Topical Subjects
- Coalbed methane--Testing.1
- Coaling--West Virginia--Thurmond.1
- Coaster cars--West Virginia--Grafton.3
- Coaster cars--West Virginia--Martinsburg.1
- Codling moth--Control--West Virginia.1
- Coffee shops--Pennsylvania--Claysville.3
- Coffins--West Virginia--Clarksburg.1
- Coffins.17
- Coke plants--Pennsylvania--Clairton.1
- Coke-ovens--Design and construction.3
- Coke-ovens--Ohio--Lorain.1
- Coke-ovens--West Virginia--Caperton.6
- Coke-ovens--West Virginia--Elkhorn.1
- Coke-ovens--West Virginia--Fairmont.1
- Coke-ovens--West Virginia--Fayette County.2
- Coke-ovens--West Virginia--Fire Creek.20
- Coke-ovens--West Virginia--Glen Jean.1
- Coke-ovens--West Virginia--Goodwill.1
- Coke-ovens--West Virginia--Harding.2
- Coke-ovens--West Virginia--Harrison County.1