- Persichetti, Vincent, 1915-19871
- Personal correspondence161
- Photographic apparatus & supplies2
- Photographs1
- Photographs--Portraits26
- Photography Exhibitions1
- Pinner, Joe3
- Public Broadcasting Service (U.S.)2
- Rappold, Marie1
- Recitals (Music)1
- Reflekta II camera1
- Reiter, Max1
- Riley, Richard W (Richard Wilson)1
- Rodzinski, Artur, 1892-19581
- Salzedo Harp Colony1
- Salzedo, Carlos, (1885-1961)1
- Salzedo, Carlos, 1885-19613
- Sam Houston State College6
- Sam Houston State Teachers College1
- Sasonkin, Manus, 1930-19921