Titles
- [Views of NIH buildings and grounds]64
- Letter from Joshua Lederberg to Joseph Lein61
- Letter from Joshua Lederberg to Tracy M. Sonneborn58
- Letter from Tracy M. Sonneborn to Joshua Lederberg56
- [Bone Plate]55
- Letter from Joshua Lederberg to Aaron Novick53
- Letter from Joshua Lederberg to B. A. D. Stocker53
- [Collection of Group Portraits]52
- Letter from George Klein to Joshua Lederberg49
- Letter from Joshua Lederberg to Francis J. Ryan49
- Letter from Norton D. Zinder to Joshua Lederberg47
- Letter from Joshua Lederberg to Salvador E. Luria46
- Letter from George W. Beadle to Joshua Lederberg44
- Letter from Salvador E. Luria to Joshua Lederberg43
- [Lister Hill Center- Application Technology Satellite]41
- Letter from Joshua Lederberg to George Klein40
- [NIH- NIAID Division of Infectious Diseases]40
- Letter from Sol Spiegelman to Joshua Lederberg39
- [Dr. James Shannon]39
- Letter from Joshua Lederberg to Norton D. Zinder38