Bill Mazeroski Autographed 16x20 1960 GW WS Home Run Photo-JSA W *Blue Bill Mazeroski Autographed 16x20 Pirates Home Run Photo With 1960 WS GW HR Inscription and James Spence Authentication This is a Hand Autographed 16x20 Photo of Bill Mazeroski of The Pittsburgh Pirates. 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 JSA website. 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. .