This is an Official Baseball that has been hand signed by 27 Members of the 1951 St. Louis Cardinals. There are 27 Total Signatures Including: Stan Musial, Red Schoendienst, Enos Slaughter,? Joe Garagiola, Rip Repulski, Ted Wilks,? Steve Bilko, Kurt Krieger,? Nippy Jones,? Mike Ryba,? Gerry Staley,? Chuck Diering,? Joe Presko, Hal Rice, Marty Marion & Larry Jansen. There is toning on the baseball as shown. There are imperfections in the autographs as shown. It has been certified authentic by Beckett Authentication (BAS) and comes with their sticker and matching full page certificate of authenticity.