Topical Subjects
- Coal--Transportation--West Virginia--Rosemont.1
- Coal--Transportation--West Virginia--Skelton.1
- Coal--Transportation--West Virginia--Sprague.1
- Coal--Transportation--West Virginia--Stanaford.1
- Coal--Transportation--West Virginia--Tamroy.1
- Coal--Transportation--West Virginia--Tams.1
- Coal--Transportation--West Virginia--Vivian.1
- Coal--Transportation--West Virginia--Wheeling.1
- Coal--Transportation--West Virginia--Williamson.1
- Coal--Transportation--West Virginia--Winifrede.1
- Coal--West Virginia--Sugar Creek.1
- Coal-carrying vessels--Minnesota--Duluth.1
- Coal-fired furnaces--West Virginia--Martinsburg.1
- Coal-fired furnaces.1
- Coal-fired power plants--West Virginia--Riversville.1
- Coal-mining machinery--Models.1
- Coal-mining machinery--Ohio--Georgetown.1
- Coal-mining machinery--West Virginia--Bradshaw.1
- Coalbed methane--Testing.1
- Coaling--West Virginia--Thurmond.1