- Letter from Lawrence Okun to Joshua Lederberg10
- Letter from M. L. Morse to Joshua Lederberg10
- Letter from Marjorie Bohnhoff to Joshua Lederberg10
- Letter from Melvin Calvin to Joshua Lederberg10
- Letter from Peter H. A. Sneath to Joshua Lederberg10
- Letter from Philip Levine to Joshua Lederberg10
- Letter from S. C. Rittenberg to Joshua Lederberg10
- Letter from Sol Spiegelman to Tracy M. Sonneborn10
- Letter from Sol Spiegelman to Van R. Potter10
- Letter from Stephen Juhasz to Joshua Lederberg10
- Medical inquiries and observations10
- Postcard from Aaron Novick to Joshua Lederberg10
- U. S. Army Base Hospital Number 57, Paris, France: Dental laboratory10
- U.S. American National Red Cross Hospital No.5, Paris, France: Construction of Tent Hospital at Auteuil Race Track10
- U.S. Army. Base Hospital No.33, Portsmouth, England: Target Practice for the Officers10
- [1946 Award Winners]10
- [1957 Award Winners]10
- [28th General Hospital, Fort Chartreuse, Liege, Belgium]10
- [Abraham Jacobi]10
- [Delegation from the People's Rebublic of China visits NIH, October 13-14, 1972]10