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 Decade: 1920-1929
 Year: 1923
 Serial/Series Title: Bulletin (United States. Bureau of Mines)
 Collection: Technical Report Archive and Image Library
Bibliography of Petroleum and Allied Substances in 1919 and 1920

Bibliography of Petroleum and Allied Substances in 1919 and 1920

Date: January 1923
Creator: Burroughs, Elizabeth Harding
Description: Report issued by the Bureau of Mines consisting of bibliographies for petroleum bulletins. The bibliographies for bulletins published between 1919 and 1920 are presented.
Contributing Partner: UNT Libraries Government Documents Department
The Electrothermic Metallurgy of Zinc

The Electrothermic Metallurgy of Zinc

Date: May 1923
Creator: O'Harra, B. Marvel
Description: Report issued by the Bureau of Mines over the electrothermic metallurgy and smelting of zinc. Different smelting methods, processes, and equipment are presented and discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Explosives: Their Materials, Constitution, and Analysis

Explosives: Their Materials, Constitution, and Analysis

Date: January 1923
Creator: Taylor, Carl A. & Rinkenbach, William Henry
Description: Report issued by the Bureau of Mines over studies conducted on types of explosives. Properties, materials, and methods of different explosives are discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Talc and Soapstone: Their Mining, Milling, Products and Uses

Talc and Soapstone: Their Mining, Milling, Products and Uses

Date: 1923
Creator: Ladoo, Raymond B.
Description: Report issued by the Bureau of Mines over talc and soapstone. The different mining methods, as well as their uses are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Timbering of Metal Mines

Timbering of Metal Mines

Date: June 1923
Creator: Holbrook, Elmer Allen; Ageton, Richard V. & Tufft, Harry E.
Description: Report issued by the Bureau of Mines over the importance of timbering in metal mines. The reasons and methods for timbering are presented and discussed. This report includes illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department