Titles
- Letter from Barton Childs to Joshua Lederberg3
- Letter from Bruce W. Holloway to Joshua and Esther Lederberg3
- Letter from Curt Stern to Joshua Lederberg3
- Letter from Dean B. Cowie to Joshua Lederberg3
- Letter from F. M. Burnet to Joshua Lederberg3
- Letter from G. Ledyard Stebbins to Joshua Lederberg3
- Letter from George Klein to Joshua and Esther Lederberg3
- Letter from Giuseppe Sermonti to Joshua Lederberg3
- Letter from Herman M. Kalckar to Joshua Lederberg3
- Letter from Hideo Kikkawa to Joshua Lederberg3
- Letter from Jack L. Strominger to Joshua Lederberg3
- Letter from John E. Pfeiffer to Joshua Lederberg3
- Letter from K. V. Kossikov to Joshua Lederberg3
- Letter from Karl Paul Link to Joshua Lederberg3
- Letter from S. Gaylen Bradley to Joshua and Esther Lederberg3
- Letter from Sol H. Goodgal to Joshua Lederberg3
- Letter from Stephen Juhasz to Joshua Lederberg3
- Letter from W. H. Freeman, W. H. Freeman and Company to Joshua Lederberg3
- 1958 Nobel Prize recipients in Chemistry, Physics, and Physiology or Medicine2
- Letter from A. J. Bateman, Christie Hospital & Holt Radium Institute to Joshua Lederberg2