Tony Perez Autographed/Signed Cincinnati Reds OML Baseball Champs JSA 31712 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is an official Major League baseball that was personally autographed by Tony Perez with 75/76 Champs inscription. Includes a certificate of authenticity from James Spence Authentication (JSA) and Denver Autographs.