Rawlings Official American League baseball. Hand-signed and inscribed by both American League & National League 1973 Rookies of the Year, Al Bumbry (Baltimore Orioles, San Diego Padres) and Gary Matthews (The Sarge) (San Francisco Giants, Atlanta Braves, Philadelphia Phillies, Chicago Cubs, Seattle Mariners).The autograph(s) includes an official PSA/DNA hologram and matching COA for authenticity purposes.Authentication: PSA COA