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Mining and grinding methods and costs at the Evans Pipe Co. Clay Mine, Ulrichsville, Ohio
| Author: | Lintner, E. J. |
|---|---|
| Year: | 1936 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:6929 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 6929 |
| Subjects: | Clay industries--Ohio |
| Clay mines and mining--Ohio | |
| Link: | https://hdl.handle.net/2027/mdp.39015074128425 |
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