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Topical Subjects
- Coal--Transportation.13
- Coal Mines and Mining--Coal Transportation--Rail.9
- Coal Mines and Mining--Consolidation Coal Company.8
- Coal mines and mining.6
- Freight cars.5
- Coal miners.4
- Tipples.4
- Coal mines and mining--West Virginia--Summerlee.3
- Coal--Transportation--West Virginia--Summerlee.3
- Coal.3
- Freight cars--West Virginia--Summerlee.3
- Tipples--West Virginia--Summerlee.3
- Mine railroads.2
- Coal Mines and Mining--Miners at Work.1
- Coal Mines and Mining--Tipples.1
- Coal miners--Dwellings--West Virginia--Cranberry.1
- Coal mines and mining--Explosives.1
- Coal preparation plants.1
- Coal--Transportation--West Virginia--Cranberry.1
- Coal--Transportation--West Virginia.1