Jack Clark Autographed Blonde Baseball Bat w/ 3 Insc - JSA W Auth *Black This is a hand autographed Baseball Bat of Jack Clark. This is a Blonde Pro Baseball Bat. This item has a James Spence Witness 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.