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Men who received Bureau of Mines certificates of mine rescue training, July 1, 1916, to June 30, 1918

The value of oxygen breathing apparatus in mine rescue operations

Published Year

• 1910-1919 (1)
• 1920-1929 (1)

Subject

• Mine rescue work (2) *
• Mine accidents (1)
• Mine rescue work--Equipment and supplies (1)

Author

• Parker, Dorsey J. (2) *

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