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The Intentional Use of Antimony and Manganese in Ancient Glasses

Description: Title and Abstract in English, French and German, while paper is in English. The use of manganese as a colorant in ancient glasses has long been recognized and the recent X-ray diffraction measurements of Turner and Rooksby have established that compounds of antimony were used extensively as opacifiers in such glasses. The analysis at Brookhaven National Laboratory of some three hundred ancient western glasses of the second millennium B.C. through the first millennium A.D., of which more than t… more
Date: 1962
Creator: Sayre, Edward V.
Partner: UNT Libraries Government Documents Department
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A New Determination of the Ratio of the Electromagnetic to the Electrostatic Unit of Electricity [Part 1]

Description: Report issued by the Bureau of Standards over new determinations made in regard to units of electricity. Methods and equipment used are discussed. This report includes tables, illustrations, and photographs. Part 1 includes sections I through VI.
Date: 1907
Creator: Rosa, Edward B. & Dorsey, N. E.
Partner: UNT Libraries Government Documents Department
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