Cooperstown Bat Co. Yankee Stadium commemorative bat with many Yankee signatures in blue and black ink. The bat has a nice image of old Yankee stadium and recounts some of the historic events that happened there over the years. Yankee great signatures include: Slaughter, Murcer, Larsen, Pepitone, Durocher, Berra, Hendricks, Gossage, Ford, and more.