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Cooling mine air during summer months to prevent roof falls

Investigation of Fire in the Kings Mine, Princeton Mining Company, Princeton, Indiana

Published Year

• 1940-1949 (2) *

Subject

• Coal mine accidents -- Indiana. (1)
• Cooling (1)
• Mine accidents (1)
• Mine roof control (1)
• Mine ventilation (1)

Author

• Herbert, C. A. (2) *
• Gallagher, W. A. (1)

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