nyuuzyou/wikis huggingface dataset:
Eishi, Utamaki of the Takeya, kamuro Futaba and Midori, from the series New Year Fashions as Fresh as Young Leaves, 34.336

Utamaki of the Takeya, kamuro Futaba and Midori, from the series New Year Fashions as Fresh as Young Leaves (Wakana hatsu ishô)
「若那初衣装　竹屋哥巻　ふたは　みとり」
Chôbunsai Eishi (1756–1829)
Publisher: Nishimuraya Yohachi (Eijudô)
Edo period about 1795–96 (Kansei 7–8)
Other impressions: 21.4912
for more information see:
MFA Online Collections Database
== Summary == 
Analysis point	Image	Method 	Results
Pt 1 	 	XRF, EEM 	orpiment
Pt 2 	 	XRF, EEM, FORS	iron oxide yellow
Pt 3 	 	XRF, EEM 	iron oxide yellow
Pt 4 	 	XRF, EEM, FORS	indigo, orpiment
Pt 5 	 	XRF, EEM, FORS	cochineal
Pt 6 	 	XRF, EEM, FORS	indigo, iron oxide red
Pt 7 	 	XRF, EEM, FORS	cochineal
Pt 8 	 	XRF, EEM 	orpiment
Pt 9 	 	XRF, EEM, FORS	cochineal
Pt 10 	 	XRF 	mica
Note: The center of the circle is point of analysis.
Category:Chōbunsai Eishi (鳥文斎栄之) 1756–1829
Category:Indigo/Orpiment: Ukiyo-e colorant
Category:Iron Oxide Yellow: Ukiyo-e colorant
Category:Mica: Ukiyo-e colorant
Category:Orpiment: Ukiyo-e colorant
Category:Other Purples: Ukiyo-e colorant
Eizan, Kashiku of the Tsuruya, from the series Array of Beauties of the Pleasure Quarters, 11.17716

Kashiku of the Tsuruya, from the series Array of Beauties of the Pleasure Quarters (Seirô bijin soroe)
「風流美人揃　つる屋内　かしく」
Kikukawa Eizan (1787–1867)
Publisher: Moriya Jihei (Kinshindô)
Edo period about 1818–23 (Bunsei 1–6)
for more information see:
MFA Online Collections Database
== Summary == 
Analysis point	Image	Method	Results
Pt 1 	 	 	indigo
Pt 2 	 	 	indigo
Pt 3 	 	 	safflower
Pt 4 	 	 	turmeric
Pt 5 	 	 	iron oxide red, turmeric
Pt 6 	 	 	indigo, orpiment
Pt 7 	 	 	madder, safflower
Pt 8 	 	 	flavonoid, safflower
Note: The center of the circle is point of analysis.
Category:Kikukawa Eizan (菊川英山) 1787–1867
Category:Indigo: Ukiyo-e colorant
Category:Madder: Ukiyo-e colorant
Category:Safflower: Ukiyo-e colorant
Category:Turmeric: Ukiyo-e colorant
Category:Indigo/Orpiment: Ukiyo-e colorant
Category:Flavonoids: Ukiyo-e colorant
Category:Iron Oxide Red: Ukiyo-e colorant
Ektachrome

== Description ==
[Eastman Kodak, NY] A registered trademark for a color transparency sheet developed in 1946. Ektachrome® was an integral tripack color process that could be developed at home with specialized chemical kits. The three emulsion layers of the film contained minute oily globules with color couplers that reacted to form the colored dyes.
== Synonyms and Related Terms ==
Kodak Ektachrome 100D; Eastman Ektachrome 7239
==Resources and Citations==
* Kodak history: Website 
* Kodak Color reversal films: Ektahrome
* The Dictionary of Art, Grove's Dictionaries Inc., New York, 1996 Comment: "Photography"
Category:Materials database
Elastic Recoil Detection Analysis

