Subjects
- Riots -- Michigan -- Detroit -- History -- 20th century.1
- Riots.1
- Rites and ceremonies.1
- Roads -- Michigan.1
- Rockets.1
- Rodeos -- Michigan -- Saline.1
- Running -- Michigan -- Ann Arbor.1
- Running.1
- Rural schools.1
- Safety.1
- Sailboats.1
- Sailing.1
- Salt mining -- Michigan.1
- Schools -- Michigan.1
- Sculpture -- Michigan -- Detroit.1
- Seasons.1
- Shay (Steam locomotive)1
- Ship accidents.1
- Shipping -- Great Lakes.1
- Ships -- Great Lakes.1