Brief Description: The papers consist primarily of manuscripts of essays and other works by Posy. Correspondence with Yiddish cultural figures and writers, including Aleph Katz, Solomon Simon, Aaron Zeitlin and others. Copies of a pamphlet by Posy, "Hitler's *Mein Kampf* and the Present War." Issues of *Oyfkum* and *Der khaver* with articles by Posy.

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