovis ammon; argali (Esp.); argal; aoudad; Barbary sheep; mountain sheep; Marco Polo sheep, Pamir argali;;
==Resources and Citations==
* Rosalie Rosso King, Textile Identification, Conservation, and Preservation, Noyes Publications, Park Ridge, NJ, 1985
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Wikipedia: http://en.wikipedia.org/wiki/Argali (Accessed Mar. 20, 2006)
Category:Materials database
Argentine

== Description ==
A descriptive term referring to any silvery substance. Argentine is most often used to refer to the silvery fish scales used to make imitation pearls.
==Resources and Citations==
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Argentine metal

== Description ==
A silver-like metal alloy that is composed of 85.5% tin and 14.5% antimony. The hard, shiny metal was easy to cast. Argentine alloy was used for casting statuettes and small ornaments.
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 425
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Argentite

== Description ==
A silver sulfide mineral that is the most abundant ore of silver. Argentite is mined in the U.S. (Nevada, Colorado, Montana), Mexico, Chile, Germany (Saxony), and Canada. Argentite is an opaque dark gray or black mineral with a lustrous metallic surface. It can be cut like wax with a steel knife. Argentite can also be found as a corrosion product on silver.
== Synonyms and Related Terms ==
argentite (Fr., Port.); argentita (Esp.); Argentit (Deut.); argentiet (Ned.)
== Physical and Chemical Properties ==
* Soluble in nitric acid. 
* Crystallizes in cubes, octahedrons, dodecahedrons, and aggregates. 
* Luster = metallic. 
* Streak = gray.
Composition 	Ag2S
Mohs Hardness	2.0 - 2.5
Density 	7.2-7.4 g/ml
==Resources and Citations==
* Mindat.org: argentite
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 67
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
Category:Materials database
Argentum

== Description ==
Common name for silver prior to the 1800s when chemical compound names were standardized (Schur 1985). The term is Latin and accounts for the use of the Ag as a chemical symbol for silver.
== Synonyms and Related Terms ==
silver
==Resources and Citations==
* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
Category:Materials database
Argil

== Description ==
A fine, white clay used by potters. Prior to the 1800s, term argil refer to all aluminum-containing clays, but was later standardized as alumine (Schur 1985). The name argil is still refers to a fine quality potter's clay.
== Synonyms and Related Terms ==
argilla clay; argilaceous earth; alumine; argilla (Lat.); kaolin; potter's clay; kaolin (Fr.);arcilla (Esp.); argila (Port.); Kaolin (Deut.)
==Resources and Citations==
* Thomas Gregory, The Condensed Chemical Dictionary, Reinhold Publishing, New York, 3rd ed., 1942
* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Argillaceous limestone

== Description ==
A limestone that contains a significant amount of clay. Argillaceous limestone is used in cement manufacturing.
== Synonyms and Related Terms ==
pelitic; cement rock; marne (Fr.); caliza arcillosa (Esp.); calcário argiloso (Port.); Tonhaltiger Kalkstein; Mergel (Deut.); pelitische kalksteen (Ned.)
==Resources and Citations==
* Thomas Gregory, The Condensed Chemical Dictionary, Reinhold Publishing, New York, 3rd ed., 1942
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Argillite

== Description ==
A dense, fine-grain sedimentary rock that is an intermediate between shale and slate. Argillite is composed of clay and aluminum silicate. It can be found in white, gray, and red colors. Some varieties split into slate-like sheets. Argillite has been used for sinks, counter tops, roofing, and walkways. Argillite is also known as a traditional carving material used by the Haidas, native Americans that inhabit the Queen Charlotte Islands in British Columbia. The stone is easily carved when moist, but brittle when dry.
== Synonyms and Related Terms ==
argillyte; argellite; argillaceous slate;argilita (Esp.); argilito (Port.); argilliet (Ned.)
==Resources and Citations==
* Olympus Microscopy Resource Center at http://www.olympusmicro.com/galleries/polarizedlight/pages/ferruginousargillitesmall.html (Accessed Sept. 17, 2005)
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996 Comment: argillyte
* Anne Grimmer, Glossary of Building Stone Terms, A Glossary of Historic Masonry Deterioration Problems and Preservation Treatments, National Park Service, Washington DC, 1984 Comment: argellite
* Caring for your Collections, Arthur W Schulz (ed.), Harry N. Abrams, Inc. , New York, 1992
* Robert Fournier, Illustrated Dictionary of Practical Pottery, Chilton Book Company, Radnor, PA, 1992
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Argol

== Description ==
The sediment obtained from wine. Argol is composed of potassium bitartrate with about 6-12% calcium tartrate. Its color, either reddish brown or whitish, is due to the color of the grapes. Argol crystallizes out from wine when it is refrigerated and also collects on the edges of the vessel as the wine evaporates. It was used as a mordant in textile dyeing. In the 16th and 17th century, argol was used in combination with alum and salt as a solder flux.
== Synonyms and Related Terms ==
argal; lees of wine; lees; tartar; cream of tartar
== Physical and Chemical Properties ==
Soluble in water, ethanol.
== Sources Checked for Data in Record ==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 283
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
* John and Margaret Cannon, Dye Plants and Dyeing, Herbert Press, London, 1994
Category:Materials database
Argon

