This is an? Official? Baseball that has been hand signed by 19 Members of the? 1950 St. Louis Cardinals & Philadelphia Phillies. There are? 19 Total Signatures Including: Stan Musial, Enos Slaughter, Richie Ashburn, Stan Lopata, Jim Hearn, Del Ennis, Andy Seminick, Nippy Jones, Marty Marion, Ted Wilks, Fred Martin & Hank Borowy.? There are imperfections in the autographs as shown.? 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.