Titles
- Letter from Arthur Kornberg to Joshua Lederberg16
- Letter from Gordon Allen to Joshua Lederberg15
- Letter from Max Zelle to Joshua Lederberg15
- Letter from Norman H. Horowitz to Joshua Lederberg15
- Letter from E. S. Anderson to Joshua Lederberg14
- Letter from Emma Klieneberger-Nobel to Joshua Lederberg14
- Letter from James D. Watson to Francis Crick14
- Letter from Kimball Atwood to Joshua Lederberg14
- Letter from Salvador E. Luria to Joshua Lederberg14
- Letter from W. H. Freeman, W. H. Freeman and Company to Joshua Lederberg14
- Letter from Wolfram Heumann to Joshua Lederberg14
- Letter from James A. Jenkins to Joshua Lederberg13
- Letter from Robert Paul Levine to Joshua Lederberg13
- Letter from S. Gaylen Bradley to Joshua Lederberg13
- Letter from Thomas C. Nelson to Joshua Lederberg13
- "Twenty-three hundred years of medical costume"12
- Letter from Frank Fenner to Joshua Lederberg12
- Letter from Helen (Byers) Bernstein to Joshua Lederberg12
- Letter from Jacques Monod to Joshua Lederberg12
- Letter from Philip E. Hartman to Joshua Lederberg12