The Princeton Tiger is the nation's second oldest college humor magazine. The collection consists of the administrative records of The Princeton Tiger.

The Thomas Jefferson Papers Project was conceived of in 1943 by Princeton University history professor Julian P. Boyd, who was serving at the time as the historian of the Thomas Jefferson Bicentennial Commission. Contained in the records is correspondence with Princeton presidents Harold T. Dodds and Robert F. Goheen, who were active advisors in the early years of the project. Also included are financial records, including Boyd's original cost estimations for the project. Other materials consist of an initial project proposal, annual reports, directives on handling of materials, typography, and editing procedures, and some photographs.

Anton Tedesko (1903-1994) was a German-born American structural engineer, best known for his extensive work in reinforced thin-shell concrete design, often on significant industrial, institutional, and government construction projects, largely in the United States during World War II and the Cold War. The papers consist of Tedesko's writings, correspondence, calculations, engineering drawings and designs, personal papers, photographs, reference materials and technical journals, along with some film reels and glass lantern slides, including materials from his time at the Dyckerhoff & Widmann and Roberts & Schaefer firms, representing his professional work and activities from the 1920s through the 1990s.

Consists primarily of letters received by American poet Sara Teasdale (Mrs. Ernest Filsinger) from over 100 poets, authors, editors, and friends, many of whom enclose examples of their work and discuss their own and Teasdale's poetry.