Mariano Rivera Signed 16x20 NY Yankees Out of Dugout Photo W/Last Game at Yankee Stadium- JSA Auth This is a Hand Autographed 16x20 Photo of Mariano Rivera of The New York Yankees. Inscribed Last Game at Yankee Stadium. This item has a James Spence Authentication, which Comes with a JSA #'ed Sticker and a Matching JSA COA. 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 and brand new in great shape.