- Repository:
- West Virginia and Regional History Center
- Published:
- unknown
• | Coal mining - Working conditions. | (1) |
• | Coal mining - coal companies. | (2) |
• | Coal mining - coal operators associations. | [X] |
• | Coal mining -- Strikes | (1) |
• | Coal mining. | (2) |
• | Labor organization. SEE ALSO Coal mining - labor | (1) |
• | Unions. | [X] |