Super Bowl: What NFL isn't commemorating: 12-year ban on black players
Throwback: The truth about George Halas and the NFL's ban on black players - Windy City Gridiron
These are the finalists for the 2019 Peter Lisagor Awards - Chicago Headline Club
Chicago Bears founder George Halas played a part in everything for NFL - Chicago Sun-Times
WCG's Jack Silverstein Brings History Into Focus - Windy City Gridiron
George Halas – Society for American Baseball Research
Chicago Bears News: August 29, 2019 - Windy City Gridiron
Jack M Silverstein named a finalist for a 2019 Peter Lisagor Award - Windy City Gridiron
Rookie Cards of the First Black Players in Modern NFL History
George Halas named NFL's fourth best coach of all time
1967-12-15 George Halas coaches 497th and last game, win 318 vs Falcons for Bears
History of the NFL Draft Part 2 - The NFL Draft
The NFL's Humble Beginnings
Which team has the most wins in NFL history?