1. John E. Middleton letter, March 9, 1945 on IWO Harlem interracial solidarity rally and ongoing need for interracial organizing Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Black Jewish Relations Black Labor, Organizing and Rights IWO and JPFO Affiliated Publications and PublishingVisual Location: Golden Gate Ballroom, 596 Lenox Avenue, New York, New York Date: 16505 Format: Image Creator: Middleton, John E. Recipient: International Workers Order New York City lodges Organization: International Workers Order