A Horse Racing Custom Cooperstown Triple Crown Blue Bat hand signed by Jean Cruguet, Steve Cauthen & More . The item and signatures are in excellent condition. Steve Cauthen became the youngest jockey to win the Triple Crown in 1978 and Jean Cruguet guided Seattle Slew to an undefeated Triple Crown in 1977. AUTHENTICATION: The item is accompanied by a JSA Certificate of Authenticity - JSA Serial Numbered Hologram -