The collection documents American Jewish Committee’s efforts to combat all forms of discrimination against the Jews in the United States. Additionally, there are materials pertaining to AJC’s work regarding other minority groups in the United States. The collection offers researchers a unique chance to see how and what was done prior to the changes in public opinion and civic and legal laws. The American Jewish Committee Records, Subject Files consists of materials created by executive offices, departments, local offices and chapters of the Committee concerning a variety of matters; foremost Jewish civil and religious rights, immigration, and the Holocaust.

This collection contains the archival papers of Arthur Rath. Most of it consists of correspondence with friends and family members. Primary topics of the collection are Arthur's life in Switzerland towards the end of World War II and the decades immediately after, correspondence with friends who were also Jewish refugees from Germany after the war, and Arthur Rath's life decisions following the displacement of his family during the war.

The collection contains various materials pertaining to the historical research conducted by Baruch Ophir, and comprises three folders.

The bulk of the collection consists of correspondence to Bertha Badt-Strauss from various writers and friends between 1940 and 1969. The letters deal with topics related to emigration/immigration, Judaism, Zionism and publishing opportunities in the United States and Mexico. Included are manuscripts, poems, photographs and clippings of Badt-Strauss's correspondents, as well as some of her own writings.

This collection contains the correspondence of the Anti-Nazi Boycott Committee of the Jewish War Veterans appealing for support against Nazi activities in the United States, 1933, and to assist Nazi sufferers in Europe, as well as other correspondence and printed material describing the purpose, history, and activities of the national organization and local chapters. Included is a scrapbook (1924-1930) containing newspaper clippings in English and Yiddish relating to protests against the massacres of the Jews in Romania and the riots in Palestine in 1929, as well as appeals for financial and political support on behalf of Palestine Jewry. A large portion of this collection consists of photographs depicting the work of the organization.

The collection is comprised of photographs of various provenances related to the lives of Jewish displaced persons (DPs) in the period immediately following the Second World War, from 1945 to 1952. The photographs pertain to DP camps and communities in the Allied occupation zones in Germany, Austria, and Italy, primarily those established by the American and British military, and administered by the United Nations Relief and Rehabilitation Administration, and, later, the International Refugee Organization. Diverse aspects of daily life among the DPs are depicted, such as school, work, recreation, and vocational training, including many activities sponsored by Jewish voluntary organizations, especially World ORT and the American Jewish Joint Distribution Committee. Also depicted are cultural activities such as theater, children’s performances, Jewish holiday celebrations and parades, and commemorative events honoring those who died in the Holocaust. The photographs capture leaders of the Jewish DP zonal and camp committees, DP police, and Zionist living collectives (kibbutzim), as well as notable military, political, and cultural personalities of the period, such as Lucius D. Clay, Fiorello LaGuardia, David Ben-Gurion, Yitzhak Gruenbaum, and H. Leivick. The photographs also reflect political and historical developments, including the major congresses of the DP leaderships in Germany, Austria, and Italy; protest demonstrations concerning British policies regulating immigration to Palestine; and events held upon the founding of the state of Israel in 1948.

This collection contains a few letters sent to Cohn by notables such as Leo Baeck, Stefan Zweig, Martin Buber, and others, as well as a couple of Cohn's sermons and manuscripts and two scrapbooks.

The collection contains various materials pertaining to Ernst Marckowicz.

The first folder contains essays and manuscripts written by Loewenson, as well as his letters written to the heads of various Zionist organizations (e.g., Keren Hayesod) during the 1920s. Also included are reminiscences about Erwin Loewenson. The second folder contains newspaper articles written by Loewenson.

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.

Original correspondence consists of one letter each to Peter Pringsheim (1912); Joseph Koeth (1928); and A. Sommerfeld; as well as six letters to Ernst Stern (1907-1908). A handwritten 1933 letter from Fritz Haber to Chaim Weizmann in Mannern, Switzerland (6 pages) is available as a photocopy only. Also included is a typescript by Hans Schaeffer on Jews in Breslau (photocopy), Die soziale, politische und religioese Stellung der juedischen Familien in Breslau um die Jahrhundertwende 1900. The typescript is part of a letter by Hans Schaeffer to Johannes Jaenicke, also in the collection.

Documents, photographs, and paintings related to the Goldschmidt Schlesinger family. Material related to the Schloessinger-Wuerzburger and the Goldschmidt-Bock families. Documents related to the Jewish community in Frankfurt.

The Hans Tramer Collection consists of 8 boxes and 52 folders.

The collection consists of memoirs and other manuscripts by David Feitelberg and other members of the Feitelberg-Hope families.

The collection consists of materials pertaining to Irvin Eppstein.

