Decatur Staleys the birth of the Chicago Bears, Top Stories
Bill's Update Blog: 1920-22 Decatur Staleys / Chicago Staleys / Chicago Bears
Decatur Staleys vs Peoria Tractors
Chicago Bears: Take a look back at a century of uniforms
How the Bears mascot pays homage to the Decatur Staleys – NBC Sports Chicago
Chicago Bears: Take a look back at a century of uniforms
Decatur Staleys - 1920 Season Recap
Chicago Bears, History & Notable Players
History of the Decatur Staleys / Chicago Bears – Staley Museum
Tate & Lyle's Decatur plant, the birthplace of the Chicago Bears, helps commemorate their 100th season
Chicago Bears: A 'Decade-by-Decade History' Book, Chicago News
The Story of “Papa Bear” George Halas - University of Illinois Athletics