Topical Subjects
- Coal miners--West Virginia.6
- Coal miners.16
- Coal mines and mining--Accidents.1
- Coal mines and mining--Equipment and supplies.8
- Coal mines and mining--Explosives.11
- Coal mines and mining--Kentucky.45
- Coal mines and mining--Maryland--Cumberland.1
- Coal mines and mining--Maryland--Elkhart.1
- Coal mines and mining--Maryland.1
- Coal mines and mining--Museums.1
- Coal mines and mining--Ohio--Cadiz.2
- Coal mines and mining--Safety measures.1
- Coal mines and mining--West Virginia--Barbour County.1
- Coal mines and mining--West Virginia--Beartown.238
- Coal mines and mining--West Virginia--Beckley.11
- Coal mines and mining--West Virginia--Bergoo.4
- Coal mines and mining--West Virginia--Bradshaw.18
- Coal mines and mining--West Virginia--Cedar Grove.11
- Coal mines and mining--West Virginia--Fairmont.5
- Coal mines and mining--West Virginia--Fayette County.1