1997 Cleveland Indians - The Baseball Cube
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1920 Tribe Photo, with Chapman, Reaches Auction
1920 Cleveland Indians season - Wikipedia
Best second basemen in Guardians history
October 12, 1920: Cleveland Indians win their first World Series – Society for American Baseball Research
The Pitch That Killed: The Story of Carl Mays, Ray Chapman, and the Pennant Race of 1920: Sowell, Mike: 9781493017232: : Books
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October 12, 1920: Cleveland Indians win their first World Series – Society for American Baseball Research
Games People Play: “Baseball Magazine,” June 1929 -The Homestead Blog