The materials in this collection constitute a semi-random sample of the pre-war archive that was transferred to the Central State Archives of the Lithuanian Soviet Socialist Republic following the liquidation of the Vilnius Jewish Museum in 1949. The collection includes records of YIVO work and activities, financial records, correspondence, and publications; documents about pogroms in Ukraine, and Red Army and Soviet activity in Vilna and Bialystok; and a significant amount of records of socialist, communist, and Zionist political parties, as well as associated newspapers and one-time publications.

Contains the Bulletin of the Jewish Center of Williamsbridge from the 1940s to the 1970s and gift books bound with yearbooks of the Center bound inside. Also includes material regarding Doctor Rabbi Akiba Predmesky (d. 1998), who served the Jewish community and the Jewish Center of Williamsbridge for over fifty years.

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 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 Unpublished manuscripts collected by Rudolph Seiden for the Foreign Authors’ Syndicate can be found in this collection as well as autographs from Max Brod, Lujo Brentano,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.