Tremendous pencil signature of the legendary Cy Young on this 3.5x5" index card. There is slight toning to the bottom edge of the card and a tiny chip to the bottom right corner. Encapsulated by PSA as Auto Grade Mint 9, the signature of baseball's all-time wins leader is roughly an inch tall and spans most of the width of the card, a premier specimen from the Hall of Famer whose 511 career victories will likely never be approached, let alone topped.