Consists of technical reports created by the Mechanical and Aerospace Engineering Department at Princeton University from 1947 to 1998.

Mildred Gilman Wohlforth was an American journalist, newspaper reporter, and novelist. Her papers include over 600 letters from friends, family, and literary associates, along with autograph and typed manuscripts for several unpublished novels. Also present are selected papers of her husband, Robert Wohlforth, a journalist, business analyst, and author.

Raymond Blaine Fosdick (1883-1972) served as Under Secretary General for the League of Nations (1919-1920) and as President of the Rockefeller Foundation (1936-1948). The bulk of the collection consists of correspondence related to military life during World War I, the formation and activities of the League of Nations, and the administration of the Rockefeller Foundation in the 1920s through 1940s. The collection also contains various writings and personal memorabilia.

The Nanos Valaōritēs Papers consists of the writings, notebooks, sketchbooks, correspondence, and printed matter relating to Pali of the Greek poet, novelist, playwright, and editor, Nanos Valaōritēs. There are also wtitings of other people.

The Helenē Vakalo Papers consists of papers by and relating to the Greek art critic and poet Helenē Vakalo (1921-2001). Included are autograph and typed manuscripts of Vakalo's poetry, lectures, articles, and essays, as well as her correspondence, notebooks, loose notes, and memorabilia. There are also official documents, photographs, awards, printed material, and several works by prominent Greek writers and artists. Of particular importance are the unpublished works and early manuscripts, as well as Vakalo's correspondence with her husband, painter, stage designer, art critic, and writer Giōrgos Vakalo, and with numerous distinguished artists and literary figures.

An open collection of bound Ethiopic manuscripts with texts in Ge'ez and occasionally in Amharic.

The undergraduate Policy Seminar is one of the defining elements of the academic curriculum of Princeton University's Woodrow Wilson School of Public and International Affairs. The records consist of the final reports, as well as some syllabi and course materials from the policy seminars and a short-lived graduate-level program from the 1960s.

Consists of the correspondence of Russian poet, translator, and writer Anatoly Naiman (1936-2022) along with some writings, photographs, personal documents, and clippings. Other individuals represented in the collection include Anna Ahkamatova, Joseph Brodsky, Sergei Dovlatov, Lidia Chukovskaya, Evgenii Rein, and Dmitrii Bobyshev.

Business files, correspondence, photographs, artwork, writings, and clippings of George Segal (1924-2000), 20th-century American sculptor, artist, and photographer active from the late 1950s until 1999. The papers contain photographs taken by and of the artist, correspondence and all business files relating to exhibitions, records of the production of public commissions, writings by and about Segal, audio and visual media, and exhibition catalogs.

William Chapin Seitz (1914-1974) was an art historian, painter, and museum curator who received the first PhD in modern art from Princeton University in 1955. The collection consists of ten notebooks Seitz kept for his early courses on ancient art and architecture in Princeton University's Department of Art and Archaeology in 1949 and 1950.

Consists of photographs taken and printed by Carl Van Vechten, primarily during the 1930s to 1940s, following his career as a music critic, journalist, and author.

Consists of the papers of Saxe Commins, concentrating primarily while he was chief editor at Random House (1933-1958). Commins worked with many major writers of the literary world, such as Eugene O'Neill and William Faulkner, as well as Irwin Shaw and Budd Schulberg. Commins also compiled several collections of others' works, such as "The Public Papers and Addresses of Franklin D. Roosevelt" and "Major Speeches of Adlai E. Stevenson."

The Papers of Andrew C. Imbrie, Class of 1895, (1875-1965) provide information on his undergraduate years, his service as an alumni trustee from 1907 until 1912 (including a period as Financial Secretary of the Princeton University Board of Trustees (1909-1912) during which he had charge of reorganization of the business management of the University leading to the creation of what became the Office of the Controller) and his family's genealogy.

Consists of quarterly status reports and technical reports created by the Plastics Laboratory at Princeton University from 1946 to 1954. The Laboratory which was established in 1946 conducted basic research involving problems of a fundamental nature as well as towards the development of plastics and materials with specific properties.

Consists of an open collection of photographs by Angelos Prokopiou.

Consists of miscellaneous papers of George M. L. La Branche relating to angling.

Consists of manuscripts and correspondence of Welsh writer Arthur Machen collected by Joseph Kelly Vodrey. It also contains an equal amount of manuscripts and correspondence of Machen admirers and collectors, particularly the members of the Machen Society, founded in 1948 after Machen's death.

