Jeremiah Owusu-Koramoah Signed Notre Dame Speed Mini Helmet Beckett 36256 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 Notre Dame Fighting Irish speed mini helmet that was personally autographed by Jeremiah Owusu-Koramoah. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.