A National Baseball Hall of Fame & Museum Plaque Postcard hand signed by George Brett. The signature and item are in excellent condition. The postcard measures 3.5″x 5.5″. George is a former professional baseball player. He played 21 season in the major leagues, earning a Gold Glove, 3 Silver Sluggers and a World Series Championship. AUTHENTICATION: The item is accompanied by a JSA Certificate of Authenticity – JSA Serial Numbered and Databased Hologram