Davante Adams Autographed Green Bay Packers Wilson Logo Football- Beckett Witness This is a Hand Autograph of Davante Adams on a Green Bay Packers Wilson Logo Signature Series Football. This item has a James Spence Witness Authentication, which comes with a JSA #'ed 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 and brand new in great shape.