1. Letter from Joshua Lederberg to James Bonner Publication: Produced: 7 September 1948 Subject(s): Cell Culture TechniquesMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
2. Letter from Joshua Lederberg to David M. Bonner Publication: Produced: 15 December 1948 Subject(s): Cell Culture TechniquesMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
3. Letter from Joshua Lederberg to David M. Bonner Publication: Produced: 17 November 1948 Subject(s): Cell Culture TechniquesMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
4. Letter from Joshua Lederberg to David M. Bonner Publication: Produced: 18 November 1949 Subject(s): Cell Culture TechniquesResearch Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
5. Letter from Joshua Lederberg to Werner Braun Publication: Produced: 11 December 1949 Subject(s): Cell Culture TechniquesTransformation, Bacterial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
6. Letter from Samuel J. Ajl to Joshua Lederberg Publication: Produced: 21 September 1949 Subject(s): Cell Culture TechniquesEscherichia coliMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
7. Letter from Joshua Lederberg to J. Oliver Lampen Publication: Produced: 14 November 1945 Subject(s): Cell Culture TechniquesResearch Design Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
8. Letter from Raymond L. Latarjet to Joshua Lederberg Publication: Produced: 26 November 1949 Subject(s): Cell Culture Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
9. Letter from Raymond L. Latarjet to Joshua Lederberg Publication: Produced: 8 December 1949 Subject(s): Cell Culture TechniquesMutationRadiation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
10. Letter from Joshua Lederberg to Raymond L. Latarjet Publication: Produced: 3 December 1949 Subject(s): Cell Culture TechniquesGenetics, MicrobialLysogeny Archival Collection: The Joshua Lederberg Papers (Profiles in Science)