1-158-244 - Oxford Science Archive/Heritage Images

Howard Walter Florey, Australian pathologist, c1945. For his work on the isolation and purification of the first antibiotic, Penicillin, Florey (1898-1968) shared the 1945 Nobel Prize for Medicine and Physiology with Alexander Fleming (1881-1955) and Ernst Chain (1906-1979). Photograph courtesy of The Nobel Foundation.