Pat McCarran, U.S Senator
Willliam F. Knowland, Member from California, U.S. Senate, 1945-58; majority leader, U.S. Senate, 1953-55; minority leader, U.S. Senate, 1955-59; candidate for governor of California, 1958
Karl Bowman, Professor of psychiatry, emeritus, University of California; superintendent, Neuropsychiatric Clinic, Langley-Porter Hospital, 1941-56; headed four-year sex problems study for California legislature
J.F. Schlafly, Jr., Member, American Bar Association and Committee on Communist Strategy
John W. Cline, Surgeon and past president of the American Medical Association
Vice President Richard M. Nixon addresses The Commonwealth Club of California on June 11, 1959.