Bill Skowron Autographed Photos are top selling items among New York Yankees signed collectibles. This item has been personally hand-signed by Bill Skowron and comes comes complete with a Certificate of Authenticity (COA) from Seller. The product will also be affixed with a hologram and sticker with a serial number to confirm authenticity. This Bill Moose Skowron Autographed 8x10 Photo 4X WS Champs inscription - Sports Collectibles Authentication is backed by Sports Collectibles Online's 100% Money Back Guarantee. Order ships same day.