Chicago Bears NFL franchise began in Decatur as the Staleys, Bicentennial
1920 Decatur Staleys season - Wikipedia
Decatur Bears. Not likely, but why not?
Old-school Washington-Chicago rivalry once NFL best - Washington Times
Once-in-a-Lifetime Chicago Bears/Decatur Staleys Photograph Surfaces
1988 George Halas Coach Chicago Bears Swell Hall of Fame #48
The Story of “Papa Bear” George Halas - University of Illinois Athletics
PHOTO: Bears erect new George Halas statue outside team facility
Who is George Halas? Looking back at the former Chicago Bears owner
Muncie was in at NFL's ground floor
Halas, the Father of the NFL - Dawgs By Nature