== Description ==
An inert, colorless, odorless, gaseous element. Argon has an abundance of 0.935% in the earth's atmosphere. It was discovered in 1894 by Lord Rayleigh and Sir William Ramsay. Argon is inert but will form compounds with highly electronegative elements such as oxygen and fluorine. It is used as a filler in incandescent lightbulbs and neon-type bulbs where it produces a purple fluorescence. Argon is also used in some lasers.
== Synonyms and Related Terms ==
Ar; argo (It.); argônio (Port. Brazil); árgon (Port.); argón (Esp.); Argon (Ces., Dan., Deut., Fr., It., Ned., Pol., Slov., Sven.)
== Risks ==
* Can act as an asphyxiant by displacing air. 
* Airgas: SDS
== Physical and Chemical Properties ==
Emits purple light when an electric current is passed through.
Composition 	Ar (atomic no. 18)
CAS 	7440-37-1
Melting Point 	-189.3 C
Molecular Weight	atomic wt = 39.948
Boiling Point 	-185.7 C
==Resources and Citations==
* Web Elements: Website
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* Chemical & Engineering News, American Chemical Society, Washington DC, 81 (36) , Sept. 8, 2003
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983
* Wikipedia: http://en.wikipedia.org/wiki/Argon (Accessed Mar. 20, 2006) -for non-English terms
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Arkon P-90

== Description ==
[Arakawa Chemical, Japan] A brand name for a low molecular weight resin developed for use as a tackifier. Arkon P-90 is a saturated alicyclic hydrocarbon with an average molecular weight of 630. It forms a colorless, high gloss film. It is resistant to weathering and heat but does oxidize and become less soluble with time (van Vooren 1998).
== Physical and Chemical Properties ==
* Soluble in petroleum hydrocarbons and turpentine. Insoluble in water, ethanol, acetone.
* Softening point = 90 C
Density 	0.991
Molecular Weight	Tg =35.6 C
Refractive Index	1.529
==Resources and Citations==
* Arakawa Chemical: Website (select Adhesives from PRODUCT list)
* C.van Vooren, "Recently Introduced Low Molecular Weight Varnishes: Arkon P-90" Painting Conservation Catalog, Varnishes and Surface Coatings, AIC, p.117, 1998.
* Paintings Specialty Group, Painting Conservation Catalog, Wendy Samet (ed.), AIC, Washington, DC, 1998 Comment: C.van Vooren, "Recently Introduced Low Molecular Weight Varnishes: Arkon P-90"
* Gordon Hanlon, contributed information, 1998
* Teri Hensick, contributed information, 1998
* Conservation Support Systems, Catalog, 1997
Category:Materials database
Arkose

== Description ==
A coarse-grain feldspathic sandstone. Arkose is composed of quartz, feldspar, calcite, and mica and is produced from the disintegration of granite. It is an important type of sediment as it tends to contain a significant number of fossils. In Australia, the world's largest natural monolith, Ayers Rock, is formed by massive deposits of arkose. Arkosic sandstone is used as a dimension stone in building construction.
== Synonyms and Related Terms ==
Arkosic sandstone; arkose (Fr.); arcosa (Esp.); arcose (Port.); Arkose (Deut.); arkose (Ned.)
== Physical and Chemical Properties ==
Arkose effervesces slightly with a drop of dilute hydrochloric acid
==Resources and Citations==
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Anne Grimmer, Glossary of Building Stone Terms, A Glossary of Historic Masonry Deterioration Problems and Preservation Treatments, National Park Service, Washington DC, 1984
* Olympus Microscopy Resource Center at http://www.olympusmicro.com/galleries/polarizedlight/pages/arkosesmall.html (Accessed Sept. 17, 2005)
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
Category:Materials database
Armadillo

== Description ==
A hard-shell covered mammal of the family Dasypodidae native to Central and South America. Armadillo shells are made of overlapping, bony plates. A related species, quirqincho, has similar shells.
== Synonyms and Related Terms ==
armadillo shell; quirqincho
==Additional Images==
File:Armadillo_Mus.Nat.Hist_Smith.jpg|thumb|Nine-banded armadillo 
==Resources and Citations==
* Encyclopedia Britannica, http://www.britannica.com Comment: "armadillo." Accessed 25 Jan. 2005.
* Wikipedia: http://en.wikipedia.org/wiki/Armadillo
Category:Materials database
Armeen

== Description ==
[Akzo Nobel Surface Chemistry] A brand name for a series of fatty acid amines. Armeen amine products are cationic surfactants, dispersing agents, emulsifiers, and corrosion inhibitors. One type, Armeen CD, is made from coconut oil and has been used as one component in a gelled solvent cleaning technique (Conservation Materials Ltd. catalog, 1998).
== Synonyms and Related Terms ==
Armeen CD
== Risks ==
* Caustic. 
* Skin contact can cause irritation and corrosion.
* AkzoNobel: Armeen D SDS]
==Resources and Citations==
* ChemPoint: Armeen
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 56
* Conservation Materials Ltd., Catalog
* Teri Hensick, contributed information, 1998
Category:Materials database