This collection contains early scores and lyrics to Princeton University's alma mater "Old Nassau" as well as information about the song and the men who created it.

Consists of books, maps, scrapbooks, posters, and other materials.

The Historical Subject Files Collection documents Princeton University history and related topics from 1746 to the present. The collection consists of documents in almost every two-dimensional format: articles, books and booklets, clippings, correspondence, memoranda, non-photographic images, notes, pamphlets, posters, and reports.

Consists of postcards relating to Mexican tourism.

Consists of book prospectuses, invitations, greeting cards, and other items printed by private and small presses in the United States, and various countries throughout the world.

Consists of a collection of miscellaneous legal and financial documents, correspondence, and other manuscript materials, assembled from various sources, that relate to New Jersey history or inhabitants of New Jersey from the late 17th century through the mid 20th century.

The Syllabi and Course Materials Collection brings together original materials from the university archives that document the content of classes taught at Princeton University.

This collection consists of offprints of articles written by Princeton alumni and faculty; however, in some instances the articles are written about an individual alumni or faculty member. The offprints generally consist of journals, published articles, speeches, lectures, sermons, memorials, and articles from scientific journals and magazines.

Consists of an assembled collection of correspondence, documents, and manuscripts related to Princeton University, its students, and its employees, some in an official capacity and others as personal or family records of those associated with Princeton University, or the College of New Jersey as it was known prior to the end of the 19th century. Materials span from the 1740s until the 1980s, though most pertain to the mid-18th through early 20th century.

Consists of a closed collection of more than 5,000 Western Americana photographs, consisting mostly of documentary photographs of the Trans-Mississippi West from the late 1860s to early 1900s, largely from the perspective of white photographers and settlers. Subjects include American Indians (especially studio portraits), natural wonders, cities, towns, buildings, and economic activities (mining, railroads, logging, and agriculture). Some photographs relate to the Indigenous populations of Mexico and Central America. The dimensions, physical formats, and photographic processes of the photographs vary widely.

This collection contains scrapbooks created by Princeton students which document their social and academic activities while undergraduates.

This collection contains over 600 sets of student notes taken from lectures given by members of Princeton's faculty. They represent the broad range of courses taught at Princeton University (known as the College of New Jersey prior to 1896) and include the works of numerous famous faculty and students.

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.

The Historical Postcard Collection documents the buildings and environs of the Princeton University campus in the form of picture postcards. Featuring both monochrome and color postcards, the bulk of the collection ranges in date from 1900 through the 1960s. Many of the postcards have been digitized and are searchable through Digital PUL.

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 Geographical Playbills Collection consists chiefly of playbills from the United States, but Great Britain, Canada, Bermuda, France, Germany, and Japan are also represented. Although this is a collection of playbills, there are also some letters, documents, printed matter, newspaper clippings, and miscellaneous material.

Consists of 486 scrapbooks of playbills covering not only theater but also opera, ballet, and music.

This collection includes some playscripts stamped or addressed by theater agencies in Chicago, New York City, and Hollywood, while others were used at McCarter Theater or by the Princeton University Players. There are wartime scripts from both world wars, as well as government plays from the Federal Theater Project, the Works Progress Administration, and the Department of Agriculture's War Food Commission.

The Radio Scripts Collection consists of typescripts of scripts for various radio programs such as "The Cavalcade of America" (represented by the most scripts), "The Eternal Light," "Books and Authors," "What's New in Books," "Pepper Young's Family," "The Goldbergs," and others.

Consists of playbills of New York City theaters from the late 19th century to the present day.