JaMarr Chase Autographed Cincinnati Bengals Mini Helmet BAS 40194 The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is a stock photo unless otherwise noted. This is a Cincinnati Bengals mini helmet that was personally autographed by JaMarr Chase. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.