New York Yankees team-signed baseball pairing includes: 1958 team-signed Official American League (Brown) ball features eighteen (18) signatures including Mickey Mantle; Gil McDougald; Enos Slaughter; Whitey Ford; Yogi Berra; Bob Grim; Don Larsen; Johnny Kucks; Bobby Shantz; Moose Skowron; Bobby Richardson; and others. 1961 team signed Official American League (Brown) ball features thirty-two (32) signatures including Mickey Mantle; Yogi Berra; Whitey Ford; Ralph Houk; Moose Skowron; John Blanchard; Johnny Sain; Bob Hale; Bobby Richardson; Hector Lopez and others. Roger Maris appears to be clubhouse.