The Council on Foreign Relations is a nonprofit, nonpartisan research and national membership organization dedicated to improving understanding of international affairs by promoting a range of ideas and opinions on United States foreign policy. The Council has had a significant impact in the development of twentieth century United States foreign policy. The Records of the Council on Foreign Relations document the history of the organization from its founding in 1921 through the present. The collection includes valuable source documents and records of the meetings, group discussions and studies, and conferences of the Council, as well as portions of its administrative records.

The Council on Foreign Relations is a nonprofit, nonpartisan research and national membership organization dedicated to promoting improved understanding of international affairs and to contributing ideas to United States foreign policy. The Studies Department Series documents the planning and execution of the various study groups (including discussion groups, current issue review groups, seminars, workshops and conferences) and projects.

Princeton University's Dean of the Faculty is the senior administrator responsible for the quality and well-being of the faculty and professional staff of the university. The collection consists of personnel files for nearly every individual at one time employed as a member of Princeton University's faculty or professional staff.

Consists of files pertaining to honorary degree recipients throughout Princeton University's history.

John Cleve Green was a Princeton-area businessman and investor who was a notable benefactor of Princeton College primarily during the administration of President James McCosh. The John Cleve Green Collection consists of research materials compiled regarding the life of John Cleve Green and his contributions to Princeton University.

The Papers of Frederick H. Osborn, Class of 1910, (1889-1981) cover some of Osborn's service to, and interest in, the University as a charter trustee from 1943-1955 and as a member of several advisory boards, including the Curriculum Committee and Psychology Department Council.

The Princeton Crusader Fellowship is a Christian reform organization founded by a group of Princeton students on Commencement Day in 1912. The records consist of member lists, constitutions, speeches, articles, newsletters, and correspondence of the Princeton Crusader Fellowship.

Jerome Karabel is an American sociologist known for his research on university admissions policies. Consists of materials compiled by Jerome Karabel while researching for his 2005 book The Chosen: The Hidden History of Admission and Exclusion at Harvard, Yale, and Princeton. The papers contain correspondence, memoranda, reports, and other documents.

This collection comprises paintings, drawings, prints, cartoons, and other original artwork and reproductions representing the Princeton campus, its dezinens, sporting and other events, and symbols of the school.

Kenneth Sherman Clark was a member of the Princeton Class of 1905 and an active participant in Triangle Club during his time at Princeton. Consists of the personal papers and sheet music of Kenneth Sherman Clark spanning his time at Princeton as well as his later career.