MLB Retrospectively Elevates Negro Leagues to Major League Status
Jackie Robinson's star turn in Washington's Griffith Stadium - The
Baseball's first plan for Negro League stars: A separate Hall of
Best baseball player born every year since 1847
MLB Recognizes Negro Leagues As 'Major League' : NPR
MLB to give Negro Leagues 'long overdue recognition' as a major
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Complete Book of Baseball's Negro Leagues: John B. Holway, Lloyd
Baseball Reference Adds Negro League Data In Record Books : NPR
Baseball Rights a Wrong by Adding Negro Leagues to Official
Negro League innovations adopted by MLB
Negro Leagues Major Leagues equivalencies