Topical Subjects
- Freight cars--West Virginia--Beartown.16
- Conveying machinery--West Virginia--Kenova.15
- Conveying machinery--West Virginia.15
- Tipples--West Virginia--Bradshaw.15
- Coal mines and mining--West Virginia--Logan County.13
- Coal mines and mining--West Virginia--Mingo County.13
- Freight cars--West Virginia--Kenova.13
- Tipples--Kentucky--Design and construction.13
- Coal miners--Dwellings.11
- Coal mines and mining--West Virginia--Cedar Grove.11
- Tipples--West Virginia--Cedar Grove.10
- Coal miners.9
- Coal--Transportation--West Virginia--Kenova.9
- Iron and steel bridges--West Virginia--Kenova.9
- Railroad tracks--West Virginia--Kenova.9
- Trestles--West Virginia--Beartown.9
- Coal-mining machinery--West Virginia.8
- Coal-mining machinery.8
- Conveying machinery--West Virginia--Cedar Grove.8
- Conveying machinery--West Virginia--Kenova--Design and construction.8