Conlin and Company
Coal Mines
| Mine Index | Coal Company, Mine Name | Quadrangle | County |
|---|---|---|---|
| 1190019 | Watts and Crosson, Watts and Crosson Mine Watts and Company, Watts Mine Crowson and Watts, Crowson and Watts Mine Conlin and Company, Conlin Mine Taylor and Ball, Taylor and Ball Mine | Alton | Madison |