Consists of primarily correspondence of author Anthony Trollope and associates, as well as manuscript material, photographs, and drawings of Trollope.

Elias Boudinot was an American lawyer and public official who represented New Jersey in the Continental Congress. This collection consists of correspondence, documents, and printed material relating to Boudinot and his family, collected by Langdon K. Thorne.

Consists of a chronological series of 101 mathematical notebooks (1958-1997) of Princeton mathematician Bernard M. Dwork.

Saint-John Perse, pseudonym of Alexis Leger, was a major French poet, who won the Nobel Prize for Literature in 1960. Consists of working editorial files and author letters for the Pléiade edition of Leger's complete works, published by the French publisher Gallimard in 1972.

Consists primarily of correspondence with authors such as Gordon Lish, James Purdy, Cynthia Ozick, and Paul Bowles, among many others, along with some writings and publisher files of American literary critic and professor of literature Irving Malin (1934-2014).

Consists of two manuscripts and assorted correspondence by the architect, scientist, author, and third president of the United States Thomas Jefferson (1743-1826).

Consists of the records (1760-1974) of a large business conglomerate in northern Mexico founded by Pedro R. Prieto and owned by branches of the Prieto family, including Maíz family members, for three generations.

Consists of works, articles, lectures, reviews, notes, and correspondence of Wilbur Samuel Howell, professor of rhetoric and oratory (1952-1972) at Princeton.

The McCaddon Collection of the Barnum and Bailey Circus consists of correspondence, photographs, scrapbooks, and other material collected by business manager Joseph T. McCaddon prior to the 1907 merger of the circus with Ringling Bros.

Consists of various materials, including correspondence, diaries, documents, and genealogical materials related to Moses Taylor Pyne (Class of 1877), the Pyne family, and the history of Princeton University.

Consists of selected papers of E. F. H. Sutton (Princeton Class of 1895) and his collection of papers of his longtime friends, the former Countess Marguerite (de Godart) Cunliffe-Owen and her husband, Frederick Cunliffe-Owen.

Consists mainly of professional and personal correspondence, some documents, and printed matter of Joseph Miller, a nineteenth-century English civil engineer primarily concerned with the construction of steam engines and other machinery for naval vessels.

William Malliol (the pseudonym of William T. McInenly) was a native of London, England. He joined the U.S. Marine Corps in 1950 and served in Korea, where he became a sergeant and received three Purple Hearts. He joined the French Foreign Legion in 1954 and served in the Algerian War. He was also in the Royal Air Force from 1956 to 1958. His papers consist of diaries, notes, literary manuscripts, photographs, and art work.

Consists of works, correspondence, a diary (1851), financial papers, biographical material, a bibliography, and printed matter of American Presbyterian clergyman and Confederate chaplain John Miller (Princeton Class of 1836).

Consists of the writings, notes, diaries, calendars, ledgers, and miscellanea of the German novelist, poet, and critic Arthur Gläser (b. 1895 ).

Consists of works, letters, photographs, and printed matter of Leroy Lansing Janes, a teacher at the Kumamoto Yogakko (Kumamoto School for Western Learning) in Japan (1871-1876).

Consists of correspondence of the American architect and author Claude Fayette Bragdon, as well as related printed material.

Blanche Pauli (born Virginia C. Taney) was an American singer, actress, and vaudeville performer who worked mainly in stock companies touring the northeastern United States and Canada from the late 1890s through 1904. The collection consists of personal and family correspondence and documents, photographs, play scripts and actor's sides, sheet music, playbills, clippings, and other materials related to her professional career. Some materials also relate to Pauli's husband, Herman Utley Boardman; her performance partner, Robson Dalton; and other members of her family.

Consists of selected papers in Russian and English of Russian playwright, novelist, and storywriter Evgenii Ivanovich Zamiatin, primarily after 1931, when he emigrated to Paris, France. Included are autograph and typed manuscripts, articles, and letters.

Zelda Fitzgerald, American socialite, novelist, painter, and wife of the American novelist and storywriter F. Scott Fitzgerald, wrote of their turbulent life and marriage in her novel Save Me the Waltz (1932). This collection consists of psychiatric evaluations, correspondence, and reports concerning Zelda Fitzgerald when she was a patient at Craig House, Beacon, N.Y., under the care of Dr. C. Jonathan Slocum.