nyuuzyou/wikis huggingface dataset:
Siderite

== Description ==
1) A yellowish-brown iron ore composed of iron carbonate. Siderite, also called chalybite, is mined in England, Austria, Czech Republic, France, Italy, Greenland, Australia, Brazil, Bolivia, and the U.S. It has a specific gravity of 3.83-3.88 along with an uneven fracture, pearly luster, and pale yellow streak. 
2) A metallic meteorite composed primarily of iron and nickel.
== Synonyms and Related Terms ==
chalybite; spathic iron ore; siderita (Esp.); sidérite (Fr.); siderite (Port.); Siderit (Deut.); sideriet (Ned.)
[[[SliderGallery rightalign|Siderite, PMA.TIF~FTIR (PMA)|Sideriteitaly1.jpg~Raman (U of Parma)]]]
==Physical and Chemical Properties==
* Hexagonal crystal system. 
* Perfect cleavage in three directions forming a rhobohedron. 
* Fracture = uneven. 
* Streak = pale yellow. 
* Luster = vitreous to dull.
Composition 	FeCO3
Mohs Hardness	(1) 3.5 - 4.0
Density 	3.8-3.9 g/ml
==Resources and Citations==
* Mineralogy Database: Siderite
* Encyclopedia Britannica, http://www.britannica.com Comment: "siderite." Accessed 9 Dec. 2004.
* C.W.Chesterman, K.E.Lowe, Audubon Society Field Guide to North American Rocks and Minerals, Alfred A. Knopf, New York, 1979
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 421
* 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
* 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
Sienna

== Description ==
A natural, yellowish brown variety of ocher named for the south Italian city of Siena that produced fine grades of the pigment. Raw sienna contains at least 50% hydrated ferric oxide (goethite) mixed with alumina, clay, and some manganese dioxide. It produces a permanent, transparent paint that is often used as a glaze. Burnt sienna's warm reddish color is obtained by burning the raw material.
== Synonyms and Related Terms ==
raw sienna; burnt sienna; terre de Sienne (Fr.); terra di Siena (It.); siena (Port.)
==Resources and Citations==
* R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 557
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Sierra Leone copal

== Description ==
[[[SliderGallery rightalign|MFA- Copal, Sierra Leone.jpg~FTIR]]]
A medium-hard variety of copal resin obtained from the Copaifera guibourtiana tree native to the British colony of Sierra Leone in Africa. Sierra Leone copal is a pale yellow uniform resin that has been used in varnishes.
== Synonyms and Related Terms ==
Copaifera guibourtiana; copal de Sierra Leona (Esp.)
== Risks ==
* Combustible, burning with a bright flame, dense smoke, and strong smell.
==Physical and Chemical Properties==
* Slightly soluble in acetone, amyl alcohol, ethanol, benzene, ether, turpentine. 
* Saponification number = 146-150
* Acid number = 109-114. 
* Most copals fluoresce white under short-wave UV light.
* Melting Point = 130-200 C
==Resources and Citations==
* R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966 Comment: gives trees as Copaifera guibourtiana
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
* "Copal: An Immature and Controversial Resin" at www.emporia.edu/earthsci/amber/copal.htm - gives tree as Copaifera guibourthiana
Category:Materials database
Sierra white granite

== Description ==
A fine-grain white granite with gray and black grains quarried near Raymond, California.
== Synonyms and Related Terms ==
Sierra Nevada white granite
==Physical and Chemical Properties==
* Average Bulk Density (pcf) 166.7
* Average Absorption(%) 0.31 
* Average Compressive Strength (psi) 25,400
* Average Modulus of Rupture (psi) 1,955
==Resources and Citations==
* Website: http://www.coldspringgranite.com/granitecolors/SierraWhite.html (accessed Jan 2005)
* Website: http://www.findstone.com/daniel3.htm (accessed Jan 2005)
Category:Materials database
Sig

== Description ==
Common name for urine. Urine, primarily composed of urea, was sometimes used in dyeing and tanning. Sig water was originally the name for a solution of stale urine. Now the term is used for a solution of soda ash, borax, or ammonia use to prepare the surface of leather for dyeing.
== Synonyms and Related Terms ==
sig water; urine
==Resources and Citations==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* 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
* Matt Roberts, Don Etherington, Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology, U.S. Government Printing Office, Washington DC, 1982
Category:Materials database
Sil

