Titles
- Letter from Salvador E. Luria to Tracy M. Sonneborn12
- Letter from Seymour S. Cohen to Joshua Lederberg12
- Letter from Shozo Inoki to Joshua Lederberg12
- Letter from Tetsuo Iino to Joshua Lederberg12
- Letter from Tracy M. Sonneborn to Salvador E. Luria12
- Memorandum from John Parascandola to Donald A. B. Lindberg12
- Memorandum from Joshua Lederberg12
- [SUMEX annual report] (pages 101-125)12
- [SUMEX annual report] (pages 126-150)12
- [SUMEX annual report] (pages 151-175)12
- [SUMEX annual report] (pages 176-200)12
- [SUMEX annual report] (pages 26-50)12
- [SUMEX annual report] (pages 76-100)12
- Letter from A. Felix to Joshua Lederberg11
- Letter from Alan Garen to Joshua Lederberg11
- Letter from Attallah Kappas to Joshua Lederberg11
- Letter from Carl F. Robinow to Joshua Lederberg11
- Letter from Ellis Englesberg to Joshua Lederberg11
- Letter from Francois Jacob to Joshua Lederberg11
- Letter from Herman A. Witkin to Joshua Lederberg11