Steve Largent Autographed Seattle Seahawks F/S 83-01 Speed Helmet BAS 37983 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 Seattle Seahawks full size 1983-01 speed replica helmet that was personally autographed by Steve Largent. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.