In the season following his third Cy Young Award, Carlton added to his already impressive Hall of Fame resume when he tossed the 300th win of his career. From that historic game we offer this Official National League baseball (Feeney), one of those used in play, signed and inscribed by the man himself. In bold black felt tip it reads, “Steve Carlton, #300, 9/23/83, Phillies 6, Cards 2.” The quality of his mark is a perfect “10” of “10” and the ball shows all the signs of strong use. Obtained immediately after the game.