This collection of mainly anti-Semitic material was compiled by a Jewish librarian of German descent who infiltrated the pro-Nazi community developing in New York City in the years leading up to World War II. The bulk of the collection consists of publications and printed matter, with the notable exception of narrative reports that describe first-hand experiences and observations of Nazi-affiliated events. Document types include advertisements, event announcements, books, clippings, correspondence, magazines and newspapers, travel guides, political memorabilia, and other print ephemera.

This collection contains oral history materials collected by Tamar Morad, Robert Shasha, and Dennis Shasha, in connection with the writing and compilation of the book Iraq's Last Jews: Stories of Daily Life, Upheaval, and Escape from Modern Babylon (Palgrave Macmillan, 2008), including approximately 60 audio recordings of interviews, with at least one third accompanied by transcripts; and a small amount of related biographical material, including memoirs and other writings, one family history, and photographs. The collection contains the interview recordings on which 18 of the 20 narratives in the published book were based. In addition, it contains oral histories or autobiographical narratives pertaining to more than 40 individuals whose stories are not told in the book. The interviewees and their families represent a range of professions, including international merchants and bankers, as well as rabbis, doctors, politicians, intellectuals, musicians, poets, and artists. The materials convey personal accounts of Jewish life in Iraq from approximately the 1920s to the early 1980s, as well as Iraqi Jewish experiences of emigration, transit journeys, and new lives in the diaspora, in locations including Iran, India, Japan, China, Israel, Great Britain, Canada, and the United States.

Papers of Hans Kohn (1891-1971), historian and lawyer, who was active in Zionist organizations. He published extensively on questions of nationalism and related topics. The collection consists of documents relating to Hans Kohn's professional experience, materials relating to his political activities, correspondence, diaries, materials relating to his experience in World War I and as a prisoner of war, personal documents, photos, clippings.

The National Committee for Labor Israel (NCLI) was an American fundraising organization closely associated with Israel’s federation of labor and trade unions (Histadrut). NCLI provided financial support for the Histadrut’s educational, health, and social programs in Israel through national and regional solicitation campaigns. Major donors included Labor Zionist organizations, American labor unions, and other Jewish community associations. Financial problems eventually led to the dissolution of NCLI, and the bulk of this collection documents its final decades of operation. A large portion of the records pertain to development projects in Israel during the 1960s -1970s.