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Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
7 results returnedMen who received Bureau of mines certificates of mine rescue training, July 1, 1914 to June 30, 1916
The value of oxygen breathing apparatus in mine rescue operations
Permissible explosives, mining equipment and apparatus approved prior to January 1, 1923
Permissible Explosives, Mining Equipment, and Apparatus Approved Prior to January 1, 1924
Published Year
Subject
- Mine rescue work (3)
- Mine accidents (2)
- Accidents--Prevention (1)
- Coal mines and mining -- Safety measures. (1)
- Coal mines and mining--Safety measures (1)
- Explosives (1)
- Explosives. (1)
- Mine rescue work--Equipment and supplies (1)
- Mine safety (1)
Author
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