Jackie Robinson postcard from the Hall of Fame plaque series is one of the toughest of the bunch to find signed, as this one is on the lower front, "Best wishes, Jackie Robinson" in blue ink. The first two words are partially obscured by the dark gold of the plaque but Jackie's name is clear as day, and EX-MT as is the plaque image with Robinson's bronzed and smiling face, which sits above the words "Jack Roosevelt Robinson, Brooklyn N.L. 1947 to 1956" and a bio. 3 1/2 x 5 1/2" postcard is unmarked and beautifully preserved with sharp edges and corners.