Earl Campbell Autographed Houston Texans F/S AMP Speed Helmet w/ HOF - JSA W Auth *White This is a hand autographed of Earl Campbell of the Houston Texans on a Riddell Football Full Size Replica AMP Speed Replica Helmet and inscribed with HOF 91. This item has a James Spence Witness Protection Authentication, which comes with a JSA numbered sticker and a matching JSA Certificate of Authenticity. You can view this item on the SpenceLOA website and it shows when and where the item was signed. It was signed either at a public autograph appearance or a private signing. This is a stock photo of the item. Although you may not receive this exact item, the item you receive is virtually identical and brand new in great shape.