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Topical Subjects
- Coal Mines and Mining--Coal Transportation--River.5
- Coal--Transportation.5
- Towboats.5
- WVU--Buildings--Martin Hall.2
- Barges.1
- Coal Mines and Mining--Coal Transportation--Rail.1
- Coal Mines and Mining--Consolidation Coal Company--Inspection Trip, 1948.1
- Coal Mines and Mining--Consolidation Coal Company.1
- Coal preparation plants--Designs and plans.1
- Coal trade.1
- Coal washing.1
- Coal.1
- Freight cars.1