Subjects
- Presidents -- United States -- Election -- 1908.1
- Presidents -- United States -- Election -- 1912.1
- Presidents -- United States -- Election -- 1928.1
- Presidents -- United States -- Election -- 1932.1
- Presidents -- United States -- Election -- 1936.1
- Prisoners of war -- Germany.1
- Prisoners of war -- United States.1
- Privies.1
- Public lands -- United States.1
- Railroad cars.1
- Railroad handcars.1
- Railroad motor-cars.1
- Railroad stations -- Michigan -- Concord.1
- Railroads -- Michigan -- Concord.1
- Railroads -- United States.1
- Rangers -- Michigan.1
- Real property -- Michigan -- Maps.1
- Recreation.1
- Roads -- Michigan -- Northport.1
- Roads -- Michigan -- Oakland County.1