1. Minutes of the Plenary Session of the General Executive Board Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Black Jewish Relations Conferences, Conventions, MeetingsCulture Front Location: New York, New York, United States Date: 1941-02-22 Format: Image Creator: Pevzner, Sam (Sam Pevsner) Organization: International Workers Order
2. Sylvia (on Helen Black letterhead) to Sam Pevzner about Edits, February 1948 (correspondence) Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Set: Black Jewish Relations Location: New York, New York, United States Date: 1948-02-27 Format: Image Creator: Sylvia Recipient: Pevzner, Sam (Sam Pevsner) Organization: Helen Black; Preslit Literacy Agency Moscow