Chicago Bears: It's time to tear down Soldier Field
PHOTOS: Remember, Wrigley Field was NFL venue back in the day
College football at Wrigley Field: How the Friendly Confines transformed into a gridiron
A history of the Chicago Cubs' iconic Wrigley Field
Bears need a new stadium, wherever it is - Chicago Sun-Times
Wrigley Field National Historic Landmark
Ivy, brick walls and pennant flags: Celebrating 100 years of Wrigley Field - Sports Illustrated
Wrigley Field c.1963. 49,166 watch the #Bears beat the #Packers 26-7.
The MLB stadium so historic, it's part of a National Park Service program
A Century of Chicago Bears Football - Chicago History Museum