1956 NY Yankees (World Champions) Team Signed Baseball: 27 signatures on a Spalding "Official Baseball," including Mantle (MVP, Triple Crown), Berra, Ford, Rizzuto, Skowron, Martin, Bauer, Larsen (WS Perfect Game), Howard, Collins, Coleman, McDougald, Grim, Skowron, twenty-seven total. JSA and PSA LOAs.
