Influential and famous American race car builder (1875-1943), most active in the 1920s and 1930s. Vintage glossy 8 x 10 photo of Miller behind the wheel of his race car, signed and inscribed in fountain pen “To Sam Avery, Kindest regards, Harry 12/19.” In very good condition, with scattered creases and surface marks, a few small edge tears and dings, and a bit of light contrast to portion of inscription. Pre-certified Steve Grad/PSA/DNA and RRAuction COA.