Bert Blyleven Autographed 1990 Donruss Card #331 California Angels SKU #184426 MYS_run4-1 This is a 1980 Topps

This is a 1980 Topps Rookie Card #237 that has been hand signed by Clarence Williams

This is a 1951 Bowman Card that has been hand signed by Barney McCosky

Card #329 - Chris Speier

This is a 1989 Score Rookie Card #258 that has been hand signed by Derrick Thomas

It has been certified authentic by Beckett Authentication (BAS) and comes with their sticker and full-page matching certificate of authenticity

Bert Blyleven Autographed 1990 Donruss Card #331 California Angels SKU #184426 MYS_run4-1 This is a 1980 ToppsThis is a 1990 Donruss Card #331 that has been hand signed by Bert Blyleven. This item is guaranteed to pass any third party authentication company including Beckett, PSA DNA and JSA authentication.