The Julius and Elisabeth Hirsch Collection holds the papers of this couple, with much of the collection consisting of family correspondence. Prominent subjects include the immigration of family members and genealogy of the family. In addition to extensive correspondence and family trees the collection includes notebooks, essays and articles, newspaper clippings, photographs, early drafts of Julius Hirsch's family memoir, and research notes.

The Leo Breslauer Collection documents the professional career of Rabbi Leo Breslauer, and to a smaller extent, his personal life, especially in relation to his and his family’s departure from Germany. Prominent topics include his rabbinical work at congregations in Fürth, Germany and in New York City, his writings, and his thoughts on Zionism.

Collection consists of correspondence, speeches, photographs, clippings, and memorabilia relating to Crestohl's activities as a lawyer and as a member of the House of Commons in the Parliament of Canada representing Montreal-Cartier, 1950-1963. It includes material relating to Canadian immigration policies, German rearmament, humane slaughtering, and citizen reactions to these issues; correspondence with members of the Israeli Parliament, and correspondence and speeches relating to his numerous activities in communal and Jewish affairs in general and Zionist organizations and The ORT in particular; and personal writings and memoirs in typescript and published material by and about Leon Crestohl.

The collection also contains correspondence in English and Yiddish between members of the Crestohl family, primarily his mother Rose (Weitzman) Crestohl, 1926-1941, and published and manuscript material, both original and copies, relating to the career of his father Hyman Meyer Crestohl, 1904-1921.

Correspondence with individuals, including Alexander Altmann, Werner Cahnmann, Guido Kisch, Raphael Straus, and Max Warburg; business correspondence with publishers and organizations; correspondence with family members, including his brother, the novelist Lion Feuchtwanger.

This collection contains Marvin Lowenthal's correspondence, journals, diaries, documents, photographs, memorabilia, and printed materials relating to his life, writings, Zionist activities, and relief work on behalf of German Jewry. Includes material on his youth, school work, and college years, as well as autobiographical writings and family correspondence containing information on Horace Kallen and early 20th century Zionist activities. Of particular note is his later correspondence with Jacob Billikopf, Jerome Frank, Horace M. Kallen, Elmer Rice, Eugene C. Taylor, and Stephen S. Wise.

The Milton Steinberg (1903-1950) Papers documents the personal and intellectual life of the American author, philosopher, rabbi, teacher, and theologian. The collection contains correspondence, writings, photographs, audio recordings, and memorabilia. In addition to numerous articles, he authored several books including, The Making of the Modern Jew (1934), As A Driven Leaf (1939), A Partisan Guide to the Jewish Problem (1945), Basic Judaism (1947), A Believing Jew (1951), Anatomy of Faith (1960), and A Prophet’s Wife (2010). In a professional career that lasted a little over twenty years, he served as rabbi at three synagogues, primarily at the Park Avenue Synagogue. In addition, he was active in the community at large, and worked with many Jewish community and civic organizations. As a disciple of Mordecai Kaplan, he and others helped to establish the Reconstructionist movement of American Jewry.

The papers of Philip Lax document his work with four major organizations: the American Jewish Historical Society, B'nai B'rith International, National Conference on Soviet Jewry, and Ellis Island Restoration Commission. The collection documents the years 1915 to 2008, with the bulk of the material dating from the 1970s and 1980s. The papers contain photographs, correspondence, speeches, publications, subject files, and organizational records, such as minutes, financials, memorandums, agendas, and reports.

The collection contains various material pertaining to the Rosin family and comprises 12 folders.

This collection's diary, personal dedications, correspondence, newspaper clippings, and photographs pertain to the legacy of Robert Weltsch, an eminent journalist, editor, and Zionist. The collection also documents the lives of Robert Weltsch’s family members including his wife Martha and their children, Ruben and Shoshanah, and the implications of their Jewish heritage on their choice to emigrate to Palestine amid the rise of Nazi Germany.

The Ruth Gay Collection consists of Ruth Gay’s research material for her book The Jews of Germany: A Historical Portrait and includes numerous copies of the documents from the 1930s, photographs and illustrations used in the book and audio tapes with 11 interviews with German Jews living in Israel.

The collection consists of 6 boxes and 46 folders.

The collection contains documentation of the Sonneborn family, particularly Leo Sonneborn and his wife Settie; Siegmund Sonneborn; as well as photographs of Line Speyer née Sonneborn’s family.

The Toni Stolper and Gustav Stolper Collection attests to the Stolpers' rich political and intellectual work in Germany and the United States. The materials provide an intimate account of Toni Stolper's life and career. In many respects, they complement the papers of her husband Gustav Stolper, which are located at the Bundesarchiv in Koblenz, Germany.