This collection contains materials collected by David Trotsky relating to the Jewish community of Belgium in the inter-war period. Materials include printed documents, posters, reports, meeting minutes, and newspaper clippings, mainly pertaining to the Jews of Brussels and Antwerp.

This collection of posters includes approximately 1,000 rare or unique items pertaining to over 100 displaced persons (DP) camps and centers in Germany, Austria, and Italy, dating primarily from 1946 to 1952. Comprised of approximately 60% handpainted and 40% printed items, it includes posters produced by diverse Jewish groups within individual camps, such as administrative and cultural committees, sports clubs, Zionist and religious groups, and landsmanshaftn; as well as organizations active throughout the camps, including the Jewish central committees in the respective countries, the World ORT Union, the American Jewish Joint Distribution Committee, the Jewish National Fund, and the Jewish Agency. A small number of items also document activities of the revived Jewish communities in the city centers of Munich and Vienna. Many of the posters use not only language but also color, graphic design, and pictorial and figurative elements to engage their audience with calls to entertainment, lectures, protests, and commemorations.

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.

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.