Richardson Auditorium (formerly known as Alexander Hall) is Princeton University's premiere performance venue for a wide variety of events including concerts, plays, lectures, and dance performances. The collection consists of programs for performances and other events held at Richardson Auditorium.

This collection contains more than 2,300 items, including film, videotapes, compact discs, audio cassette tapes, reel-to-reel tape, and record albums and covers a broad range of topics including classical music, alumni reunions, lectures, and interviews.

The American Whig-Cliosophic Society (1941-present) is a literary, political and debating society which has had an important impact on the lives of generations of Princeton students. It provides students with both social alternatives and an opportunity to develop skills not emphasized by the University curriculum. The contents of the initial group of records were acquired between 1941 and 1993 in agreements between Princeton University and the American Whig-Cliosophic Society. The library initially cataloged some of these records into the P Collection. Subsequently, an attempt was made to organize some of these records in 1975.

Graduate work in a formal sense emerged at Princeton in the 1870s when President James McCosh added new faculty and graduate fellowships. This collection consists of theses submitted toward the fulfillment of requirements for master's degrees at Princeton University.

There are several well-known Princeton theatrical groups, but students and faculty have also organized many smaller groups over the decades, both short-term and long-lived. The collection consists of posters, programs, photographs, news clippings, and a very small amount of design and planning materials gathered about campus theatrical groups that are not already represented in dedicated archival collections.

The dissertations represent doctoral work in over forty graduate departments. They date from 1877 to the present and they are arranged chronologically.

The Eating Club Records consist of manuscript and printed material from almost all the clubs. The records of individual eating clubs have been combined with material on Eating Clubs in general. This material includes correspondence, reports, minutes, financial statements, constitutions, and miscellaneous records. Printed material in the records consist of newspaper and magazine clippings, club membership books, and club histories.

Princeton has participated in intercollegiate rowing contests since 1874. The collection consists of photographs, memorabilia, scrapbooks, programs, correspondence and posters documenting the history of the Princeton University rowing program.

Each volume or set of volumes in the Princetoniania Collection is represented in the Princeton University Library Main Catalog, which is searchable by title, author, or call number.

This collection consists of essays, notes on readings, laboratory notebooks, drawings and similar academic work products created by Princeton students.