New York Yankees unofficial Wilson baseball autographed in blue ballpoint by 25 members of the 1979 New York Yankees team: infamous manager Billy Martin (rare signature, died 1989); coaches Yogi Berra (Hall of Famer), Mike Ferraro, Art Fowler (died 2007), Jim Hegan, Charlie Lau (influential hitting coach, died 1984) and Jeff Torborg; players including Hall of Famers Goose Gossage, Catfish Hunter (died 1999) and Reggie Jackson; plus 1978 AL Cy Young Award winner Ron Guidry, Chris Chambliss, Jim Beattie, Juan Beniquez, Ken Clay, Ron Davis, Oscar Gamble, Brad Gulden, Don Hood, Tommy John, Jim Kaat, Jerry Narron, Graig Nettles, Lou Piniella and Jim Spencer. Buyer will receive roster marked with all signatures. Obtained from the personal collection of the late Catfish Hunter, with notarized letter of authenticity from his son Paul and certificate of authenticity from AutographsForSale.com. Has moderate age discoloration and fading.