Official National League (Heydler) ball signed in black fountain pen by twenty-four members of the 1933 World Champion New York Giants, including Ott, Terry (player/manager; sweet spot), Hubbell, O'Doul, Danning, Schumacher, Clark, Luque, Mancuso, Clarke (coach), Smith (coach), Dressen, Peel, Fitzsimmons (sweet spot), and Bell. Signatures average 3/10 in grade. The ball has been coated with a thin layer of protective shellac to which there are a few small abrasions. Very Good condition. Full LOA from PSA.