| Author: | Steidle, Edward, |
|---|---|
| Year: | 1920 |
| Document Type: | MAIN |
| Issuing Agency: | Dept. of the Interior, Bureau of Mines, |
| Series: | Miners' circular ; |
| Report Number: | 27 |
| Subjects: | Coal mine accidents--United States |
| Mine fires--United States | |
| Mine explosions--United States | |
| Coal mines and mining--United States--Safety measures | |
| Mine fires--United States--Prevention and control | |
| Coal mine accidents--United States--Prevention | |
| Mine explosions--United States--Prevention | |
| Link: | https://hdl.handle.net/2027/mdp.39015077562158 |