Austrian physician (1857–1940) who won the 1927 Nobel Prize in Medicine for his discoveries related to the treatment of mental diseases by inducing a fever. Matte-finish 3.25 x 5.25 postcard photo, signed in ink. Signature written partly atop pencil signature “Willinger” [likely the photographer], a subtle hint of silvering to dark portions, and faint vertical bend along right edge, otherwise fine condition. RRAuction COA.