== Description ==
A Roman name for yellow ocher (Mayer 1969). The Attic sil mentioned by Pliny was a fine grade of yellow ocher.
== Synonyms and Related Terms ==
yellow ocher; Attic sil
==Resources and Citations==
* R. Mayer, The Artist's Handbook of Materials and Techniques, Viking Press, New York, 1981
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
Category:Materials database
Silane

== Description ==
A gas with a repulsive odor. Silane gas (SiH4) is used to the manufacture of semiconductors and in the manufacture of amorphous silica. The name silane is also used for a series of silicon hydride compounds, analogous to paraffin hydrocarbons, and having the general formula (Si)n(H2)n+2. Silanes are inherently unstable but have the unique ability to bind organic polymers to inorganic substrates. They have been used in the consolidation of masonry, adobe, and stone.
== Synonyms and Related Terms ==
silicon tetrahydride; silicane; monosilane; silano (Esp.); silane (Fr.); silano (It.); silano (Port.)
== Risks ==
Dangerous fire risk; ignites spontaneously. Liquid can cause frostbite. Toxic by inhalation. 
Airgas: SDS
== Physical and Chemical Properties ==
Decomposes in water and potassium hydroxide solutions. Insoluble in ethanol, benzene, ether, chloroform
Composition 	SiH4
CAS 	7803-62-5
Melting Point 	-200 C
Molecular Weight	mol. wt. = 32.1
Boiling Point 	-112 C
== Resources and Citations ==
* 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 Comment: entry 8623
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 718
Category:Materials database
Silastic

== Description ==
[Dow Corning] A registered trademark for a family of RTV silicone rubbers. Silastic® elastomers are two-part systems that cure at room temperature. This family of rubbers have a wide serviceable temperature range from -73 to 260 C. The curing time can vary from 20 minutes to 48 hours depending on the product. Silastic® elastomers have been used for mold making because they capture detail well. In industry, Silastic® rubbers are used for gaskets, seals, coated fabrics, cable, and insulation.
== Other Properties ==
* Viscosity = 14,000 cps
* Shore hardness = 45
==Resources and Citations==
* Dow Corning: Silastic
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 720
* Conservation Support Systems, Catalog, 1997
* Teri Hensick, contributed information, 1998
Category:Materials database
Silastic E RTV

== Description ==
[Dow Corning] A registered trademark for a two-part silicone rubber mold making material. Silastic® E RTV is a white, low viscosity liquid that forms a high-strength, tear-resistant, flexible mold, When 10 parts of Silastic® E RTV are mixed with catalyst E, the silicone will have a working time of 2 hours and will cure in 24 hours. Curing can be accelerated with gentle heating, but heat curing will cause some shrinkage that otherwise does not occur with room temperature curing. Complete removal of bubbles from the rubber is accomplished by placing the mold in a vacuum. The curing process is inhibited by sulfur-containing compounds, some modeling clays and adhesives as well as the presence of other cured silicone rubbers. As with most silicone rubbers, cured 3110 RTV has good chemical resistance and handling properties.
==Physical and Chemical Properties==
* Viscosity = 100,000 cps
* Shore hardness = 35
==Resources and Citations==
* Dow Corning: [Silastic]
Category:Materials database
Silex

== Description ==
1) A 19th century name for finely ground flint or silica. Silex is used as an abrasive and as an inert paint filler. It is also mixed with oil or varnish to form a putty for filling wood pores. 
2) [] A brand name for a finely ground and sieved silica used for the above mentioned purposes.
== Synonyms and Related Terms ==
1) flint; silica; siliceous earth; tripoli
==Resources and Citations==
* R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 829
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* 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
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* 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
Silica dust

== Description ==
A finely ground powder of quartz (crystalline silica). Silica dust is made by grinding sand. It used as a component in paints, plastics, porcelain, scouring soaps, sandpaper and wood fillers.
== Synonyms and Related Terms ==
Dri-die; silica flour; silica powder; Silex; poudre de silice (Fr.); pó de sílica (Port.); Siliziumdioxidpulver (Deut.)
== Risks ==
* Toxic by inhalation causing silicosis
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 709
Category:Materials database
Silica glass

== Description ==
A glass made only with silica. Silica glass has a very low thermal expansion coefficient and is used for windows in high temperature environments.
== Synonyms and Related Terms ==
fused silica; fused quartz
== Physical and Chemical Properties ==
* Density = 2.20-2.21 g/ml
==Resources and Citations==
* Science Direct at https://www.sciencedirect.com/topics/earth-and-planetary-sciences/silica-glass density=2.20 (Accessed 8/20) 
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 708
* 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
* CRC Handbook of Chemistry and Physics, Robert Weast (ed.), CRC Press, Boca Raton, Florida, v. 61, 1980 Comment: density=2.21
Category:Materials database
Silica sand

