The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is the exact item you will receive, please see photos for condition. This is a Miami Dolphins VSR4 Throwback Mini Helmet that was personally autographed by Mercury Morris with "1972 17-0" inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.