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Deep-well pumps and shaft pumps in anthracite mines of Pennsylvania

Centrifugal pump installations in anthracite mines of Pennsylvania

Design and testing of Bureau of Mines coal planer

Published Year

• 1950-1959 (3)

Subject

• Coal mines and mining--Pennsylvania--Equipment and supplies (3) *
• Anthracite coal industry--Pennsylvania--Equipment and supplies (2)
• Mine pumps--Pennsylvania (2)
• Coal mines and mining--Pennsylvania (1)

Author

• Lesser, William H. (2)
• Buch, John Willard. (1)
• Griffith, Walter R. (1)
• Schimmel, John T. (1)

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