101. What Constitutes a "Hazard" Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Cold War Location: New York, New York, United States Date: 1951-07 Format: Image Creator: Zaltsman, R. (Reʾuven) (Rubin Saltzman, Reuben Zaltzman) Organization: International Workers Order
102. Sol Rotenberg to William Karlin about Annual Concert Tour, February 1953 (correspondence) Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Culture Front Cold War Location: New York, New York, United States Philadelphia, Pennsylvania, United States Date: 1953-02-18 Format: Image Creator: Rotenberg, Sol Recipient: Karlin, William Organization: International Workers Order
103. Legal Advice from Donner, Kinoy, & Perlin to IWO re McCarran Act Registration Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Cold War Location: New York, New York, United States Date: 1953-05-13 Format: Image Creator: Donner, Frank J., ... Recipient: International Workers Order
104. Philadelphia Committee to Save the Ingram Family Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Black Jewish Relations Cold War Exhibit and Collection HighlightsVisual Location: Philadelphia, Pennsylvania, United States Date: ca. 1949 Format: Image Creator: Shafritz, Morris Recipient: Paul Robeson Lodge of the IWO Organization: International Workers Order