The History of Baseball, Baseball & The Tenth Inning
1980 Baseball History - This Great Game
1980 In Baseball: Most Up-to-Date Encyclopedia, News & Reviews
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Baseball - Wikipedia
Phillies' 1980 NLCS game emulated by Royals - The Good Phight
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1980 Topps Mike Flanagan 640 Baltimore Orioles Baseball
1980 MLB All-Star Game (Los Angeles Dodger Stadium)