This collection documents the professional life of Austro-American art historian and journalist Alfred Werner (1911-1979). After being released from Dachau in 1939, Werner fled to New York. From 1940 to 1979, he wrote thousands of stories, reviews, and columns, and was an editor of or contributor to dozens of art magazines and Jewish periodicals. His primary interests were European, Jewish, and Zionist political affairs, and 19th and 20th-century European and American art, with an emphasis on Jewish and Israeli artists. The bulk of the collection consists of his published output. The collection also contains some additional professional material, such as manuscripts, research materials, and reference photographs, as well as a few personal documents.

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.

Founded in 1969, the American Association for Ethiopian Jews (AAEJ) was instrumental in the international effort to promote recognition of the Beta Israel (known among non-Jewish Ethiopians as "Falashas") by Israeli authorities, and to assist Jewish emigration from Ethiopia to Israel. The extensive files of the AAEJ include case work files, research materials and Jewish artifacts collected in Ethiopia by AAEJ workers. In the wake of the successful evacuation of Ethiopian Jewry to Israel in 1993, the AAEJ decided to disband and voted to deposit its records at the American Jewish Historical Society. Included are correspondence, office files, photographs, slides, videotapes, audiocassettes and other materials which pertain to AAEJ's efforts to raise the consciousness of the American Jewish community about this unique Jewish subculture. The organization's papers supplement those of its founder, Graenum Berger, which are also held at the American Jewish Historical Society.

This is a collection of addenda to the Robitscher Family Collection (AR 25012) that further document the lives of Thomas Robitscher, his mother Magdalena Robitscher née Hahn, and his wife Anne Kelemen. Materials include personal correspondence, photographs, Thomas Robitscher’s personal papers, vital documents and other legal and official papers related to Thomas Robitscher, an inventory of his mineral collection, and correspondence regarding its donation.