Papers 1960-1975 (#177). Democratic Party official, government official. Director of organization, Kennedy-Johnson Presidential campaign (1960); Special Assistant to the President for Congressional Relations and Personnel (1961-1965); Postmaster General of the United States (1965-1968); chairman, Democratic National Committee (1968-1972); author No Final Victories (1974). Personal and professional papers relating to his years as a campaign adviser, White House staff member, Postmaster General, and chairman of the Democratic Party. 135 cubic feet. Open in full.