| Author: | Cash, Frank E. |
|---|---|
| Year: | 1936 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:6890 |
| Series: | Information circular / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 6890 |
| Subjects: | Coal mines and mining--Alabama--Safety measures |
| Coal mine accidents--Alabama | |
| Link: | https://hdl.handle.net/2027/mdp.39015077569351 |