This Official American League William Harridge baseball derives from the personal collection of Red Sox Hall of Famer Bobby Doerr. This baseball has been signed by a host of baseball legends and Hall of Famers. The Hall of Famers Mickey Mantle and Yogi Berra have signed the sweet spot, while other signatures include the Hall of Famers Ted Williams, Nellie Fox, Al Kaline, Whitey Ford, George Kell, and Casey Stengel, as well as Gil McDougald, Billy Martin, Billy Pierce, Ray Boone, Cuddles Marshall, Harvey Kuenn, Johnny Kucks, Charlie Silvera, Sherm Lollar, Roy Sievers, and several others. Please note that a small hole is drilled on Harridge’s stamped signature, however this minor imperfection does not affect any live signatures. Full letter PSA DNA COA.