Steve Largent Signed Seattle Seahawks Dry Mounted 16x20 Photo Beckett 36448 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 dry mounted 16x20 photo that was personally autographed by Steve Largent. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.