1. Sokoloff in the laboratory at the Department of Physiology and Pharmacology, University of Pennsylvania Date: [ca. 1952] Genre: Photographic prints
3. Louis Sokoloff signing the American Philosophical Society rollbook as a new member Creator: Margeson, FrankAmerican Philosophical Society Date: [November 2005] Genre: Photographic prints
4. Louis Sokoloff and research team members wearing elephant dance T-Shirts Date: [ca. 1985] Genre: Photographic prints
5. Louis Sokoloff and his wife Betty enjoying Russ Martenson's rendition of "Modern Major General" at this 60th birthday party Date: [14 October 1981] Genre: Photographic prints
7. Louis Sokoloff preparing to open champagne bottle at this 75th birthday party Date: [14 October 1996] Genre: Photographic prints
8. Louis Sokoloff receiving honorary science degree from the University of Glasgow Date: [June 1989] Genre: Photographic prints
10. Louis Sokoloff with his parents and brother Nathan Date: [ca. 1931] Genre: Photographic printsPortraits