Vintage Chicago Tribune: Bears owner Virginia McCaskey turns 100
Scholar of the Midway – Chicago Magazine
Jim O'Donnell: Are the McCaskeys moving closer to selling their blundering Bears?
McCaskey: Bears' 100th celebration 'a happy dream'
1968: George Halas retires as coach of Chicago Bears
What we learned from new Bears president/CEO Kevin Warren's introductory press conference
George Halas, NFL coach, Chicago Bears, Pro Football Hall of Fame
Vintage photos from the NFL draft in Chicago – Hartford Courant
On this date: George Halas retires an an NFL head coach. - ESPN - Stats & Info- ESPN
Gridiron Champs: George Halas & the Chicago Bears
Gridiron Champs: George Halas & the Chicago Bears
George Halas was a pro basketball pioneer as well
Chicago Bears founder George Halas played a part in everything for NFL - Chicago Sun-Times
[Jeff Davis, Gale Sayers] on . *FREE* shipping on qualifying offers. Papa Bear : The Life and Legacy of George Halas
Papa Bear : The Life and Legacy of George Halas
George Halas: Bears architect still going strong at 82 - Sports Illustrated Vault