Thurman Thomas Signed Buffalo Bills Amp Speed F/S Helmet HOF- Beckett W *Silver This is a Thurman Thomas of the Buffalo Bills hand autographed Riddell Amp Speed full size replica helmet with "HOF" inscription. This item has a Beckett Witnessed Authentication, which comes with a numbered sticker and a Certificate of Authenticity. You can view this item on the Beckett website, 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, brand new, and in great shape.