Vintage ballpoint signatures of eight baseball greats on the detached inside back cover of Mickey Mantle’s The Education of a Baseball Player. Signers include: ‘Cool Papa’ Bell, Ernie Banks, Chas. Gehringer, Mickey Vernon, Stan Musial, and Ralph Kiner. In fine condition, with rimmed left edge and some mild toning. Pre-certified PSA/DNA and RRAuction COA.
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