Collection
- Maurice Peress papers, 1898-1923, 1950s-20171
- Mikhail Mikhailovich Zolotarev Papers, 1879-19501
- Mstislav Dobuzhinskii posters and promotional materials, 1930s1
- New York City Opera records, 1924-2019, bulk 1965-19911
- Palestinian Political Poster collection, 1966-20091
- Paul David Magriel papers, 1850-19551
- Paul Oskar Kristeller papers, 1910-19891
- Paul R. Hays papers, 1910-19801
- Paul Richard Palmer records, 1907-19861
- Randolph Somerville papers, 1915-19581
- Random House records, 1925-19991
- Robert L. Wilbur Papers, 1966-19871
- Robert Wilson papers, 1969-20001
- Rochelle Owens papers, 1900-20221
- Rockwell Kent papers, 1885-19701
- Sam and Katalin Schaefler poster collection : Posters, 1900-19181
- Samuel and Bella Spewack papers, 1920-19801
- Sergei Vasil'evich Vakar Memoirs, 1971-19811
- Solton and Julia Engel posters collection, 1875-19301
- Sylvia Ardyn Boone Papers, 1925-2011, bulk 1961-19931