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. There are multiple quanities of this item. Each of these items is unique because they are individually hand-signed. While the photographs accurately represent the item itself, please note that the signature's size, exact placement, and strength may differ on the one you receive. This is a Tampa Bay Buccaneers Full Size Authentic Throwback 1997-2013 Helmet that was personally autographed by Derrick Brooks, Mike Alstott, Warren Sapp, Brad Johnson, Dexter Jackson, and Martin Gramatica. Includes a certificate of authenticity / hologram from Beckett Authentication Services (BAS)