Adrian Peterson Signed Oklahoma Sooners 9/10/05 Ticket Stub Beckett 38570 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is the exact item that you will receive so please see pictures for condition. This is a ticket stub that was personally autographed by Adrian Peterson with 220 yards rushing 3TD's inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.