National Committee to Re-Open the Rosenberg Case
Mary Russak was a "signatory" to the June 19, 1975 New York Times ad, "What Are They Afraid Of?" by this cited CPUSA front organization
May Day Greetings
Communist Party Labor Day call
Of the more than 100 endorsers listed, almost all were identified members of the Communist Party USA.
- PWW May Day Supplement May 2 1992
- People's Weekly World Sep 2 1995 p 14