Splendid single-signed baseball from New York Giants Hall of Fame southpaw Carl Hubbell. Official National League (Giamatti) ball is in superb condition and autograph in blue ballpoint ink is across the sweet spot. Includes PSA Letter of Authenticity grading both ball and signature as 9/10 for an overall MINT 9 grade. Hubbell led the National League in wins and ERA on three different occasions, and at the time of his death in 1988 was one of the last surviving members of New York's Giants; his number 11 was retired in 1944 and has remained so since the team's move to San Francisco.