A Philadelphia Custom Louisville Slugger 1980 World Champions Black Bat hand signed by Steve Carlton & Dallas Green. The item and signatures are in excellent condition. Steve was a Hall of Fame left-hander who won four Cy Young Awards, struck out over 4,000 batters, and helped lead the Phillies to the 1980 World Series title. Dallas managed the Phillies to their first World Series championship in 1980 and later served as a front-office executive with the Cubs and Yankees. AUTHENTICATION: The item is accompanied by a JSA Certificate of Authenticity – JSA Serial Numbered Hologram –