This collection consists of correspondence, reports, articles, lectures, notes, and printed matter of American chemist, Everett Stanley Wallis, dating primarily from his tenure as Princeton professor of chemistry (1930-1965) and chairman of its biochemical sciences program, and as a research consultant for Merck & Co. of New Jersey and for other pharmaceutical companies.

Edmund Keeley (1928-) is an author, translator, and Charles Barnwell Straut Professor Emeritus of English at Princeton University, best known for his translations and writings on Greek poets C. P. Cavafy, George Seferis, Odysseus Elytēs and Giannēs Ritsos. The papers consist of Keeley's drafts and proofs of translations, fiction, and nonfiction, including novels, articles, essays, introductions, reviews, and other writings, as well as for works he edited, along with personal and professional correspondence, faculty material, files of the P.E.N. American Center and other institutions with which he was involved, awards and speeches, biographical materials, family papers, scrapbook and other printed materials, manuscripts of others, and photographs and photograph albums.

Consists of scholar Robert K. Root's manuscript and notes for his annotated edition of Chaucer's Troilus and Criseyde (1926), as well as six diaries he kept between the years 1914 and 1920.

The records of the Physics Department document the scientific and teaching activities of Princeton University physicists from 1909 to 1962. While routine activities such as the hiring of faculty and the education of graduate and undergraduate students are recorded, these records also detail the Department's activities in early studies of theoretical physics, as well as its participation in World War II research activities. There is also a small amount of material that documents Milton White's efforts toward builing the cyclotron (1936).

This collection contains more than 2,300 items, including film, videotapes, compact discs, audio cassette tapes, reel-to-reel tape, and record albums and covers a broad range of topics including classical music, alumni reunions, lectures, and interviews.

The Arcadio Díaz Quiñones Papers consists chiefly of manuscripts and correspondence of the Puerto Rican professor of Spanish and Portuguese Languages and Cultures at Princeton University, Arcadio Díaz Quiñones (1940-), as well as a selection of manuscripts by others. The collection focuses on Puerto Rican and Cuban literature, but also provides insight into the literature and politics of other parts of Latin America.

Livingston T. Merchant was a diplomat and high-ranking government official. This collection consists of Merchant's papers, including correspondence, articles, notes, speeches, statements, interviews, clippings, printed matter, and personal papers.

Francis Catlin was a member of the Princeton University Class of 1947. The collection contains materials distributed at the 1947 Bicentennial Convocation celebrating Princeton University's 200th anniversary.

The John Van Antwerp MacMurray Papers describe the public and personal lives of John Van Antwerp MacMurray (1881-1960), diplomat and specialist in Far Eastern Affairs, and his father, Junius Wilson MacMurray (1843-1898).

Albert O. Hirschman (1915- ) was a leading scholar in the field of economic development whose work focused on Latin America but encompassed the globe. He was a professor at Yale, Columbia, Harvard, and the Institute for Advanced Study in Princeton, New Jersey. Hirschman's papers document his scholarship on economic development and his academic career and include his correspondence written while he was at the Institute for Advanced Study, his writings, and his research notes and materials, especially related to his work in Latin America and for the World Bank.