Mark Lemke – Society for American Baseball Research
Magazines – SABR's Baseball Cards Research Committee
National Baseball Hall of Fame Screens Professor's Documentary
Mark Lemke - Alchetron, The Free Social Encyclopedia
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Cardboard appreciation: 1981 Topps 1980 NL Championships
Sumter Sports History with Sammy Way: Looking back at the Braves
Design – SABR's Baseball Cards Research Committee
161 Atlanta Braves Mark Lemke Stock Photos, High-Res Pictures, and
Mark Lemke - Alchetron, The Free Social Encyclopedia
National Baseball Hall of Fame Screens Professor's Documentary
Mark Lemke - Wikipedia