Topic
- Family55
- Labor unions54
- Legislators52
- Clothing & dress50
- Aeronautics48
- Automobile industry46
- Flags40
- World War, 1939-194539
- Military uniforms37
- Exhibitions34
- Automobile industry workers32
- Motors32
- Presidents' spouses32
- Portraits30
- Dwellings28
- Instrument panels28
- Political campaigns28
- Organizations26
- Demonstrations24
- Labor union members24