Titles
- Letter from Joshua Lederberg to Philip Handler18
- Letter from Peter Medawar to Joshua Lederberg18
- Letter from Yukinori Hirota to Joshua Lederberg18
- Letter from Alexander Hollaender to Joshua Lederberg17
- Letter from Ann Landers to Joshua Lederberg17
- Letter from Frank Fenner to Joshua Lederberg17
- Letter from Joshua Lederberg to Eugene Garfield17
- Letter from Joshua Lederberg to Roger Y. Stanier17
- Letter from Stanfield Rogers to Joshua Lederberg17
- [Elliot Richardson, Secretary of DHEW, visits NIH, March 16, 1971.]17
- Letter from Aaron Klug to Francis Crick16
- Letter from Helen (Byers) Bernstein to Joshua Lederberg16
- Letter from Joshua Lederberg to Clive C. Spicer16
- Letter from Joshua Lederberg to John Z. Bowers16
- Letter from Joshua Lederberg to Martin M. Kaplan, World Health Organization16
- Letter from Joshua Lederberg to Norman H. Horowitz16
- Letter from Joshua Lederberg to Sol Spiegelman16
- [Building 31- General Office Building]16
- [DHEW Secretary Anthony Celebrezze's visit to NIH]16
- Letter from Albert Rothenberg to Joshua Lederberg15