Mike Greenwell Baseball Cards by Baseball Almanac

1989 Donruss #1 Mike Greenwell DK - NM-MT - Baseball Card Connection

Happy 59th! Or is it 58th? Cracking the mystery of Don Mattingly's birthday - ESPN

From Bob Gibson to Jason Dickson Some Stories about Pitchers Who Gave Up Homers to the First MLB Batters They Faced - Baseball Roundtable

The error was caught + corrected. A little subtle error but is VERY RARE. Also notice the banner on this card is orangish vs the correct red color in

1988 TOPPS ERROR MIKE GREENWELL #493 Trophy Inside Name ERR + CORR Cards RED SOX

Mike Greenwell Gallery

Happy 59th! Or is it 58th? Cracking the mystery of Don Mattingly's birthday - ESPN

Larry Fritsch Cards LLC, Your Card Collecting Headquarters

Barry Colla Postcard Set Mike Greenwell

Retro Beckett Baseball Weather Report - What Was Hot in February, 1989

1996 Ultra #17 Mike Greenwell - NM-MT