Subjects
- Photojournalism.1
- Physicians -- Michigan.1
- Pickets.1
- Pickles.1
- Pinsetters.1
- Plank roads -- Michigan.1
- Playboy bunny.1
- Poliomyelitis vaccine.1
- Political conventions -- Michigan -- Detroit.1
- Politicians -- Michigan.1
- Printing industry.1
- Prison facilities -- Michigan -- Jackson.1
- Prisons -- Michigan.1
- Prohibition -- Michigan.1
- Project Telstar.1
- Public lands -- Michigan.1
- Public welfare -- Michigan -- Washtenaw County.1
- Publicity.1
- Racquets (Game)1
- Radar.1