Titles
- Letter from Joshua Lederberg to Seymour S. Cohen11
- Letter from Kenneth V. Thimann to Joshua Lederberg11
- Letter from Lloyd V. Berkner to Joshua Lederberg11
- Letter from O. H. Frankel to Joshua Lederberg11
- Letter from Palmer David Skaar to Joshua Lederberg11
- Letter from Pierre Fredericq to Joshua Lederberg11
- Letter from R. G. E. Murray to Joshua Lederberg11
- Letter from Raymond L. Latarjet to Joshua Lederberg11
- Letter from Raymond R. Roepke, American Cyanamid Company to Joshua Lederberg11
- Letter from Ruggero Ceppellini to Joshua Lederberg11
- Letter from Sydney D. Rubbo to Joshua Lederberg11
- Letter from Wilson S. Stone to Joshua Lederberg11
- Menteur comme un11
- Postcard from Salvador E. Luria to Joshua Lederberg11
- U.S. Army Air Forces. Regional Hospital, Miami Beach, Fla: Aerial view11
- U.S. Army. Post Hospital, Fort Oglethorpe, Ga: General view11
- [Abdominal muscles]11
- [Charles H. Mayo]11
- [Eugenia Broughton]11
- [Fredrickson first "science deputy" coffee]11