Jordan Addison Autographed USC Trojans Mini Helmet Beckett 42766 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 an USC Trojans Mini Helmet that was personally autographed by Jordan Addison. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.