Chicago Cubs - Wikipedia
Catalina Island – Home of the Chicago Cubs
This Map Reveals That Catalina Once Had Its Own Wrigley Field - LAmag - Culture, Food, Fashion, News & Los Angeles
Chicago Cubs on Catalina Island
Baseball by BSmile on X: Chicago #Cubs owner William Wrigley Jr. and manager Joe McCarthy discuss the upcoming baseball season at #SpringTraining on Catalina Island, California (February 22, 1930) #OTD #MLB #History
Chicago Cubs outfielder Augie Galan is pictured at batting practice at the Cubs' spring training camp in Catalina Island, Calif., Feb. 29, 1936. (AP Photo Stock Photo - Alamy
Water and Power Associates
Cubs' Avalon days live on – Orange County Register
Catalina Island Local History – LA County Library