Topical Subjects
- Coal.2
- Log transportation.2
- Rivers.2
- Boats.1
- Cities--Morgantown--Pietro Collection--Business and Industry.1
- Cities--Morgantown--Pietro Collecton--Portraits.1
- Coal Mines and Mining--Collins Collection.1
- Coal Mines and Mining--Exhibit--Uses Of Coal.1
- Coal Mines and Mining--Miners at Work.1
- Coal Mines and Mining--Mining Towns.1
- Coal Mines and Mining--Preparation Plant Interiors.1
- Coal Mines and Mining--Progressive Miners Of America--Ozanic Collection.1
- Coal Mines and Mining--Smith Collection.1
- Coal miners.1
- Coal preparation plants--West Virginia--Summerlee.1
- Coal preparation.1
- Coal--Transportation--West Virginia--Elkhorn.1
- Coal--Transportation--West Virginia.1
- Coke-ovens.1
- Coke.1