Brief Description: Correspondence with Abba Gordin, Chaim Grade, Reuben Iceland, Rachel Korn, Ida Maze, Mendel Osherowitch, A.A. Roback, I.J. Schwartz, Tolush. Correspondence relating to *Unzer eygn vinkl*. Notebooks of Siegalovsky's writings.  Manuscripts of poems by Jacob Adler (B. Kovner).

Held at: