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Mining and grinding methods and costs at the Dennison Sewer Pipe Company Clay Mine, Dennison, Ohio

Mining and grinding methods and costs at the Evans Pipe Co. Clay Mine, Ulrichsville, Ohio

Mining and grinding methods and costs at the Clay City Pipe Co. Clay Mine, Uhrichsville, Ohio

Published Year

• 1930-1939 (3) *

Subject

• Clay industries--Ohio (3) *
• Clay mines and mining--Ohio (3)

Author

• Lintner, E. J. (3)

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