Subjects
- Union names.[remove]9
- Unions. SEE ALSO Labor organization.9
- Account books4
- Coal mining - Labor organization.3
- Elections3
- Politics and government.3
- Unions - UMWA.3
- Broadsides.2
- Coal miners2
- Coal mining - Safety.2
- Coal mining.2
- Glass industry.2
- Glass manufacture2
- Taxation2
- United States. Labor Management Relations Act, 19472