1. Notebook from Rubin Saltzman's Trip to Europe Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Postwar Reconstruction and Relief Date: 1946 Format: Image Creator: Zaltsman, R. (Reʾuven) (Rubin Saltzman, Reuben Zaltzman) Creator: זאלצמאן, ר