Featured is a Bill Mazeroski signed 16x20 Pittsburgh Pirates photo. This photo has been hand signed by Mazeroski and comes with the JSA QR hologram and certificate of authenticity. This photo has been professionally framed and matted and is approximately 22x27. This photo would make a great addition to any sports memorabilia collection.. SPECIFICATIONS Autographed By: Bill Mazeroski Team: Pittsburgh Pirates Sport: Baseball Authentication: James Spence Authentication (JSA)