Wrigley Field: A Century of Survival – Society for American Baseball Research
Wrigley Field - Baseball in Stadiums
West Side Park, Chicago, Illinois, 1908 – Chicago Cubs home 1885 through 1915
In a century at Wrigley, innovations abound
Photos: Classic Wrigley Field -- Chicago Tribune
The Chicago Cubs - Autographed Signed Photograph With Co-Signers
A History Of Cubs Scorecard Artwork: 1916-1981 - Bleed Cubbie Blue
Chicago Cubs History: Photos of Early Days at Wrigley Field
Wrigley Field, Chicago Cubs ballpark - Ballparks of Baseball
44 Wrigley Field 1927 Photos & High Res Pictures - Getty Images
How much of Wrigley Field's original 1914 structure remains today?, by Alex Patt, Wrigley Rapport