Highly rare vintage inscribed ballpoint pen signature on a 3x5-inch tan card, dating to 1973. In good condition, overall, with some toning throughout and heavy mounting remnants on the verso. Best known for his longtime portrayal of Doc Adams on T.V.'s "Gunsmoke" (1955-1975), busy character actor Milburn Stone made a number of key contributions to the horror, sci-fi and fantasy genres, with roles in Captive Wild Woman (1943), The Mad Ghoul (1943), Weird Woman (1944), Jungle Woman (1944), Enemy Bacteria (1945), The Frozen Ghost (1945), Strange Confession (1945), The Spider Woman Strikes Back (1946), and Invaders from Mars (1953). He was also memorable in the Basil Rathbone gem Sherlock Holmes Faces Death (1943).