Consists primarily of correspondence, travel diaries, and photographs of former Princeton University comparative literature professor Clarence Brown (1929-2015) relating primarily to his scholarship on Russian writers Osip Emilyevich Mandelstam (1891-1938) and Nadezhda Mandelstam (1899-1980). Correspondence with writer and illustrator Guy Davenport as well as with poet W. S. Merwin, Princeton Class of 1948, is also included.

The Film Stills Collection consists of stills and publicity portraits of actors and actresses in the American film industry.

Prentice Northup Dean (1897-1981) was a practicing economist for the United States Tariff Commission and the Office of the Secretary of Defense. He also held teaching positions at Princeton University, the University of Pittsburgh, and Buena Vista University. Dean's papers document his service as United States delegate to the meetings of the General Agreement on Tariffs and Trade (GATT) and his years studying at the American University in Beirut, and include correspondence, diaries, documentation of conferences, memorabilia, and newspaper clippings. The papers also include the correspondence, diaries, and manuscripts of his family members May Dershimer née Walter and Martin R. Walter.

Anne Martindell was one of the first three women to serve in the New Jersey State Senate. After her four-year term ended in 1977, she served as director of the Office for Foreign Disaster Assistance, and was ambassador to New Zealand and Western Samoa for a two-year term. The papers document her career in politics and civil service, and also contain her unpublished memoirs and personal papers.

Consists chiefly of correspondence between artist Annette Covington and Princeton professor and dean Luther P. Eisenhart, and papers relating to the "Baconian" theory of the authorship of Shakespeare's plays.

Grover Cleveland was the twenty-second (1885-1889) and twenty-fourth (1893-1897) president of the United States. After leaving the White House he retired to Princeton, N.J where he was a Trustee of Princeton University. The Grover Cleveland Papers consist of collected research materials regarding Grover Cleveland, his life in Princeton, and his relation to the University.

Morris "Moe" Berg (1902-1972) was a Major League Baseball player, linguist, and lawyer who became a spy in World War II. The papers are comprised of correspondence, notes, photographs, and miscellaneous and printed materials covering all aspects of his life and work, but relating primarily to Berg's work with multiple government agencies.

The collection consists of manuscripts, writings, correspondence (both personal and professional), photographs, works of others, microfilm, printed material, and film reels, spanning more than 50 years, concerning Velikovsky's controversial ideas, the books that he wrote, and the history of opposition and criticism from the academic community that he received following the publication of his first book, Worlds in Collision, in 1950. Colleges and universities threatened to boycott the textbook division of the publisher, Macmillan & Co., which led to the transfer of the publishing rights to Doubleday & Co., even though the book had reached the number one spot on the best-sellers list. The book was eventually banned from a number of academic institutions, and several people lost their jobs because of it.

Concerts and recitals by Princeton University's many musical clubs and organizations, as well as performers from outside the University have been standard fare on capus since the 19th century. The collection consists of reports, concert programs, posters, articles, schedules, flyers, correspondence, and photographs pertaining to performances of music on the Princeton University campus and performances elsewhere by University-affiliated groups.

Originally established in 1912 as the Self-Help Bureau, the Office of Career Services is an organizational unit of the Office of the Vice President for Campus Life that provides career resources and programming for both undergraduate and graduate students. The records include three bound volumes of annual reports from the Princeton University Office of Career Services spanning the years 1943 to 1977. Topics covered include alumni appointments, work-study, study services and academic support.

Visiting Professor in the Department of Biochemistry at Princeton and Nobel Peace Prize winner, Edward Kendall conducted biochemical research and is best known for his work on the hormones of the cortex of the adrenal glands. His collection includes typescripts of scientific articles, laboratory notebooks and notes, correspondence regarding patients, and a great deal of printed material.

Professor Ansley J. Coale (1917-2002) was a demographer whose work focused on nuptiality, fertility, and mortality in several countries. Coale joined the Princeton University faculty in 1947 and spent his entire career as a member of the university's Office of Population Research (OPR). The papers contain correspondence, Coale's research papers and projects, and samples of data collected. The material spans the several decades (1950s to 1990s) Coale spent as a member of the Princeton faculty, as well as the work he did during his retirement.

Consists of correspondence and miscellaneous material relating to the Welsh translator, novelist, and storywriter Arthur Machen (1863-1947) that was collected by the American businessman and author William Francis Gekle.

Dean Mathey (d. 1972), Class of 1912, was a member of the Board of Trustees and an ardent supporter of the University. The collection documents Mathey's familial relationships, service to Princeton, tennis career and other activities from his undergraduate days to the end of his life.