== Description ==
Elastic Recoil Detection Analysis (ERDA) is an Ion Beam Analysis technique based on the elastic recoil at forward angles of nuclei lighter than the projectile. By using an external beam of helium ions one can determine hydrogen concentration depth profiles in gemstones like emeralds.
== Synonyms and related terms ==
ERDA
==Resources and Citations==
* Wikipedia: http://en.wikipedia.org/wiki/Elastic_recoil_detection
* T. Calligaro, J. Castaing, JC. Dran, B., Moignard, JC. Pivin, GVR Prasad, J. Salomon, P. Walter, ERDA with an external helium ion micro-beam: advantages and potential applications. Nuclear Instruments and Methods, B 181 (2001) 180-185.
Category:Materials database
Elastic collodion

== Description ==
A synthetic cellulose nitrate-based adhesive. Elastic collodion is made by dissolving the cellulose nitrate in an ether and ethanol mixture then plasticizing the polymer with Venice turpentine and castor oil (Thornton 1998).
== Synonyms and Related Terms ==
colodión elástico (Esp.);
==Resources and Citations==
* J.Thornton, "A Brief History and Review of the Early Practice and Materials of Gap-Filling in the West" JAIC 37: 3-22, 1998.
Category:Materials database
Elastic deformation

== Description ==
The reversible portion of a deformation that rebounds immediately when a load or stress is removed.
== Synonyms and Related Terms ==
elastische Verformung (Deut.); déformation élastique (Fr.);
==Resources and Citations==
* Theodore J. Reinhart, 'Glossary of Terms', Engineered Plastics, ASM International, 1988
Category:Materials database
Elastic gum

== Description ==
Common name for raw rubber prior to the 1800s when chemical compound names were standardized (Schur 1985). the unvulcanized material was also called caoutchouc and elastic bitumen.
== Synonyms and Related Terms ==
goma elástica (Esp.); rubber; caoutchouc; elastic bitumen; India rubber
== 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
Elastic limit

== Description ==
The maximum stress that can be applied to an elastomeric material without causing some permanent deformation.
== Synonyms and Related Terms ==
Elastizitätsgrenze (Deut.); limite élastique (Fr.);
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
Category:Materials database
Elasticity

== Description ==
The ability of a material to return immediately to its initial size and shape after removing an external deforming force, such as compression, bending, or stretching.
== Synonyms and Related Terms ==
Elastizität (Deut.); élasticité (Fr.); recovery; extensibility
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971
* Theodore J. Reinhart, 'Glossary of Terms', Engineered Plastics, ASM International, 1988
* Mary-Lou Florian, Dale Paul Kronkright, Ruth E. Norton, The Conservation of Artifacts Made from Plant Materials, The Getty Conservation Institute, Los Angeles, 1990
* Hoechst Celanese Corporation, Dictionary of Fiber & Textile Technology (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990
* Matt Roberts, Don Etherington, Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology, U.S. Government Printing Office, Washington DC, 1982
* The Dictionary of Paper, American Paper Institute, New York, Fourth Edition, 1980
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Elastin

== Description ==
A yellowish fibrous mass composed of elastomeric proteins that connect tissues in the skin. Elastin allows the skin to stretch then return to its original shape. It is contained in the dermis and provides support for ligaments, blood vessels, and collagen fibers.
== Other Properties ==
Insoluble in water, alcohol, dilute acids or alkalis. Partially digested by pepsin
==Resources and Citations==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Matt Roberts, Don Etherington, Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology, U.S. Government Printing Office, Washington DC, 1982
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Encyclopedia Britannica, http://www.britannica.com Comment: "Skin." Accessed 19 Aug. 2004 .
Category:Materials database
Elastomer

== Description ==
Originally coined in 1940, elastomer refers to a synthetic polymer with elastic properties similar to natural rubber. According to ASTM, an elastomer can recover its original size after repeated extensions to more than twice its initial length. Examples of elastomers are polybutadiene, styrene-butadiene rubber, polychloroprene (neoprene), nitrile rubber, butyl rubber, polysulfide rubber (Thiokol), polyisoprene, ethylene propylene terpolymer (EDPM), silicone rubber, and polyurethane rubber.
== Synonyms and Related Terms ==
elastómero (Esp.); élastomère (Fr.); elastomero (It.); elastómero (Port.); synthetic rubber;
== Resources and Citations ==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993 Comment: ..stretched to at least twice its original length..
* Hoechst Celanese Corporation, Dictionary of Fiber & Textile Technology (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Pam Hatchfield, Pollutants in the Museum Environment, Archetype Press, London, 2002
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996 Comment: ..recovery after repeated stretching to three times its original length
* Corrosion Source Glossary at http://www.corrosionsource.com/handbook/glossary/e_glos.htm gives 'at least twice its original length'.
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Theodore J. Reinhart, 'Glossary of Terms', Engineered Plastics, ASM International, 1988
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Elastomeric fiber

