Subjects
- Power plants -- Michigan.1
- Power plants -- Nebraska.1
- Power plants -- Texas.1
- Power plants -- Wisconsin.1
- Priests -- Michigan -- Detroit.1
- Prisoners of war -- Germany.1
- Prisoners of war -- United States.1
- Prohibition -- Michigan.1
- Prohibition -- United States.1
- Railroad accidents.1
- Railroads -- United States.1
- Religious education -- Michigan -- Detroit.1
- Rites and ceremonies.1
- River engineering -- Michigan.1
- Rivers.1
- Rugby football -- Tournaments -- Michigan -- East Lansing.1
- Rural schools.1
- Sailboats.1
- Saugatuck (Mich.) -- Buildings.1
- School children -- Michigan.1