The two best-Mantle and Williams-are front and center on the sweet spot-a rare sight. Graded 7.5 (Near Mint +) overall by PSA. Official American League (Harridge) baseball signed by 30 1956 AL All-Stars has blue ink signatures including Mantle, Williams, Martin, Fox, Berra, Ford, Wynn, Stengel, Dressen, Kuenn, Kaline, Kell and more. LOA.