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Topical Subjects
- Coal Mines and Mining--Coal Transportation--Facilities.1
- Coal Mines and Mining--Consolidation Coal Company.1
- Coal Mines and Mining--Mine Interiors.1
- Coal Mines and Mining--Pocahontas Operators Association.1
- Coal Mines and Mining.1
- Coal miners--West Virginia--Kilsyth.1
- Coal miners--West Virginia.1
- Coal mines and mining--Dust control.1
- Coal mines and mining.1
- Coal trade--Accidents.1
- Coal-mining machinery.1
- Coalbed methane--Testing.1
- Fire engines.1
- Industrial films.1
- Mine accidents.1
- Mine railroads--Cars.1
- Mining schools and education--West Virginia--Logan County.1
- Parade floats--West Virginia--Mount Hope.1
- Projectors.1