Topical Subjects
- Steam shovels.3
- Climax locomotives.2
- Coal Mines and Mining--Pocahontas Operators Association.2
- Coal Mines and Mining.2
- Coal mines and mining.2
- Derrick cars (Railroads)2
- Logging and Lumbering--Clarkson Collection.2
- Logging and Lumbering--Portraits--Group.2
- Mills and mill-work.2
- Railroads--Portraits--Group.2
- Tanks.2
- Berkshire Type (Steam locomotives)1
- Cities--Volcano.1
- Coal Mines and Mining--Coal Transportation--Facilities.1
- Coal Mines and Mining--Coal Transportation--Rail.1
- Coal Mines and Mining--Consolidation Coal Company.1
- Coal Mines and Mining--Preparation Plant Exteriors.1
- Coal Mines and Mining--Strikes--H.B. Lee Collection.1
- Coal preparation plants--West Virginia--Fairmont.1
- Counties--Tucker.1