Happy Birthday George Halas
Rest in Peace Mick Tinglehoff, former Hall of Fame center for the Minnesota Vikings. NFL News
Chicago Bears founder George Halas played a part in everything for NFL - Chicago Sun-Times
Meet the 2021, 2020 and Centennial classes of the Pro Football Hall of Fame - ESPN
NFL Notebook: Expect the Patriots' QB situation to unfold like every other post-Brady, not some contrived nonsense
PFRA PROFESSIONAL FOOTBALL RESEARCHERS ASSOCIATION
Jerry Smith - Football Hall of Fame
Dick Butkus, fearsome Hall of Fame Chicago Bears linebacker, dies at 80, Sports
Pro Football Journal: George Halas Picks Bears All-Time Team & Greatest Players
Reaction to the death of Chicago Bears great Dick Butkus, Sports
Pro Football Journal: Remembering George Halas (Happy Birthday)