One of the most well-known clubs in all of sports, the players who hit have 500 homeruns are pretty much guaranteed hall of fame status. This Official American League (Brown) ball has been signed by 11 members. The collection of autographs includes those of: Mickey Mantle, Willie Mays, Hank Aaron, Ted Williams, Willie McCovey, Ernie Banks, Eddie Mathews, Frank Robinson, Harmon Killebrew, Reggie Jackson, and Mike Schmidt. Signatures rate 10 out of 10. Ball rates Mint.