Vladimir Guerrero Autographed Rawlings OML HOF Baseball w/ HOF 18 - JSA W Auth This is a Vladimir Guerrero hand autographed Rawlings Official Game Ball Major League Hall of Fame Baseball inscribed with HOF 18. This item has a James Spence Witnessed Authentication, which comes with a JSA numbered sticker and a matching JSA Certificate of Authenticity. You can view this item on the SpenceLOA website. 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.