The Elias Tcherikower Collection documents the professional and personal life of Elias Tcherikower, a scholar, communal activist, and one of the founders of the YIVO Institute for Jewish Research, and to a smaller extent personal life of his wife, Riva Tcherikower, née Teplitski. Collected here are Tcherikower’s writings, professional and personal correspondence, photographs, manuscripts by other scholars, research materials, printed materials, financial documents, conference and exhibit materials, minutes of meetings, bibliographic materials and personal materials of Riva Tcherikower, née Teplitski, and Chaim Tcherikower.

This collection tells the story of Liselotte (Lilo) Thekla Lamm, her parents Leo Lamm and Margarete (Gretel) Lamm née Falk, husbands Norbert Goldenberg, Hans Gerhard Ollendorff, and William (Bill) Thurnauer, their children and grandchildren, and members of their extended families. The families’ lives in Germany, immigration to the United States, and professional, political and philanthropic activities are documented through vital documents, photographs, correspondence, writings, articles, and clippings.

The collection documents the National Jewish Welfare Board's (JWB) evolution from an organization founded in 1917 to provide support for soldiers in times of war to an agency involved in all aspects of Jewish life both in the United States and abroad. In 1990 JWB recreated itself as the Jewish Community Centers Association of North America.

The Grigori Gurevitch Papers consist of materials pertaining to his involvement with the revolutionary movement in the Russian Empire and abroad. The bulk of the collection consists of Gurevitch’s manuscripts on politics, history of Kiev, anti-Semitism, Russian political immigrants, and Jewish revolutionaries, notes, and drafts and also includes correspondence, small amount of clippings, receipts, two petitions, and a photograph

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

The May Cohn Russia and Soviet Union Collection (Vilna Archives) includes materials dealing with a wide range of topics mostly pertaining to Jewish life in the Russian Empire and the Soviet Union and to a smaller extent to everyday life of ordinary Russian citizens. The collection consists of official government documents such as reports, decrees and regulations, circular letters, lists, vital records, Census records, residency and emigration permits. Also included here are manuscripts, correspondence, printed materials, petitions, announcements, posters, questionnaires, and minutes of meetings. Materials collected here shed light on the way Jewish religious and civil life was administered in the Russian Empire and the Soviet Union.