== Description ==
Synthetic elastomeric fibers quickly replaced natural rubber fibers when they were first commercially produced in the 1930s. The synthetic elastomeric fibers had superior elastic properties and greater durability. In 1959, spandex was introduced by DuPont (Lycra®) and in 1970, anidex was introduced by Rohm and Haas (ANIM/8) but was later discontinued. Elastomeric fibers are used in fabrics to produce lingerie, swimsuits, hosiery, and athletic apparel.
== Synonyms and Related Terms ==
elastomeric fibre; elastomeric yarn; elastic fiber; stretch fiber; stretch yarn; spandex; anidex; Lycra®; Lastex; fibras de elastómero (Esp.); elastomeren (spandexgarens) Verene, Sarlane, Spanzelle (Ned)
== Comparisons ==
== Resources and Citations ==
* Hoechst Celanese Corporation, Dictionary of Fiber & Textile Technology (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990
* Rosalie Rosso King, Textile Identification, Conservation, and Preservation, Noyes Publications, Park Ridge, NJ, 1985
* G.Cook, Handbook of Textile Fibres:II. Man-made Fibres, 5th edition, Merrow Publishing Co., Durham, England, 1984.
* Marjory L. Joseph, Introductory Textile Science, Holt, Rinehart and Winston, Fort Worth, TX, 1986
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
Category:Materials database
Elaterite

== Description ==
A naturally occurring, dark brown, elastic asphalt that is slightly thicker than tar. Elaterite was used in the 19th century for caulking and roofing.
== Synonyms and Related Terms ==
elastic mineral pitch; elastic bitumen; mineral caoutchouc
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 359
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
Category:Materials database
Elderberry

== Description ==
A small purple berry from a shrub, Sambucus canadensis, also known as the common American elderberry. The smooth green stems from the elderberry bush were used to make an ancient musical instrument known as the sambuca. They are also used for whittling whistles. The ripe berries were used for ink, dyes, food, wine, and home remedies. Alum was added to make the color insoluble.
== Synonyms and Related Terms ==
common American elderberry (Sambucus canadensis); hyld (Dan.); Holunder (Deut.); sureau (Fr.); vlier (Ned.); hyll (Nor.); bez (Pol.); fläder (Sven.); saúco (Esp.); sweet elder; sambuca; bore-wood
==Physical and Chemical Properties==
* Shrub heights to 8 m 
* Flowers= small white in dense flat-topped clusters 
* Fruit=clusters of purple-black berries 
==Resources and Citations==
* R.J. Adrosko, Natural Dyes in the United States, Smithsonian Institution Press, Washington, DC, 1968
* Encyclopedia Britannica, http://www.britannica.com Comment: "Elder." Accessed 19 Aug. 2004 .
* Virginia Tech Dendrology website at www.fw.vt.edu/dendro/dendrology/main.htm (accessed Oct. 3, 2005)
* Wikipedia: http://en.wikipedia.org/wiki/Elderberry (Accessed Oct. 3, 2005)
* 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
Electric arc

== Description ==
An electrical discharge resulting in a current flow through a normally nonconductive media such as air. An eletric arc between two conductive electrodes produces high temperatures and bright light. Electric arcs are used for arc brazing, arc welding, and arc lamps. Low pressure electric arc lamps are used for fluorescent tubes, mercury and sodium street lamps, camera flash lamps, plasma displays, and neon signs.
== Synonyms and Related Terms ==
electrical arc; electric arcs; electric-arc (Br.); voltaic arc (archaic)
==Resources and Citations==
* Art and Architecture Thesaurus Online, https://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Electric candle

