Topical Subjects
- Coal Mines and Mining--Miners at Work.2
- Coal Mines and Mining--Mining Towns.2
- Coal Mines and Mining--Pocahontas Operators Association.1
- Coal Mines and Mining--Preparation Plant Exteriors.14
- Coal Mines and Mining--Preparation Plant Interiors.2
- Coal Mines and Mining--Price Hill Colliery.4
- Coal Mines and Mining--Scott's Run--Mountaineer Mining Mission.1
- Coal Mines and Mining--Smith Collection.1
- Coal Mines and Mining--Strikes.1
- Coal Mines and Mining--Surface Mining.1
- Coal Mines and Mining--Tipples.20
- Coal Mines and Mining--Trevey Collection.1
- Coal Mines and Mining.40
- Coal and Coke Railway.1
- Coal miners--Dwellings.6
- Coal miners--West Virginia--Grafton.1
- Coal miners.7
- Coal mines and mining--Virginia--Norton.1
- Coal mines and mining--West Virginia--Grafton.1
- Coal mines and mining--West Virginia--Hallsville.1