1. Memorandum from Fred L. Soper to William S. Stone Publication: Produced: 2 November 1943 Subject(s): Lice InfestationsInsect Control Archival Collection: The Fred L. Soper Papers (Profiles in Science)
2. Letter from Fred L. Soper to Lewis Hackett Publication: Produced: 20 January 1959 Subject(s): DDTInsect ControlYellow Fever Vaccine Archival Collection: The Fred L. Soper Papers (Profiles in Science)
3. [Excerpt from Fred Soper's diary, Egypt] (section 3) Publication: Produced: 1943 Subject(s): Typhus, Epidemic Louse-BorneLice InfestationsInsect ControlEgypt Archival Collection: The Fred L. Soper Papers (Profiles in Science)