NEW YORK GIANTS ,BOBBY THOMPSON & BROOKLYN DODGERS RALPH BRANCA AUTOGRAPH BASEBALL, 50TH Anniversary OF THE SHOT HEARD AROUND THE WORLD. THIS BALL WAS LOOKED AT BY A PERSONAL FRIEND THAT IS A RETIRED Autograph Authenticator. WORKED FOR 25 YEARS AT AN Authentication Service. GAVE ME A GUARANTEE THAT THE SIGNATURE IS REAL.   . . ..  Please see pictures.. . ALL ITEMS ON MY SITE ARE GUARANTEE TO BE 100% VINTAGE, AND NOT REPRODUCTIONS. Please email me if you have any questions, thank you.