Jack Clark Autographed San Francisco Giants 8x10 PF Batting Photo w/ Ripper - JSA W Auth *Black This is a hand autographed 8x10 Photo File Photo of Jack Clark of the San Francisco Giants with the inscription "Ripper". This item has a James Spence Witness Protection Authentication, which comes with a JSA numbered sticker and a matching JSA 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.