100 greatest moments in Chicago Bears history
From Wrigley to Soldier Field
Chicago's Wrigley Field designated as a National Historic Landmark
Wrigley at 100: Chicago Bears -- Chicago Tribune
Wrigley100 -- Chicago Tribune
Wrigley at 100: Chicago Bears -- Chicago Tribune
Wrigley100 -- Chicago Tribune
Lightfoot Expresses Concern Over Cubs' Optimism to Host Fans at Wrigley Field this Season – NBC Chicago
100 greatest moments in Chicago Bears history