Titles
- Letter from Joshua Lederberg to Francis J. Ryan49
- Letter from Joshua Lederberg to Salvador E. Luria46
- [Collection of Group Portraits]46
- [Lister Hill Center- Application Technology Satellite]41
- Letter from Joshua Lederberg to George Klein40
- [NIH- NIAID Division of Infectious Diseases]40
- Letter from Joshua Lederberg to Norton D. Zinder38
- [Dr. James Shannon]37
- Haymaker Oriental Tour, 195136
- Letter from Joshua Lederberg to Sol Spiegelman35
- [Page of text in "On urines"]35
- Microscopy: General view- Early Microscope with various attachments34
- Letter from Joshua Lederberg to Max Zelle33
- [Page of tabular summaries in "Articella"]32
- Letter from Joshua Lederberg to James F. Crow31
- [Fredrickson fifth "science deputy" coffee]30
- Microscopy: General view- Early Microscope29
- [Page of text in "Aphorismi"]29
- [Artificial limbs]: [Amputee, Philipines, 1940s(?)]28
- [European War 1914-1918, Group Portraits]28