== Description ==
Most natural sands are at least 98% silica. Sands that contain iron cannot be used to make glass.
== Synonyms and Related Terms ==
arena silicea (Esp.); sable silicieux (Fr.); areia siliciosa (Port.); Quarzsand (Deut.); silica zand (Ned.)
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 687
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Silicate

== Description ==
Any natural or synthetic material containing silicon, oxygen, and one or more metals. Silicates form over 90% of the minerals found in the earth's crust. Rocks and clays (granite, feldspar, mica, talc, and kaolin) are silicates, as well as some gemstones (beryl, garnet, and jade).
== Synonyms and Related Terms ==
granite; feldspar; kaolin; soapstone; talc; vermiculite; clay; mica; beryl; silicato (Esp., Port); silicate (Fr.); Siikat (Deut.); silikaat (Ned.)
==Resources and Citations==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
* 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
Silicate paint

== Description ==
A pigmented paint with a water-soluble silicon-containing binder such as sodium silicate, and silicon ester. Silicate paints have been used in murals and stereochrome paintings. With an appearance is similar to fresco, silicate paints have good durability.
== Synonyms and Related Terms ==
sodium silicate; water glass; silicon ester; pintura al silicato (Esp.); tinta de silicato (Port.)
==Resources and Citations==
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Kurt Wehlte, The Materials and Techniques of Painting, Van Nostrand Reinhold Co., New York, 1975
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Silicic acid

== Description ==
A jelly-like semi-solid material composed of hydrated silicon dioxide. Silicic acid, or hydrated silica, is prepared by acidifying a solution of sodium silicate. When dried, silicic acid forms amorphous lumps that are called silica gel. Hydrated silica is used for paper and textile coatings.
== Synonyms and Related Terms ==
hydrated silica; silica gel (hydrated)
== Risks ==
* Contact may cause irritation. 
* Fisher Scientific: MSDS
== Physical and Chemical Properties ==
Composition 	SiO2-nH2O
CAS 	7699-41-4
Molecular Weight	mol. wt. = 78.0977
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 710
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
Category:Materials database
Silicious Concrete Stone

== Description ==
A brand name used by the Pacific Stone and Concrete Company (San Francisco) for an artificial stone made with water glass. Silicious Concrete Stone was made by a process patented by Frederick Ransome in 1856. In this process, water glass (sodium silicate) is mixed with sand (and gravel, flint, chalk, or limestone) in an aqueous solution of caustic soda. Then this alkaline solution is mixed with calcium chloride to form an insoluble silicate stone.
== Synonyms and Related Terms ==
cast stone; imitation stone; artificial stone
==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
* Thomas C. Jester (ed.), Twentieth-Century Building Materials, McGraw-Hill Companies, Washington DC, 1995
Category:Materials database
Silicoil Brush Cleaning fluid

== Description ==
[The Lion Co., Louisville, KY] A brand name for a colorless, hydrocarbon-based solvent mixture used to clean artist paint brushes. Silicoil is a mixture of kerosene, mineral spirits, and distilled turpentine. The solution can be used for cleaning oil, acrylic, and other water-base paints from brushes without the addition of soap.
== Risks ==
* Flammable.  Flash point = 127 F  
* Harmful if swallowed.  
* Inhalation and contact may cause irritation.
==Physical and Chemical Properties==
* Miscible with most other hydrocarbon solvents. Insoluble in water. 
* Viscosity = 1.5-1.7
==Resources and Citations==
* MSDS Sheet 4/1/01
* The Lion Company at https://thelioncompany.com/
* Update on the Lion Company
Category:Materials database
Silicon

