Throwback: The truth about George Halas and the NFL's ban on black players - Windy City Gridiron
George Halas — Father of the NFL - Big Blue View
The Story of “Papa Bear” George Halas - University of Illinois Athletics
Chicago Bear Owner and Coach George Halas Aka pappa - Ireland
George Halas (aka Papa Bear) Founder of the Chicago Bears and the NFL
Papa Bear' Halas honored with statue
George Papa Bear Halas Czech Center Museum Houston - A place to celebrate our world's art, music, dance and diverse cultures — What to do in Houston? Visit the Czech Center Museum
Team History Pro Football Hall of Fame
George Papa Bear Halas - Founder, Owner - Chicago Bears
Halas, the Father of the NFL - Dawgs By Nature
Chicago Bears founder George Halas played a part in everything for NFL - Chicago Sun-Times
Bears-Packers: 'Cheddar Curtain' Rivals For The Ages : NPR
George Papa Bear Halas - Founder, Owner - Chicago Bears
George “Papa Bear” Halas (1895-1983) - Find a Grave Memorial