Greatest Coaches in NFL History - George Halas - ESPN
Halas, Payton immortalized with statues
3 things you probably didn't know about the Bears - Dawgs By Nature
On this date: George Halas retires an an NFL head coach. - ESPN - Stats & Info- ESPN
Chicago Bears NFL Football Operations
Chicago Bears inducted into Pro Football Hall of Fame
Chicago Bears Team History and Timeline - Sports Illustrated
Papa Bear University of Illinois Alumni Association
Once-in-a-Lifetime Chicago Bears/Decatur Staleys Photograph Surfaces
Halas, the Father of the NFL - Dawgs By Nature
🏈 The Chicago Bears NFL franchise began in Decatur as the Staleys 🌽
3 things you probably didn't know about the Bears - Dawgs By Nature
Chicago Bears: Story remains the same 100 years later