Subjects
- Pickets.1
- Pickles.1
- Pinsetters.1
- Playboy bunny.1
- Poliomyelitis vaccine.1
- Political conventions -- Michigan -- Detroit.1
- Political elections -- 1952.1
- Political elections -- 1954.1
- Political elections -- 1960.1
- Political elections -- 1962.1
- Politicians -- Michigan.1
- Politics and government -- 1946-1960.1
- Politics and government -- 1961-1970.1
- Printing industry.1
- Prison facilities -- Michigan -- Jackson.1
- Project Telstar.1
- Publicity.1
- Racquets (Game)1
- Radar.1
- Radio broadcasting -- Michigan.1