This is an Official Baseball that has been hand signed by 28 Members of the 1960 Spring Training. There are 28 Total Signatures Including: Curt Flood, Clay Dalrymple, Bob Malkmus, Larry Jackson, Bill White, Curt Simmons, Paul Minner, Doc Eberhardt, Ruben Gomez & Wally Post. There is toning on the baseball as shown. It has been certified authentic by Beckett Authentication (BAS) and comes with their sticker and matching full page certificate of authenticity.