How George Halas' columns for the Chicago Tribune, a field goal and a charity game helped the Chicago Bears prove their legitimacy in 1935
The Chicago Bears came to be 100 years ago today - Windy City Gridiron
Chicago Bears, History & Notable Players
A REMEMBRANCE OF GEORGE HALAS & THE ROLE HE PLAYED IN THE SUCCESS OF THE NFL
The Chicago Bears' Top 5 running backs in franchise history
1,006 Chicago Bears Colors Stock Photos, High-Res Pictures, and Images - Getty Images
Chicago Bears - Wikipedia
A Century of Chicago Bears Football - Chicago History Museum
Red Grange: The Eternal Flame of Professional Football
Chicago Bears: All-Time Best Running Backs, News, Scores, Highlights, Stats, and Rumors
A rivalry 100 years in the making: Chicago Bears vs Green Bay Packers
Historic Moments: Grange Signs
Red Grange, Biography, Stats, & Facts
List of best NFL players from Chicago area evokes epic all-era roster