Official Spalding New York Yankees baseball signed in ballpoint by twenty-five members of the 1960 American League Champion New York Yankees. Signers include: Yogi Berra (SS), Roger Maris, Ed [“Whitey”] Ford, Tony Kubek, John James, Bill Shantz, Bob Shantz, Elston Howard, John Gabler, Eli Grba, Bob Turley, Duke Maas, Gil McDougald, Kent Hadley, Jim Coates, Ryne Duren, Hec Lopez, Art Ditmar, Ralph Terry, John Blanchard, Bob Cerv, Clete Boyer, Joe DeMaestri, and Bill Skowron. Ball also bears a clubhouse signature of Mickey Mantle on the sweet spot. In fine condition, with a few signatures a couple shades light, but legible and a touch of light soiling. Auction LOA Steve Grad/PSA/DNA and R&R COA.