This collection contains the personal and professional papers of Celia Adler and Lazar Freed, including theatrical materials such as scripts, programs and sheet music, correspondence, newspaper clippings, assorted publications, and photographs of many of the members of the Adler family and their friends from the Yiddish theater. These materials reflect the wide scope of the Adler acting family and their immense influence on Yiddish theater, Broadway and motion pictures.

The collection contains Pachter's writings in history, economics, current events, the social sciences and other topics. The bulk of the collection consists of Pachter's published essayistic writings, both for journals (including numerous articles for Dissent) and for newspapers.

Jacques Judah Lyons, hazzan, rabbi and community leader, was born in Surinam and emigrated to Philadelphia in the early 1800s. Minister of the New York Congregation Shearith Israel for 38 years, he gathered extensive materials on early Jewish history in the United States, Canada and the West Indies. His papers include manuscripts, newspaper clippings, scrapbooks, notebooks, photographs and a Sansom ship's log book. Contains material relating to Jews in North and South America generally and more specifically to Congregation Shearith Israel and the Jews in New York, the Touro Synagogue and cemetery and the Jews in Newport, Rhode Island, Philadelphia and the West Indies. Also contains material relating to Jews in the wars of the United States, correspondence of the Jews with George Washington and items relating to Haym Salomon. Collection consists of manuscript material and five notebooks and three scrapbooks of Lyons. Contains also material not listed in calendar consisting of sermons by Lyons, a manuscript prayer book used in Surinam and a guide for religious ceremonies at Congregation Shearith Israel, as well as letters written during the Civil War period and correspondence relating to the personal life and career of Lyons.

Types of records includes: photographs.

This series of photographs, originating from the Rockefeller family office (Room 5600), comprehensively documents Nelson A. Rockefeller's life and career including his personal, professional and political activities. Family and personal photographs include invidividual formal and informal portraits, group portraits and events, as well as Rockefeller family homes, a selection of images of his art collection, and travel prints. There is a large selection of images of dignitaries and friends, as well as photographic documentation of Nelson Rockefeller's business activities, philanthropic activities, and government service. The series also includes a wide variety of images of gubernatorial appearances and campaign activities as well as photographs pertaining to Nelson's service as Vice President of the United States.