This Autographed Baseball has been Personally Signed by Nelson Fox, Luis Aparcio, Larry Doby, Marty Marion, Ray Berres, Don Gutteridge, George Myatt, Jim McDonald, Billy Pierce, Jim Rivera x2, Gerry Staley, Dixie Howell, Bob Keegan, Ellis Kinder, Paul LaPalme, Sherm Lollar, Jim Delsing, Bubba Phillips, Dick Donovan, Walt Dropo, Jim Delsing & Sammy Esposito of the Chicago White Sox. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.