Topical Subjects
- Coal mines and mining--West Virginia--Monongalia County.1
- Coal mines and mining--West Virginia--Owings.1
- Coal mines and mining--West Virginia--Pierce.1
- Coal mines and mining--West Virginia--Pursglove.1
- Coal mines and mining--West Virginia--Rock Lick.1
- Coal mines and mining--West Virginia--Whipple.1
- Coal mines and mining--West Virginia.6
- Coal mines and mining.66
- Coal preparation plants--West Virginia--Fairmont.2
- Coal preparation plants--West Virginia--Owings.1
- Coal preparation plants--West Virginia--Summerlee.1
- Coal preparation plants.22
- Coal--Storage.1
- Coal--Transportation--West Virginia--Handley.1
- Coal--Transportation--West Virginia--Kanawha County.1
- Coal--Transportation--West Virginia.1
- Coal--Transportation.[remove]213
- Coal--West Virginia.1
- Coal-carrying vessels.1
- Coal-mining machinery.1