Subject
- National songs--Belgium1
- National songs--Great Britain1
- Notre-Dame de Reims (Cathedral)1
- Ocean travel.1
- Passenger ships.1
- Peace1
- Peace--Songs and music1
- Pershing, John J.1
- Pershing, John J. (John Joseph), 1860-19481
- Pershing, John J. (John Joseph), 1860-1948--Portraits1
- Photograph albums--Great Britain--Specimens1
- Piano music1
- Piantadosi, Al, 1884-1955--Portraits1
- Popular music--United States--1921-19301
- Postal money orders1
- Practical jokes1
- Ragtime music1
- Railroad trains1
- Red Cross and Red Crescent1
- Rhine River--Songs and music1