Topical Subjects
- Mine railroads--Cars.6
- Coal Mines and Mining--Mine Disasters.5
- Coal Mines and Mining--Mine Entrances.5
- Coal Mines and Mining--Mine Interiors.4
- Coal mines and mining--West Virginia--Pierce.4
- Headframes (Mining)--West Virginia--Thomas.4
- Mine accidents--West Virginia--Thomas.4
- Coal--Transportation.3
- Power-plants--West Virginia--Thomas.3
- Snow--West Virginia--Thomas.3
- Tipples.3
- Barns--West Virginia--Thomas.2
- Blacksmithing--West Virginia--Thomas.2
- Coal Mines and Mining--Coal Carts.2
- Coal miners--Dwellings--West Virginia--Thomas.2
- Counties--Marion.2
- Freight cars.2
- Headframes (Mining)--West Virginia--Pierce.2
- Industrial equipment.2
- Parades--West Virginia--Thomas.2