The Historical Photograph Collection: Individuals series consists of photographs of faculty, administration, trustees, staff, students, and notable visitors to Princeton University.

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.

The Campus Life series contains photographs documenting aspects of life as experienced by students, faculty, and staff at Princeton University.

Princeton University's dean of the faculty is the senior administrator responsible for the quality and well-being of the faculty and professional staffs of the university. In the past, the office has been responsible for matters ranging from student discipline to undergraduate academic life and the curriculum. This record group consists of the files of the faculty, the dean, the office, and its staff. In addition to the office's subject files, the collection includes the records of faculty meetings, faculty and University committees, and the personnel files of faculty, senior staff, and trustees.

The Woodrow Wilson Additional Materials consist of materials that the Seeley G. Mudd Manuscript Library has acquired on Woodrow Wilson since the mid-1990s.

The study of biology began at the College of New Jersey with the appointment in 1830 of botanist John Torrey into a part-time faculty position; it expanded with the formation of the School of Science in the 1870s; and was established as a department in 1904. The collection primarily consists of the records of the Department of Biology assembled during the tenures of Department Chairmen Edwin G. Conklin and Elmer Butler. Included are correspondence, general subject files, and records pertaining to grants, research endowments, publications, and administrative matters such as budgets and staffing. Also includes sponsored research reports and student grade cards.

John Marshall Harlan (1899-1971), a distinguished lawyer and jurist, served on the U.S. 2nd Circuit Court of Appeals and the U.S. Supreme Court. Harlan's papers consist of legal materials, correspondence, writings, and personal papers that document his career as an attorney and a judge, especially the period when he was a Supreme Court Justice.

Consists of a closed collection of miscellaneous single-item acquisitions that span multiple collecting areas, topics, genres, and time periods. Many materials relate to United States literary, historical, and political figures, including business and personal letters, manuscripts, drawings, photographs, and official documents due to the type of materials that were initially added to the collection.

The Office of Physical Planning was the division of Princeton University's Department of Facilities charged with oversight of the construction of new buildings on campus and alterations to existing structures. The records consist of office files and architectural drawings in a variety of formats.

The ACLU is the preeminent civil liberties organization in the United States. These records document the work of their national office in the areas of civil rights, children and women's rights, freedom of speech (and all First Amendment questions), and due process, among many others, predominantly from 1970 to 2000.