Titles
- Letter from James F. Crow to Joshua Lederberg26
- Letter from Joshua Lederberg to Jacques Monod26
- Letter from William Osler to Henry Barton Jacobs26
- [Dr. Robert Q. Marston]26
- AIDS25
- Letter from Gordon Allen to Joshua Lederberg25
- Letter from Werner Braun to Joshua Lederberg25
- [Dedication ceremonies for Buildings 36 and 37]25
- [NIH- NCI cancer research album 4.]25
- [Russo-Japanese War, 1904-1905, Medical & Sanitary Affairs]25
- [Scene on the deck]25
- Letter from G. J. V. Nossal, Walter & Eliza Hall Institute of Medical Research to Joshua Lederberg24
- Letter from William Hayes to Luca Cavalli-Sforza24
- [Vascular System Plate]24
- Letter from Arthur Kornberg to Joshua Lederberg23
- Letter from Barbara McClintock to Charles R. Burnham23
- Letter from Boris Ephrussi to Joshua Lederberg23
- Letter from James D. Watson to Francis Crick23
- Letter from Joseph Lein to Joshua Lederberg23
- Letter from Joshua Lederberg to R. Sargent Shriver, Jr.23