500 Home Run Club multi-signed baseball. The sweet spot of this baseball has been signed by Ted Williams and Reggie Jackson. The panels include signatures by Frank Robinson, Willie McCovey, Hank Aaron, Mike Schmidt, Ernie Banks, Eddie Mathews, Willie Mays, Mickey Mantle, and Harmon Killebrew. In total, 11 members of the 500 Home Run club have signed this Official American League (Bobby Brown) baseball. The signatures and baseball rate a strong 8/10. Full LOA from PSA.