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Uni Watch: Celebrating 100 years at Wrigley Field - ESPN
Wrigley Field 100th Birthday Celebration - Pre-game Team Takes the Field Ceremony - Milt Pappas Worn 1978 Throwback Jersey - Autographed - Cubs vs. Diamondbacks - 4/23/14 - HZ144241
Wrigley Field at 100: Futility's Friendly Confines - The New York Times
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Marlins help celebrate Wrigley with throwbacks
Uni Watch: Celebrating 100 years at Wrigley Field - ESPN
Wrigley Field - Wikipedia
Wrigley Field at 100: For Wrigley, it's party of a century (+photos) - Deseret News
Cubs Unveil Wrigley 100th Anniversary Throwback Jerseys
Cubs vs. Diamondbacks Preview, Wednesday 4/23, 1:20 CT: Happy Birthday, Wrigley Field! - Bleed Cubbie Blue