DeMarco Murray Autographed 8x10 Oklahoma Sooners Running Photo- JSA Witness Authenticated This is a DeMarco Murray Oklahoma Sooners Autographed 8x10 Running Photo with JSA Witness Authentication. This item has a James Spence Witness Authentication, which Comes with a JSA #'ed Sticker and a Matching JSA COA. You can view this item on the JSA website, and it tells you when and where the item was signed. This item 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.