1919 World Series prior probability
Happy Felsch - Wikipedia
File:1919 World Champion Cincinnati Reds.jpeg - Wikipedia
Chicago White Sox - Wikipedia
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Footage of scandalous 1919 World Series saved by Yukon permafrost
1919 World Series: A Recap – Society for American Baseball Research
Chicago White Sox - Wikipedia
Reliving the infamous 1919 World Series through newspaper clippings
1921 World Series - Wikipedia