Dermontti Dawson Autographed Pittsburgh Steelers Dawson Hat HOF Beckett 36629 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 Pittsburgh Steelers hat that was personally autographed by Dermontti Dawson. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.