Topical Subjects
- Coal mines and mining--West Virginia--Mingo County.13
- Coal mines and mining--West Virginia--Mingo.1
- Coal mines and mining--West Virginia--War Eagle.5
- Coal mines and mining--West Virginia.101
- Coal mines and mining.260
- Coal preparation plants--West Virginia.1
- Coal--Transportation--West Virginia--Beartown.17
- Coal--Transportation--West Virginia--Bradshaw.6
- Coal--Transportation--West Virginia--Cedar Grove.1
- Coal--Transportation--West Virginia--Kenova.9
- Coal--Transportation--West Virginia--Mingo.1
- Coal--Transportation--West Virginia.50
- Coal--Transportation.36
- Coal-mining machinery--West Virginia--Bradshaw.1
- Coal-mining machinery--West Virginia.8
- Coal-mining machinery.8
- Company stores--West Virginia--War Eagle.3
- Company stores--West Virginia.1
- Company stores.1
- Concrete plants--West Virginia.1