Medical scientist (1899-1978) who co-discovered insulin in 1921. Three items signed in ballpoint or ink by Best: a souvenir card FDC, 5 x 6.5, with a cachet honoring the Doctors of America, postmarked June 9, 1947, Atlantic City; a page removed from a French book, 6.75 x 9.5, which bears a bust-length image of Best; and a color semi-glossy 4.75 x 7 photo of an artistic depiction of Best, signed on the mount and housed in the original Faculty of Medicine, University of Toronto presentation folder. In overall fine condition.
