The Un-American Activities Committee: A Letter of Protest1947-11-05Douglas, Helen Gahagan, 1900-1980http://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_014_3.2_74_15_0010The document explains different symbols used for class of service in telegrams and cables. The sender requests Helen Gahagan Douglas to phone Speaker Martin to withhold action on contempt citations of Hollywood witnesses until a special session of Congress convenes to prevent the abridgement of constitutional guarantees. The sender is Leonard Hanigan, Chairman of Progressive Citizens of American 64th Assembly District. The company also appreciates suggestions from its patrons concerning its service.