Consists of correspondence, documents, financial material, and printed matter of Caleb Bates, captain of the Juno of Boston, John B. Church, marine insurance underwriter, and others involved in predominantly nineteenth-century American maritime trade.

Consists of forty-three payroll sheets and fifteen muster rolls, dating from 1776 to 1780, of the 1st Canadian Regiment, which supported colonial efforts during the American Revolution. Also included is a copy of Senate Bill S. 186 submitted to the 33rd Congress by the Committee on Revolutionary Claims in 1854.

The Abbott Family Collection consists of correspondence, poetry, documents, and miscellanea of the Abbott family of New Jersey.

The Admission Office has determined who should be allowed to enroll as undergraduates at Princeton University since 1922. The actual composition and the desired composition of each class have been contentious campus issues since the introduction of selective admission. The debates over the value of recruiting and admitting alumni sons, war veterans, athletes, disadvantaged students (especially racial minorities), and women are reflected in the records of the Admission Office. This collection includes a number of reports and minutes, some of which are restricted, news clippings and releases about Princeton admission, historical materials, and a series of Admission Office publications.

Consists primarily of letters received by A. D. Power, who worked for the English publishing firms of Sir Isaac Pitman & Sons and W. H. Smith and Son.

The A. Jacobi Papers consists of offprints of writings and lectures, correspondence, memorials, and other miscellanea of the German physician, pediatrician, author, and first professor of children's diseases in the United States Abraham Jacobi (1830-1919).

Consists of correspondence of nineteenth-century British poet and journalist Alaric A. Watts.

Consists primarily of letters sent to Albany Fonblanque as editor of the Examiner (London).

Consists of a photocopied duplicate archive of the original Albert Einstein Archive at Hebrew University in Jerusalem, divided into scientific and non-scientific sections, including published and unpublished manuscripts, articles, lectures, notebooks, notes, travel diaries (1925-1933), family papers, and correspondence.

The Alejandro Rossi Papers consist of personal notebooks, manuscripts, correspondence with writers, academics, editors and artists, and printed material of the writer.