WCG's Jack Silverstein Brings History Into Focus - Windy City Gridiron
Chicago Bears founder George Halas played a part in everything for NFL - Chicago Sun-Times
The FUNNIEST PLAYOFF SCENARIO in NFL HISTORY
After 75 years, Bears' 73-0 title win still stands in record
Chicago Bears founder George Halas played a part in everything for NFL - Chicago Sun-Times
George Halas' FBI connection: File reveals late Chicago Bears owner, NFL cofounder helped feds 'on occasions' - Chicago Sun-Times
GEORGE HALAS Nfl photos, Chicago bears football, Chicago bears pictures
George Halas was a great friend to the Packers…to a point