1. Children's Circle Kinder ringקינדער רינג Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Culture Front Education Location: Philadelphia, Pennsylvania, United States Date: 1928-04 Format: Image Creator: Workmen's Circle (U.S.). Arbeṭer ring shuln, Philadelphia Creator: ארבעטער רינג Organization: Philadelphia School Committee of the Workmens Circle
2. 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
