1. Nelson's Encyclopedia mss., 1946-1947 1 folio
Florey, Howard, Baron Florey, 1898-1968
The Nelson's Encyclopedia mss., 1946-1947, consist of an article on penicillin by Sir Howard Florey, and several letters about the article between Florey, geneticist Hermann Muller, psychologist and Northwestern University president Walter Dill Scott, and science editor at Nelson's Encyclopedia Myron R. Kirsch.