Subjects
- African Americans -- Segregation -- West Virginia1
- African-Americans. SEE ALSO Coal miners - African Americans.1
- Broadsides.1
- Coal - coal operators.1
- Coal - labor disputes.1
- Coal industry - miners' wages.1
- Coal miners1
- Coal miners' trials.1
- Coal miners--West Virginia1
- Coal mines and mining -- Kentucky1
- Coal mining - Labor organization.2
- Coal mining - Mechanization.1
- Coal mining - Wage scales.1
- Coal mining - age affidavits.1
- Coal mining - engineering problems.1