WGN TV - THIS DAY IN HISTORY On this day in 1895, George S. Halas, founder of the Chicago Bears, the NFL, and for whom the NFC championship trophy is named for
Bears Proud To Wear 1936 Uniforms
George Halas: Father of the NFL Who Also Served in Both World Wars
NFL's Depression-era ban on black players lingers on in the owner's box - Chicago Sun-Times
JESSE JACKSON: NFL's Depression-Era Ban on Black Players Lingers in the Owner's Box - The Washington Informer
George Halas named NFL's fourth best coach of all time
Logos and uniforms of the Chicago Bears - Wikipedia
Bears History: A.E. Staley, George Halas, Pard Pearce, and the Decatur/Chicago Staleys : r/CHIBears
George Halas Through the Years