1. Rubin Saltzman to Irving Miller about Postponing National Convention, December 1947 (correspondence) Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Conferences, Conventions, Meetings Location: New York, New York, United States Date: 1947-12-18 Format: Image Creator: Zaltsman, R. (Reʾuven) (Rubin Saltzman, Reuben Zaltzman) Recipient: Miller, Irving, 1903-1980