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Data on Pumping at the Anthracite Mines of Pennsylvania

Published Year

• 1950-1959 (1)

Subject

• Anthracite coal -- Pennsylvania. (1)
• Mine pumps. (1) *

Author

• Ash, S. H. (Simon Harry), b. 1889 (1) *
• Eaton, W. L. (1)
• Gilbert, Joseph C. (1)
• James, H. M. (1)
• Jenkins, Hayden E. (1)
• Kennedy, D. O. (1)
• Kynor, H. D. (1)
• Link, Howard B. (1)

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