Consists of correspondence and documents of Jonathan Belcher, dating from his early years in Massachusetts to his days as colonial governor of New Jersey.

Mary Mapes Dodge was an author and editor of St. Nicholas magazine. This collection consists of manuscripts and correspondence concerning St. Nicholas, and correspondence, documents, photographs, and memorabilia relating to the Dodge family.

The Office of Occupational Health and Safety is charged with general oversight of the university health and safety effort and with assisting University departments and offices in discharging their health and safety responsibilities. The records consist of proposals and surveys compiled by the Office of Occupational Health and Safety in regards to radiation safety measures taken to protect workers and researchers at the Princeton-Pennsylvania Accelerator, a particle research facility that operated on Forrestal Campus from 1957 to 1971.

The Hyatt and Mayer Collection consists primarily of correspondence between Alfred Marshall Mayor (1836-1897), physicist, his son Alfred Goldsborough Mayor (1868-1922), biologist, and Alpheus Hyatt (1838-1902), zoologist and paleontologist, and colleagues in their various fields. Also included are eight volumes of photographs taken by Alfred M. Mayer during scientific expeditions to the islands of the Pacific Ocean.

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.

Consists of copies of fundamental legal instruments of government (1664-1961) under which people have lived in New Jersey for the last 300 years, gathered by historian, Julian P. Boyd, for the book Fundamental Laws and Constitutions of New Jersey (1964), which he edited.

This microfilm consists of monographs, serials, and ephemeral material associated with politics in Chile from 1968 to 2001. The bulk of the material dates from about 1985 on.

Consists of approximately 500 miscellaneous letters relating to the Alexander family of Princeton, N.J., including autograph letters collected by them.

An open collection of examples of British sigillography (matrices, royal charters with seals, seal impressions, and related material), collected by Bruce C. Willsie, Class of 1986.