Scottish bacteriologist (1881–1955) who shared the 1945 Nobel Prize in Medicine for his role in the discovery and isolation of penicillin. Vintage matte-finish 5 x 6.25 head-and-shoulders photo, signed and inscribed in fountain pen “To Brian Knight, Alexander Fleming 1949.” Affixed to the reverse is a printed complimentary note from the Wright-Fleming Institute of Microbiology. In fine condition, with adhesive and mounting remnants to reverse. RRAuction COA.
