Subjects
- Actors -- United States1
- Aerial photographs1
- Astronauts1
- Campaign speeches1
- Coal mining - Working conditions.1
- Coal mining - coal operators associations.2
- Coal mining -- Strikes1
- Committees1
- Congresses and conventions1
- Editors - letters and papers.1
- Funeral rites and ceremonies1
- Kentucky - coal lands.1
- Labor organization. SEE ALSO Coal mining - labor1
- Lawyers - letters and papers.1
- Legislators -- United States1