Consists of manuscripts, photographs, and ephemera by and about the Lebanese-American philosophical essayist, novelist, mystical poet, and artist Kahlil Gibran, who, by fusing elements of Eastern and Western mysticism, achieved lasting fame with such poetic works as The Prophet (1923) and Jesus, the Son of Man (1928). This material was collected by William H. Shehadi.

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.

The Veterans of Future Wars Collection, consists of materials dating from the organization's parodical foundation as a Princeton-based student movement in 1936 through its eventual petering-out in 1937. The materials beyond the organization's cessation of activities deal with the Veterans of Future Wars' short but emphatic existence. The collection consists primarily of correspondence of the National Council members (all Princeton University undergraduates), the organization's nation-wide Posts, and its various auxiliary support groups. Also included are speeches and debates, press releases, poems, plays and songs written for the organization, photographs of both official and personal nature, and newspaper clippings.

The American Civil Liberties Union Records document the activities of the Union in protecting individual rights from 1920 through 1995. The files contain materials on freedom of speech, expression, and association; due process of law; equality before the law; legal case files; and organizational records. Within these categories files reflect subject areas such as academic freedom, censorship, racial discrimination, aliens' rights, privacy concerns, labor concerns, amnesty, and government loyalty and security. The files reflect work on litigation, advocacy and public policy, and subject files on various areas of interest connected with civil liberties. Materials include correspondence, court documents, memoranda, printed matter, minutes, reports, briefs, and legal files. Also included are materials from ACLU affiliate organizations, and the Lawyers Constitutional Defense Committee. Subgroup 2, Series 2, 3, and 4 have been digitized and are available for members of the Princeton community to view here. To view the database from outside Princeton University, please see the Guide to the American Civil Liberties Union Records.

The Office of Development Communications creates a wide range of publications and other materials to support Princeton's fund-raising initiatives and to keep alumni, parents, and friends closely connected and well-informed about the life of the University. Consists of photographs, promotional materials and VHS tapes created for fundraising activities and publications.

Women's World Banking (WWB), one of the world's leaders in microenterprise financing, is a not-for-profit international financial institution founded by a global group of independent women working together with the support of the United Nations in 1979. The Women's World Banking mission is to facilitate the participation of poor women entrepreneurs in the modern economy at the local level, especially those who are generally without access to established financial institutions. The organization consists of an international network of affiliates (independent local institutions that provide a variety of financial and training services to meet the needs of local women) with a central coordinating office in New York City. WWB's records document the administration of the organization, mainly during the tenure of its first president, Michaela Walsh, and include founding documents, financial records, correspondence, records related to affiliates and other organizations, audiovisual materials, and the files of Michaela Walsh.

Consists of 170 albumen prints of Native Americans and frontiersmen taken by Julian Scott in 1890 for the 11th United States Census with a No. 2 Kodak camera, with accompanying documentation.

Consists of the British publisher Victor Gollancz's author files on Miguel Ángel Asturias, Edith Sitwell, and Richard Wright.

Consists of Spanish legal and military documents relating to the administration of Cuba in the 19th century.

Consists of a collection compiled by American clergyman Stewart M. Robinson (Princeton Class of 1915), including photostats of sermons, letters, pamphlets, and communications to newspapers by clergymen in colonial America, which he used as research material for a proposed book entitled "The Political Thought of the Colonial Clergy."