Dermontti Dawson Autographed Pittsburgh Steelers Speed Mini Helmet w/HOF-Prova *Silver This is a Dermontti Dawson of the Pittsburgh Steelers hand autographed Riddell Football Speed Mini Helmet inscribed with "HOF". This item has a Prova Authentication, which comes with a numbered sticker hologram. You can view this item on the Prova Authentication 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.