1. Valia Hirsch to Rubin Saltzman Thanking him for Speech at Black Book Dedication Ceremony, March 1946 (correspondence) Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Jewish Anti-Fascist Committee Culture Front Location: New York, New York, United States Date: 1946-03-30 Format: Image Creator: Hirsch, Valia Recipient: Zaltsman, R. (Reʾuven) (Rubin Saltzman, Reuben Zaltzman) Organization: American Committee of Jewish Writers, Artists and Scientists