1. Rubin Saltzman to Captain Joseph N. Patterson about Firing John O'Donnell for Anti-Semitic Writings, November 1945 (correspondence) Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Location: New York, New York, United States Date: 1945-11-05 Format: Image Creator: Zaltsman, R. (Reʾuven) (Rubin Saltzman, Reuben Zaltzman) Recipient: Patterson, Joseph N. Organization: Jewish Peoples Fraternal Order of the I.W.O. (U.S.)
2. Lest We Forget: The Massacre of the Warsaw Ghetto, A Compilation of Reports Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Poland Postwar Reconstruction and ReliefWarsaw Ghetto Location: Warsaw, Mazowieckie, Poland Treblinka, Mazowieckie, PolandNew York, New York, United States Date: 1943-12 Format: Image Creator: World Jewish Congress and the Representation of Polish Jewry Organization: World Jewish Congress