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Hydraulic Mine Filling: Its Use in the Pennsylvania Anthracite Fields, A Preliminary Report
Report issued by the Bureau of Mines over studies conducted on hydraulic mine filling. The different uses of this type of mine filling are discussed. This report includes tables, and illustrations.
Date:
April 1913
Creator:
Enzian, Charles
System:
The UNT Digital Library
Methods of Preventing and Limiting Explosions in Coal Mines
Technical paper issued by the Bureau of Mines over safety prevention in coal mines. Preventing mine explosions is emphasized. Methods used in mine safety are discussed. This paper includes tables, illustrations, and photographs.
Date:
April 1915
Creator:
Rice, George S. & Jones, L. M.
System:
The UNT Digital Library