Travis Jackson was an American baseball shortstop. In Major League Baseball (MLB), Jackson played for the New York Giants from 1922 through 1936, winning the 1933 World Series, and representing the Giants in the MLB All-Star in 1934. Jackson was inducted into the National Baseball Hall of Fame in 1982. Travis Jackson has hand signed this 3x5 Index Card with NY Giants 1922-26 inscription. Certificate of Authenticity from Athlon Sports Collectibles.