- Musicals--Excerpts--Scores1
- Musicians--Pictorial works1
- National Theatre (New York, N. Y. : Houston Street and 2nd Avenue)1
- National songs--Belgium1
- National songs--Great Britain1
- Nurses--Songs and music1
- Ocean liners--United States--Pictorial works1
- Ohio--Maps1
- Ohio--Songs and music1
- Older people--Pictorial works1
- Paperboys--Pictorial works1
- Patriotic music, AmericanWorld War, 1914-1918--Songs and music1
- Patriotic music--United States--1911-19201
- Patriotic music--United States--World War, 1914-1918--United States--Songs and music1
- Peace--Songs and music1
- Pershing, John J. (John Joseph) 1860-1948--Songs and music1
- Pershing, John J. (John Joseph), 1860-19481
- Pershing, John J. John Joseph, 1860-1948--Songs and music1
- Piano music (Blues)1
- Piantadosi, Al, 1884-1955--Portraits1