Subjects
- Indians of North America -- Michigan.2
- Influenza.2
- Labor -- Michigan.2
- Land use -- Michigan.2
- Logging -- Michigan.2
- Nurses -- Michigan.2
- Ophthalmology -- Michigan.2
- Parades and processions.2
- Physicians -- Michigan -- Kalamazoo.2
- Police -- Michigan.2
- Poliomyelitis vaccine.2
- Prohibition -- Michigan.2
- Public health -- Michigan.2
- Radar.2
- Red Cross and Red Crescent -- Michigan.2
- Roads -- Michigan.2
- Rockets.2
- Schools -- Michigan.2
- Transportation -- Michigan.2
- Universities and colleges -- Michigan.2