October 10, 1920: A game of World Series firsts: unassisted triple play and grand slam – Society for American Baseball Research
Cleveland Indians win Game 5 of the 1920 World Series at League Park, recording the only World Series unassisted triple play
Book Excerpt: The Grandest Stage A History of the World Series - The New York Times
Indians trounce Robins in historic fashion: 1920 World Series Game 5
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October 10, 1920: A game of World Series firsts: unassisted triple play and grand slam – Society for American Baseball Research
October 10, 1920: A game of World Series firsts: unassisted triple play and grand slam – Society for American Baseball Research
Game 5 loss for Washington Nationals echoes Senators' 1925 World Series defeat - Federal Baseball
What was the first World Series really like? – Helmar Sports Cards and Baseball History
Another Edition Of Baseball Oddities: Whitey Herzog's Unusual Triple Play!