This Official American League (MacPhail) ball is signed by 22 members of the 1975 Yankees. Included are: Thurman Munson, Elston Howard, Jim "Catfish" Hunter, Chris Chambliss, Roy White, Bobby Bonds, Rick Dempsey, Sandy Alomar, Sparky Lyle, Fred Stanley and more, with Billy Martin, Mason, Pinella, Velez and Nettles signatures being clubhouse. There is fading of some of the autographs but they remain legible and the ball remains in beautiful condition. Comes with PSA LOA.