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Safety achievements of a Pennsylvania bituminous-coal mine and of a coal-mine superintendent

Some coal-mine safety organizations in the Pennsylvania bituminous field

Mining statutes of the state of Pennsylvania(summarized)

Analyses of Pennsylvania bituminous coals

Published Year

• 1930-1939 (4) *

Subject

• Bituminous coal--Pennsylvania (4) *
• Coal mines and mining--Pennsylvania (2)
• Anthracite coal--Pennsylvania (1)
• Coal miners--Pennsylvania (1)
• Coal mines and mining--Safety measures (1)
• Mine safety--Pennsylvania (1)
• Mining law--Pennsylvania (1)

Author

• Ashley, Geo. H. (1)
• Currie, Robert Dewey, (1)
• Feehan, Francis. (1)
• Huff, J. A. (1)

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