Buffalo Bills HOF Signed Mini Helmet Simpson Shaw Delamielleure BAS 32562 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a Buffalo Bills mini helmet that was personally autographed by O.J. Simpson, Joe Delamielleure and Billy Shaw. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.