Famed Negro league pitcher (1907–1983), known for what many experts regard as the best curveball in baseball history, who was inducted into the Hall of Fame in 2001. Ballpoint signature, “Hilton Smith, pitcher, Kansas City Monarch, pitch in 7 all star games,” on an off-white 5 x 3 lightly-lined card. In fine condition. Pre-certified Steve Grad/PSA/DNA and RRAuction COA.
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