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Keith Comstock Error Cards

4 documented Keith Comstock error and variation cards.

Set#Var.DetailseBay®
1988 Topps #778 Keith Comstock (a): White team letters1988 Topps778aWhite team letterseBay
1988 Topps #778 Keith Comstock (b): Blue team letters1988 Topps778bBlue team letterseBay
1991 Topps #337 Keith Comstock (a): 337a Comstock1991 Topps337aMariners logoeBay
1991 Topps #337 Keith Comstock (b): 337b Comstock1991 Topps337bCubs logoeBay

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