Gilbert Milligan
Coal Mines
| Mine Index | Coal Company, Mine Name | Quadrangle | County |
|---|---|---|---|
| 2282 | Frank McDonald, McDonald Mine W. H. McDonald, McDonald No. 2 Mine Gilbert Millikin, Millikin Mine W. H. McDonald, McDonald Mine Gilbert Milligan, Milligan Mine Gilbert Miligan, Miligan Mine | Equality | Gallatin |