April 4, 1989: Wrigley Field welcomes the 'Wild Thing' – Society

convai-bot-1337/notebooks/train_20170724.json at master · sld/convai-bot-1337 · GitHub

Chicago Cubs 1989 75th Anniversary of Wrigley Field RARE 4 pin set!! Framed!!

Chicago Cubs 1989 75th Anniversary of Wrigley Field RARE 4 pin set!! Framed!!

Looking Back: 100 Years at Wrigley Field

Cubs celebrate 100th Anniversary of Wrigley Field, lose in 9th

What a difference almost 100 years can make at Wrigley Field – Southport Corridor News and Events – Chicago, Illinois

Looking Back: 100 Years at Wrigley Field

A change from Wrigley to Soldier Field

What a difference almost 100 years can make at Wrigley Field – Southport Corridor News and Events – Chicago, Illinois

Looking Back: 100 Years at Wrigley Field

Wrigley Field: A Century of Survival – Society for American Baseball Research