Official American League (MacPhail) ball signed by Mickey Mantle across the sweet spot. In addition to signing his name, Mantle has also made note of his three MVP seasons by adding the special inscription "MVP '56 '57 '62." Both the signature and inscription have been penned in blue ink and grade 9/10. The ball displays light, scattered age toning, as well as a tiny blemish on side panel. In Excellent to Mint condition overall. Full LOA from PSA.