Official American League (Harridge) baseball signed in varying shades of blue ink by the following twenty-nine members of the 1959 New York Yankees: Mantle, Berra (sweet spot; badly faded; barely visible), Stengel (Mgr.), Ford, Crosetti (coach, sweet spot), Blanchard, Richardson (twice), Howard, Grba, Terry, McDougald, Siebern, Blaylock, Bauer, Coates, Lopez, Houk (coach), Throneberry, Gabler, Maas, Boyer, Larsen, Ditmar, Turner (coach), Hunt, Shantz, Turley, and Carey. Signatures range from 1/10 to 7/10, averaging 4/10. The ball displays light discoloration on a side panel and is otherwise in Excellent to Mint condition. Full LOA from PSA.