This is a 16x20 photo that has been hand signed by 47 New York Yankees Greats. Signatures include Phil Niekro, Yogi Berra, Gaylord Perry, Wade Boggs, Doc Gooden, Jimmy Key, Jim Kaat & Bobby Richardson. The autograph has been certified authentic by PSA/DNA and comes with their sticker and matching full page certificate. We have a few of these in stock. Autograph size & location may vary, but will be of equal quality.