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Topical Subjects
- Coal Mines and Mining.[remove]57
- Tipples--West Virginia.[remove]57
- Coal mines and mining--West Virginia.56
- Coal--Transportation--West Virginia.31
- Freight cars--West Virginia.21
- Conveying machinery--West Virginia.5
- Coal miners--Dwellings--West Virginia.3
- Coal miners--West Virginia.1
- Coal mines and mining.1
- Coal--Transportation.1
- Mine railroads--West Virginia.1
- Steam locomotives--West Virginia.1