This collection contains the proceedings of the 1. Allgemeiner Jüdischer Studententag (First Jewish Students’ Conference: Vienna, Austria: 1919), as well as two speeches delivered on the 50th anniversary of the student Zionist association Kadimah (1933) and an exchange of letters regarding the unseating of Weizmann as head of the Zionist World Organization.

The collection contains arious materials pertaining to the Kartell Jüdischer Verbindungen in Palestine/Israel (KJV or ק.י.פ.).

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.

The collection contains 3 typescripts pertaining to the Zionist functionary Leo Lauterbach and to his family.

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.

The collection contains various materials pertaining to Ludwig Tietz, collected by Gustav Horn.

One unpublished novel by Marta Nothmannm (1894-1978); and manuscripts of 13 published poems by Paul Boldt (1885-1921).

In this memorial article, Herzfeld offers deep insight into the problems and the predicament for German Jews from 1933 to 1938. He especially describes the creation and the work of “Reichsvertretung der deutschen Juden”, the new organization for German Jews, facing the Nazi-regime.

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.

Sermons (over six hundred), 1860-1918, organized chronologically and given by Guedemann on Sabbaths, holidays, and other occasions, including confirmations, weddings, funerals, and the Kaiser's birthday

This collection contains material relating to Norman Salit's activities with various organizations, including the Synagogue Council of America, the Rabbinical Assembly of America, the Wartime Emergency Commission for Conservative Judaism, the Boy Scouts of America, the Jewish Education Committee, the American Child Guidance Foundation, Religion in American Life, the Valley Forge Foundation, the Jewish Theological Seminary of America, and the National Community Relations Advisory Council. There are also speeches, writings, sermons, items related to Sharit's legal work and Zionist activities, as well as some letters from Mordecai Kaplan.

This collection contains correspondence between Horace M. Kallen and many important individuals and organizations, as well as manuscripts, notes and other materials for speeches, financial documents, research materials, academic records, and various other assorted items. These materials serve to illustrate Kallen’s important role in philosophy, education, religion, and politics and his deep involvement with consumer rights, environmental controls, Jewish issues, and civil liberties.

This collection contains the personal and professional papers of rabbi, Hebrew scholar, author, and editor Israel Elfenbein. These materials include correspondence with and relating to congregations, Hebrew periodicals, organizations, Elfenbein’s writings, personal correspondence, sermons, clippings, and manuscripts by Elfenbein and by other writers.

The Marc Ratner Papers consist of materials pertaining to Marc Ratner's political activities as one of the leaders of the SERP (Sotsialisticheskaya Yevreyskaya Rabochaya Partiia, Jewish Socialist Workers' Party, Rus: Социалистическая еврейская рабочая партия) which was a left leaning Zionist revolutionary party. The collection consists of correspondence, circular letters, clippings, minutes of meetings, essays, manuscripts, political resolutions and statements. The bulk of the collection consists of correspondence between party members, minutes of meetings and manuscripts.

Maxim Vinawer Papers consist of materials pertaining to Maxim Vinawer’s activities as a political and a communal leader. The collection covers the period between 1915 and 1926. These materials illuminate Vinawer’s participation in Russian politics as one of the leaders of the liberal Constitutional Democratic Party (Kadets), his appointment as a Minister of Foreign Affairs for the Crimean Regional Government in 1919, and his activities as a prominent figure among Zionist and émigré groups in Paris. The collection consists of correspondence, circular letters, memoranda, bulletins, clippings, minutes of meetings, essays, manuscripts, drafts and notes

This collection contains documents of journalist and left-wing political activist Paul Novick, consisting mainly of correspondence, subject files, manuscripts, photographs, and newspaper clippings. These materials relate to Novick’s career as long-time editor of the Morning Freiheit (Morning Freedom), his important role in the worldwide Communist movement, the history of the Freiheit itself, and Jewish and general politics. These materials demonstrate Novick’s important, and changing, role in the history of Communism, as well as his career as a Yiddish journalist and author.

This collection contains the personal and professional papers of William Edlin, editor of The Day and a prominent Socialist. It includes correspondence with individuals and with organizations, newspaper clippings, manuscripts of works by Edlin and by others as well as translations done by Edlin, and some of Edlin’s personal documents. These materials relate to Edlin’s involvement with The Day, with the Socialist Party, the Workmen’s Circle, various labor and Zionist organizations, literary clubs and activities, and with music, art and drama.

This collection consists of material pertaining to Pinchas E. Rosenbluth (1906-1985).

This collection contains the papers of the historian Raphael Straus. Mainly consisting of research material, the collection holds typescripts and manuscripts, a galley, articles, reviews, and, above all, archival notes and research notes. In addition, there is also the correspondence of Raphael Straus.

The file contains various documents relating to Recha Freier and her activities in Youth Aliyah in Germany.

The file contains various documents pertaining to the educational activity of the Reich Representation of German Jews (Reichsvertretung der Deutschen Juden) and comprises six folders.

The file contains various materials pertaining to the religious Zionist youth movements Esra (עזרא) and Zeire Misrachi (צעירי מזרחי, ברית תורה ועבודה) in Germany, and comprises two folders.

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

The Rudolph Seiden Collection describes the life and work of Rudolph Seiden, who was a chemist and a Zionist activist. Included in this collection is personal and editorial correspondence regarding Judaism, Zionism, anti-Semitism and the proposed Jewish resettlement in Alaska in the 1930s. Unpublished manuscripts collected by Rudolph Seiden for the Foreign Authors’ Syndicate can be found in this collection as well as autographs from Max Brod, Lujo Brentano, Franz Oppenheimer, Erich Muehsam, Arthur Schnitzler and Otto Warburg.

The first folder contains a two part typescript by Salomon Samuel, a reflection on the period of Jewish emancipation (5600-5700, i.e. circa 1840 to 1938) titled "5600-5700. Rueckblick auf ein Jahrhundert juedischer Weltenaera". In the first part (27 pp.) Samuel describes the historical events from the so called "Damascus affair" (1840) to the Évian Conference (1938), in the second part titled "Religioese und geistesgeschichtliche Entwicklung" (179 pp.) the Jewish religious and intellectual developments in the Era of emancipation.

The second folder contains a photocopied typescript titled "Einfuehrung", the introduction to Samuel's "Ein Lehrbuch juedischer Religion" (published in 1930) and a biographical article by Samuel's son Jochanan Samuel (1901-1976) titled "Rabbiner Dr. Salomon Samuel" published in: Muenster am Hellweg. 6/9 (June, 1978). pp. 81-88.

The collection consists of 6 boxes and 46 folders.

The collection contains the papers of Shalom Schwarzbard (1886-1938), the Russian-born French Jewish watchmaker, revolutionary, writer and activist for Jewish self-defense. In May 1926 in Paris, Schwarzbard assassinated the exiled Ukrainian nationalist leader Simon Petlyura, whom he held responsible for the pogroms against the Jews in the Ukraine in 1918-1921. His trial in October 1927, at which he was acquitted, drew worldwide attention. The collection consists of correspondence, manuscripts of Shalom Schwarzbard's autobiographical writings, personal documents, clippings, and printed ephemera, as well as poems by Schwarzbard's wife Anna and others. Materials in this collection mostly relate to Shalom Schwarzbard's writings, his speaking engagements following his acquittal, and his efforts in the 1930s to organize Jewish war veterans and war victims of the First World War.

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.