This collection contains the personal and professional papers of Abraham Liessin, including correspondence with many important literary figures, manuscripts of essays and poems by Liessin from Di Tsukunft(The Future) and from his published works, clippings, receipts, invitations, and other materials relating to Liessin’s family. This collection shows how Di Tsukunft became one of the leading Yiddish literary journsl during hte 25 years of Liessin's editorship.

The papers consist of manuscripts, correspondence, news clippings and photographs relating to Alkwit's career and personal life. Correspondents include Ephraim Auerbach, Shlomo Bickel, Jacob Glatstein, Moses (Moyshe) Leib Halpern, Leibush Lehrer, H. Leivick, Nahum Baruch Minkoff, Alexander Mukdoni, Shmuel Niger, Melech Ravitch, Lamed Shapiro, Moshe Starkman, Abraham Sutzkever, Tolush, Isaiah Trunk.

Correspondence with Yiddish literary figures such as Daniel Charney, Chaim Grade, David Ignatoff, H. Leivick, Kalman Marmor, Shmuel Niger, Joseph Opatoshu. Manuscripts by Rivkin, Abraham Liessin, H. Leivick, David Pinsky and Rivkin's wife, Mira Bordo Rivkin. Correspondence with readers. Clippings of Rivkin's articles.

This collection contains the personal and professional papers of Yiddish journalist, poet, novelist, and translator Leon Feinberg. These materials include correspondence with Yiddish literary figures and with organizations, newspaper clippings about writers and about Leon Feinberg and his works, subject files, manuscripts of works by Feinberg and by other writers, and some of Feinberg’s personal documents. These materials relate to Feinberg’s long career with various Russian and Yiddish periodicals and literary organizations.

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.