Correspondence on Simon attending Conferences, 1948-1955 File contains correspondence, programmes and inviatations for Simon to speak. Arranged alphabetically by name of venue. Includes correspondence on: invitation to lecture at the Administrative Staff College, 1950; Low Temperature Physics Conference, Oxford, 1951; The Present Question Conference, Oxford, 1951-1952; Padua, 1954; Low Temperature Conference, Paris, 1955; Symposium on Temperature, Washington, 1955 1948-1955