Scope and Contents: The papers of Abraham Aaron Roback contain a variety of materials including: personal correspondence; correspondence relating to books authored and edited by Roback; autograph manuscripts of book reviews and other compositions; teaching, graphology, and research materials; compositions written by others sent to Roback; and numerous materials in Yiddish, including correspondence. The collection includes: photographs; clippings; notes; printed materials; and course materials such as...

Scope and Contents: Chiefly correspondence between Lowenthal and Adorno, Horkheimer, and Friedrich Pollock, along with correspondence and scattered writings of each of the above. Other persons represented include: Samuel H. Flowerman, Alice H. Maier, Margot von Mendelssohn, and Franz Neumann. Also materials pertaining to the Institute of Social Research, including correspondence about studies at the Institute and its relationship with Columbia University; as well as speeches, position statements, correspondence...