Topical Subjects
- Coal Mines and Mining--Mine Interiors--Machinery.62
- Coal Mines and Mining--Mine Interiors.36
- Coal Mines and Mining--Mine Safety.1
- Coal Mines and Mining--Miners and Miners' Families' Daily Lives.2
- Coal Mines and Mining--Miners at Work.96
- Coal Mines and Mining--Mining Towns.2
- Coal Mines and Mining--Pocahontas Operators Association.27
- Coal Mines and Mining--Portraits--Group.61
- Coal Mines and Mining--Preparation Plant Exteriors.1
- Coal Mines and Mining--Preparation Plant Interiors.1
- Coal Mines and Mining--Price Hill Colliery.6
- Coal Mines and Mining--Progressive Miners Of America--Ozanic Collection.5
- Coal Mines and Mining--Strikes--H.B. Lee Collection.1
- Coal Mines and Mining--Surface Mining.2
- Coal Mines and Mining--Tipples.30
- Coal Mines and Mining--Trevey Collection.5
- Coal Mines and Mining--William River Mine.2
- Coal Mines and Mining.275
- Coal miners--Dwellings.13
- Coal miners.198