Johnny Manziel Autographed Texas A&M Flash Mini Helmet Heisman BAS 35374 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 Texas A&M Aggies flash speed helmet that was personally autographed by Johnny Manziel with Heisman inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.