You got it. Gibson has signed this card in blue sharpie. BACKGROUND:A pioneer in the autograph field, I have six decades of first-hand autograph
1964 Topps Giants Bob Gibson
Bob Gibson PSA AutographFacts℠
Bob Gibson Autographed Memorabilia
Bob Gibson Autographed Memorabilia
Bob Gibson Memorabilia, Bob Gibson Collectibles, Verified Signed
Calaméo - 2021 August
Bob Gibson Autographed Autographed Cards, Signed Bob Gibson
Bob Gibson Memorabilia, Bob Gibson Collectibles, Verified Signed
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1973 Topps Bob Gibson
Topps Bob Gibson Baseball 1964 Season Sports Trading Cards