The Bradbury mss. II, 1949-1976, consists of the correspondence of science fiction writer Ray Douglas Bradbury, 1920-2012, with his editors at Doubleday & Company.
The Breton mss., 1961-1975, consist of works written by Jean Breton, 1930- , poet, born at Avignon, France, some of which are accompanied by letters to Breton.