O.J. Simpson Autographed Buffalo Bills 65-73 Mini Helmet w/HOF - JSA W *Black This is an O.J. Simpson of the Buffalo Bills hand autographed Riddell Football 65-73 Throwback Mini Helmet inscribed with HOF. This item has a James Spence Witnessed Authentication, which comes with a numbered sticker and a matching 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, brand new, and in great shape.