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Annual Report of Research and Technologic Work on Coal: Fiscal Year 1943
Report issued by the U.S. Bureau of Mines discussing the annual report over the research and technology of coal during 1943. The report describes mining methods, and properties of coal. This report includes tables, illustrations, photographs, and a map.
Date:
February 1944
Creator:
Fieldner, Arno Carl; Beltz, J. C. & Fisher, P. L.
System:
The UNT Digital Library
Coal-Mine Explosions and Coal- and Metal-Mine Fires in the United States During the Fiscal Year Ended June 30, 1943
Report issued by the U.S. Bureau of Mines discussing coal mine fires and explosions during the fiscal year of 1943. Causes of the fires and explosions are presented, as well as the number of fatalities from each. This report includes tables, and illustrations.
Date:
February 1944
Creator:
Harrington, D. & Fene, W. J.
System:
The UNT Digital Library