== Description ==
A naturally occurring nonmetallic element. Silicon was discovered in 1787 by Lavoisier but not isolated until 1824 by Baron J. J. Berzelius, a Swedish chemist. It is the second most abundant element in the earth's crust (at 27.6%), but silicon does not occur free in nature. It is a major portion of silica (sand, quartz, flint, onyx, etc.) and silicates (granite, clay, mica, talc, etc). Pure silicon is a hard, dark gray solid. It oxidizes in hot air to form a protective oxide layer. Silicon is used in the manufacture of electrical components (transistors, diodes, semiconductors, etc.), alloys (silicon bronze, silicon brass, steel, etc.) and abrasives (silicon carbide). Silicon also forms stable silane, siloxane, and silicone compounds.
== Synonyms and Related Terms ==
Si; silicium (Ned., Fr., Deut.) ; silicio (It, Esp.); silício (Port.); Kisel (Sven.)
== Risks ==
* Powder is flammable. 
* Sensitive to moisture. 
* Contact may cause irritation. 
* Fisher Scientific: MSDS
== Physical and Chemical Properties ==
Soluble in alkalis and a mixture of nitric and hydrofluoric acids. Insoluble in water, nitric acid, hydrochloric acid.
Composition 	Si (atomic no. 14)
CAS 	7440-21-3
Mohs Hardness 	7.0
Melting Point 	1410 C
Density 	2.33 g/ml
Molecular Weight	atomic wt = 28.0855
Boiling Point 	2355 C
== Resources and Citations ==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 710
* 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
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 8635
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998 Comment: gives discovery date as 1823 by Baron Berzelius
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
* Web Elements at: http://www.webelements.com/webelements/elements/text/Si/key.html gives discovery date of 1824 by Jons Jacob Berzelius
Category:Materials database
Silicon brass

== Description ==
A strong, malleable brass. Silicon brass contains about 67% copper, 22% zinc and 1% silicon. The silicon increase resistance to wear and corrosion. Silicon brass is used for castings.
== Synonyms and Related Terms ==
laiton siliceux (Fr.); latão com Si (Port.)
== Resources and Citations ==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 713
Category:Materials database
Silicon bronze

== Description ==
A strong, hard bronze. Silicon bronzes vary in composition from 91-98% copper, 0.5-3.5% silicon, 0-6% aluminum, 0-25 nickel, 0-1.5% zinc, and 0-2% tin. The silicon increase resistance to wear and corrosion, even in marine environments. Silicon bronze is used for wires (telephone and telegraph), bearings, valves, castings, and construction equipment.
== Synonyms and Related Terms ==
silicon-bronze; bronze siliceux (Fr.); Siliciumbronze (Deut.); silicium brons (Ned.); bronze silicio (Port.)
== Resources and Citations ==
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976 Comment: Copper
* 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. 712
Category:Materials database
Silicon carbide

== Description ==
An extremely hard synthetic abrasive. Silicon carbide was discovered in 1884 by E.G. Acheson and named Carborundum. He made it made by fusing coke with sand in clay. Silicon carbide is resistant to thermal shock, thermal expansion, and high temperatures. The green to black powder is one of the hardest substances known to man. It is a good conductor of heat and electricity. Silicon carbide is used as an abrasive for polishing glass, granite, and bisque ware. It is also used in the manufacture of porcelain, emery paper, shoe soles, antiskid flooring, kiln shelves, and furnace linings. Moissanite is a jewel quality stone made from silicon carbide that was introduced in 1998 as a simulated diamond. Synthetic moissanite gemstones can be optically similar to diamonds, but can be distinguished because of their thermochromism (change in color with gradual heating), electrical conductivity and birefringence.
== Synonyms and Related Terms ==
moissanite; Carborundum; Unirundum; Carbofrax; Urundum; Siliziumcarbid (Deut.); carbure de silicium; siliciumcarbide (Ned.); kiselkarbid (Sven.); Forever One; Forever Brilliant; Forever Classic; Amora
[[[SliderGallery rightalign|siliconcarbideRS.jpg~Raman (RASMIN)]]]
== Risks ==
* May produce a hazy glaze if residues are left on biscuit.
* Noncombustible.
* Potential carcinogen. 
* Contact may cause mechanical irritation. 
* Fisher Scientific: MSDS
== Physical and Chemical Properties ==
* Luster = metallic 
* Soluble in fused alkalis and molten iron. 
* Insoluble in water and ethanol. 
* Expansion coef = 5.0
Composition 	SiC
CAS 	409-21-2
Mohs Hardness 	9.0 - 9.5
Melting Point 	2700 C (dec)
Density 	3.22-3.23 g/ml
Molecular Weight	mol. wt. = 40.0855
== Comparisons ==
== Resources and Citations ==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 713
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 8636
* Encyclopedia Britannica, http://www.britannica.com Comment: silicon carbide" [Accessed July 26, 2002].
* Wikipedia: http://en.wikipedia.org/wiki/Silicon_carbide (Accessed Sept. 17, 2005)
* 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
* 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
* Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
* R.M.Organ, Design for Scientific Conservation of Antiquities, Smithsonian Institution, Washington DC, 1968
Category:Materials database