== Description ==
An arc light used in the 19th century. Electric candle lights used a pair of carbon rods separated by an insulating material to produce an electric arc (Bucher 1996).
== Synonyms and Related Terms ==
lampe à arc (Fr.); Jablochkoff candles
==Resources and Citations==
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
Category:Materials database
Electric current

== Description ==
A measure of the electric charge passing through a metal wire. Electric current is usually given in the units of amperes. One ampere is the flow of one coulomb of electric charge per second. High frequency electric currents has been used to kill wood-boring insects on non-metal containing objects. Low frequency electric currents (2000-3000 volts, 0.5 milliamps) has been used to keep birds from roosting on monuments.
==Resources and Citations==
* G.Caneva, M.P.Nugari, O.Salvadori, Biology in the Conservation of Works of Art, ICCROM, Rome, 1991
* Encyclopedia Britannica, http://www.britannica.com Comment: "electric current" [Accessed April 9, 2002]
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Electric lamp

== Description ==
A device that produces light from an electric current. Examples are arc lamp, fluorescent lamp, and incandescent lamp.
== Synonyms and Related Terms ==
lightbulb; light bulb; electric light; arc lamp; fluorescent lamp; incandescent lamp; elektrische Lampe (Deut.); lampe électrique (Fr.); lâmpada eléctrica (Port.)
==Resources and Citations==
* T.Brill, Light: Its Interaction with Art and Antiquities. Plenum Press, New York, 1980.
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Electric tape

==Description==
A type of pressure-sensitive tape used to insulate electrical wires and other materials that conduct electricity. It can be made of many plastics, but polyvinyl chloride (PVC) is most popular, as it stretches well and gives an effective and long lasting insulation. Electrical tape for class H insulation is made of fiberglass cloth.
== Synonyms and Related Terms ==
friction tape; chatterton (Fr.); ruban isolant (Fr.)
Category:Materials database
Electrical discharge lamp

== Description ==
A type of lighting used since the begining of the 20th century in which a tube filled with an inert gas carrier (neon, argon, helium, or mercury) is excited by a high voltage arc. The arc produces a discharge which cause phosphors in the lamp to fluoresce. Neon gas glows red-orange, while mercury and argon glow blue and helium glows yellow. The difference between cold cathode lamps and fluorescent lamps is that the filament (cathode) in the fluorescent lamp is hot. Neon lamps, invented by Georges Claude about 1910, are small diameter cold cathode tubes filled with neon gas.
== Synonyms and Related Terms ==
vapor lamp; vapour lamp; cold cathode; neon lamp; neon light; Leuchtstoffröhre (Deut.)
==Resources and Citations==
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Encyclopedia Britannica, http://www.britannica.com Comment: "Electric Discharge Lamp." Accessed 19 Aug. 2004 .
Category:Materials database
Electrochemical corrosion

== Description ==
Metal corrosion that occurs due to electron transfer between two substances of different electromotive activity. Electrochemical corrosion results in the dissolution of metal to form soluble ions at one node and the deposition of insoluble compounds, such as carbonates at the other. An electrolyte solution must be present for the system to be active. Thus, most electrochemical corrosion occurs in buried or marine metals.
== Synonyms and Related Terms ==
galvanic corrosion; corrosion électrochimique (Fr.); Elektrochemische Korrosion (Deut.); corrosión electroquímica (Esp.); electrochemische corrosie (Ned.); corrosão electroquímica (Port.)
==Resources and Citations==
* David C. Scott, Metallography and Microstructure of Ancient and Historic Metals, The Getty Conservation Institute, Los Angeles, 1991
* Encyclopedia Britannica, http://www.britannica.com Comment: Materials Testing." Accessed 19 Aug. 2004.
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
Category:Materials database
Electrolysis

