Campaign manager for G. Mennen Williams and official of the Communications Workers of America. Correspondence, schedules and publications concerning politics, election campaigns, 1954-1976, labor, communications satellites, the Democratic Party, and the Defense Advisory Committee on Women in the Services.
The papers of Helen Berthelot have been arranged into seven series by date and topic. The files arranged primarily by date are largely unprocessed and relate to her activities in the Michigan Democratic Party and as a lobbyist for the Communications Workers of America. The strengths of the collection is the material relating to the various campaigns of G. Mennen Williams for governor, 1948 to 1958, the Presidential campaigns of 1960 and 1964, and Williams's campaign for the United States Senate in 1966. The collection also includes correspondence, photographs, and material related to the publication and reception of Win Some, Lose Some: G. Mennen Williams and the New Democrats.