Fidel Castro Signed Game Used Serie Mundial de 1970 (1970 Amateur World Series) Inder LPV Batos Baseball. The baseball has been decorated in an unknown hand "Nov 1970 Serie Mundial, Columbia, Cuba Campeon" in red and black marker. This vintage hand-signed baseball has been authenticated by JSA.
While there is no documentation confirming this baseball's use in the 1970 Amateur World Series in Columbia, it matches the make and model of the tournament's baseballs. The decorative writing on the baseball also matches those found on game used baseballs from other winning teams in the Amateur World Series.