Consists of the writings, correspondence, photographs, and personal papers of the Mexican novelist, journalist, and playwright Jorge Ibargüengoitia as well as writings about him by others and adaptations and translations of his work.

Consists primarily of incoming correspondence to Antonio Pace (1914-2004), a professor of Romance Languages at Syracuse University and the University of Washington, from Princeton faculty, particularly those in the fields of language and cultural studies, as well as from former Princeton classmates (*43). Other notable scholars are also represented. Some correspondents include: Gilbert Chinard (1881-1972), Claude Lévi-Strauss (1908-2009), Julian P. Boyd (1903-1980), Kenneth McKenzie (1870-1949), Theodore Fred Kuper (1886-1981), and Giuliano Bonfante (1904-2005).

Eugene Bird (1925-) is a retired Foreign Service Officer who served primarily in the Middle East. During Eugene Bird's tenure with the State Department, he and his family lived in Jerusalem, Beirut, Cairo, Bombay, New Delhi, and the Saudi Arabian cities of Jeddah and Dhahran. His wife, Jerine "Jerri" Bird (1926-2012), was an activist who started the nonprofit organization Partners for Peace, which sponsored speaking tours by Israeli and Palestinian women throughout the United States. The collection contains Eugene and Jerine Bird's personal and professional correspondence, subject files on the Middle East, and writings, especially pertaining to Jerine Bird's unpublished manuscript on Saudi Arabian women.

Anton Tedesko was a German-born structural engineer who pioneered the development of thin-shell concrete roofs. Consists of four small groups of papers of Anton Tedesko.

This collection contains church materials published or distributed by Protestant organizations in various Cuban cities and provinces.

Consists of a closed collection of more than 5,000 Western Americana photographs, consisting mostly of documentary photographs of the Trans-Mississippi West from the late 1860s to early 1900s, largely from the perspective of white photographers and settlers. Subjects include American Indians (especially studio portraits), natural wonders, cities, towns, buildings, and economic activities (mining, railroads, logging, and agriculture). Some photographs relate to the Indigenous populations of Mexico and Central America. The dimensions, physical formats, and photographic processes of the photographs vary widely.

Arthur Cyrus Warner (1918-2007) was an activist in the gay liberation movement, focusing his efforts on legal reform to protect the civil liberties of the gay community. Warner's papers document his involvement in legal reform and other issues pertaining to gay rights. The papers largely consist of legislative and court documents about cases affecting gay civil liberties, and related memoranda, correspondence, and writings.

The Papers of Charles A. Eaton (1868-1953), congressman from New Jersey, focus on Eaton's role as a delegate to the United Nations Conference in San Francisco, in 1945.

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.

Established in 1920, the Office of the Controller is responsible for the preparation of the University's annual audited financial statements, as well as financial and tax reports to several government agencies including the Internal Revenue Service. Consists of records produced by the Office of the Controller that document University financial matters.

George R. Beach was a member of the Princeton University Class of 1926. Consists of bound scrapbooks assembled by George R. Beach documenting Princeton's football team.

Conists of selected papers of Princeton physicist Donald Ross Hamilton.

Consists chiefly of manuscripts and related material for two novels by American novelist John O'Hara: A Rage to Live (1949) and Ten North Frederick (1955).

Consists of manuscripts, correspondence, photographs, scrapbooks, and printed matter of Archery Hall of Fame member Robert P. Elmer (Princeton Class of 1899) related to archery.

Consists primarily of the personal papers of Hodge, including lectures, speeches, articles, books an correspondence dealing with questions of Presbyterian theology in the mid and latter nineteenth century. The papers reflect Hodge's lifelong association with the Princeton Theological Seminary (PTS).

Consists of selected manuscripts and correspondence of American poet/dramatist and Pulitzer Prize winner Archibald MacLeish.

The Grounds and Buildings Series of the Historical Photograph Collection contains photographs of the grounds and buildings owned by Princeton University. The photographs date from the late 1850s to the present, with the bulk of the photographs dating from the 1870s to the 1940s. Many of these photographs have been digitized and are searchable in Digital PUL.

Consists of papers of American architect and poet Edward Steese, including diaries, manuscripts, and architectural drawings.

The University Research Board, which consists of six faculty members from different departments, is an advisory committee to the president on all research conducted at Princeton University. The collection consists of University Research Board meeting minutes, annual reports, correspondence between members, and some subject files, as well as the memos and correspondence of Raymond J. Woodrow, executive officer and secretary of the Committee on Project Research and Invention, predecessor to the University Research Board.