== Description ==
An electrochemical process caused when an electric current is passed between two electrodes in an aqueous solution. Water and any inorganic compounds in the solution will dissociate to form positive and negative ions that are then attracted to the electrodes of opposite charge. Any metallic ions in the solution will deposit as a coating on the electrode (see electroplating).
== Synonyms and Related Terms ==
électrolyse (Fr.); Elektrolyse (Deut.); electrólisis (Esp.); electrolyse (Ned.); electrólise (Port.)
==Resources and Citations==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* George Savage, Art and Antique Restorer's Handbook, Rockliff Publishing Corp, London, 1954
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Encyclopedia Britannica, http://www.britannica.com Comment: "Electrolysis." Accessed 19 Aug. 2004 .
* Conservation termlist at www.hants.org.uk/museums
Category:Materials database
Electrolyte

== Description ==
An ionic substance that can conduct electricity. Most often active when dissolved in water, examples of electrolytes include acids (sulfuric acid), bases (sodium hydroxide), and salts (sodium chloride). Electrolytes must be present for current transfer in electrochemical reactions such as electrolysis and electroplating.
==Resources and Citations==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Encyclopedia Britannica, http://www.britannica.com Comment: "Electrolyte." Accessed 19 Aug. 2004 .
Category:Materials database
Electromagnetic radiation

== Description ==
The entire spectrum of radiant energy or light. Electromagnetic radiation travels though space at the speed of light in the form of photons. Each photon is characterized by its specific frequency and wavelength. The highest energy photons have the shortest wavelengths. Some groups of electromagnetic radiation are (from high energy to low energy): cosmic rays, gamma rays, x-rays, ultraviolet radiation, visible radiation, infrared radiation, microwaves, and radio waves. The effects of radiation are measured in terms of its quality (wavelength distribution), quantity (intensity or energy) and duration (time).
== Synonyms and Related Terms ==
electromagnetic spectrum; EMS; electromagnetic energy; electromagnetic waves; radiation; light; elektromagnetisk stråling (Dan., Nor.); Elektromagnetische Wellen (Deut.); radiación electromagnética (Esp.); rayonnement électromagnétique (Fr.); elektromagnetische straling (Ned.); Radiação electromagnética (Port.); elektromagnetisk strålning (Sven.)
== Resources and Citations ==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Encyclopedia Britannica, http://www.britannica.com Comment: "Electromagnetic Radiation." (Accessed 19 Aug. 2004).
* Thomas B. Brill, Light Its Interaction with Art and Antiquities, Plenum Press, New York City, 1980
* Wikipedia: http://en.wikipedia.org/wiki/Electromagnetic_radiation (Accessed Sept. 20, 2005)
* 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
Electron capture detector

== Description ==
A type of detector used in gas chromatographs. The electron capture detector (or ECD) contains a radioactive Nickel (63Ni) plate that emits a cloud of beta particles (electrons). Electronegative compounds, such as halogenated materials, are ionized by the electron cloud. Electrodes measure the ionization levels in the chamber. ECD detectors are extremely sensitive and can measure part per trillion levels of many chlorinated and fluorinated compounds. It is most often used in environmental analysis to detect pesticides and herbicides.
== Synonyms and Related Terms ==
ECD; détecteur par capture d'électrons (Fr.); Elektroneneinfang Detektor (Deut.)
==Resources and Citations==
* SRI at http://www.srigc.com/catalog/ecddetector.htm
* Varian at http://www.varianinc.com/cgi-bin/nav?varinc/docs/products/chrom/gc/gcelectron&cid=635734
Category:Materials database
Electron diffraction

== Description ==
An image is formed in a transmission electron microscope (TEM) by electron diffraction. First observed in 1927 by G.P.Thomson, L.H. Germer, and C.J. Davisson, electron diffraction is used to study the molecular structure of materials. When a directed beam of electrons impinges on a crystalline material, the electrons are diffracted in a geometric pattern (diffraction pattern) that corresponds to the spacings in its structure.
== Synonyms and Related Terms ==
Elektronenbeugung (Deut.); diffraction électronique (Fr.);
==Resources and Citations==
* Walter C. McCrone, John Gustave Delly, The Particle Atlas, W. McCrone Associates, Chicago, IV, 1972
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Encyclopedia Britannica, http://www.britannica.com Comment: "Electron Diffraction." Accessed 19 Aug. 2004 .
* Art and Architecture Thesaurus Online, https://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database