Offered here is an Official American League William Harridge stamped baseball that has been signed by 30 members of the 1951 World Champion New York Yankees. Hall of Famer Joe DiMaggio signed his name in black pen across the sweet spot. The north panel has the signatures of Hall of Famers Yogi Berra and Mickey Mantle (rookie signature), Jerry Coleman, Frank Crosetti, Jim Turner, Bobby Brown (future American League President) and Tom Heinrich. The east panel has Tom Ferrick, Charlie Silvera, Ed Lopat, Tom Morgan, Fred Sanford, two unidentified players and Johnny Hopp. The west panel with the Reach stamp has Jack Kramer, Gil McDougald, Cliff Mapes and Joe Ostrowski, along with the clubhouse signature of Casey Stengel. The south panel has the signatures of Speck Shea, Ralph Houk, Gene Woodling, Allie Reynolds, Hank Bauer, Hall of Famer Phil Rizzuto, Vic Raschi and Joe Collins. The stamped sweet spot has the signature of Tommy Byrne. This ball comes with a LOA from PSA/DNA.