Fran Tarkenton Signed Minnesota Vikings Authentic TB Spd Helmet Beckett 44015 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 Minnesota Vikings Full Size Authentic Throwback 1961-1979 Helmet that was personally autographed by Fran Tarkenton. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.