On this date: George Halas retires an an NFL head coach. - ESPN - Stats & Info- ESPN
George Halas – Society for American Baseball Research
George Halas was a pro basketball pioneer as well
George Halas Played Dirty And It Cost Him Once Against a Chippewa Native
NFL history: 100 people who shaped the league, pro football - Sports Illustrated
Did Babe Ruth Replace George Halas in the Yankees' Outfield?
America's Passion: How a Coal Miner's Game Became the NFL in the 20th Century by Evan Weiner - Ebook
Super Bowl: What NFL isn't commemorating: 12-year ban on black players
Grave Story: George Halas (1895-1983) – RIP Baseball
Duke Slater, NFL's 1st Black lineman, is now Hall of Famer
Jack M Silverstein (@readjack) / X