1. William Karlin to Rubin Saltzman Inter-Office Correspondence, December 1952 (correspondence) Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Cold War Location: New York, New York, United States Date: 1952-12-16 Format: Image Creator: Karlin, William Recipient: Zaltsman, R. (Reʾuven) (Rubin Saltzman, Reuben Zaltzman) Organization: New York (State). Insurance Department