Tribune family launches New York Daily NewsJan 1, 1919Labels: New York, Joseph MedillBritannicaFDMuseum
Medill School founded with Tribune backingFeb 8, 1921Labels: Medill School, Northwestern UniversityNorthwestern NewsMedill History
Tribune announces global headquarters competitionJan 1, 1922Labels: Tribune Tower, Chicago TribuneCACTribune Tower
Tribune acquires WDAP; WGN call letters beginJun 1, 1924Labels: WGN radio, Chicago TribuneWGN HistoryRadioWorld
McCormick becomes sole editor and publisherJan 1, 1925Labels: Robert R, Chicago TribuneBritannicaFDMuseum
Tribune Tower completed as new headquartersJan 1, 1925Labels: Tribune Tower, Chicago TribuneCACTribune Tower
Supreme Court decides Near v. Minnesota press caseJun 1, 1931Labels: Near v, Weymouth KirklandOyezJustia
Tribune wins Pulitzer for McCutcheon cartoonMay 1, 1932Labels: John T, Pulitzer PrizePulitzerNW FindingAid
Tribune adopts expanded “simplified spelling” listJan 1, 1934Labels: Chicago TribuneChicagotributeSpelling Reform
Baie-Comeau paper mill project begins for newsprint supplyJan 1, 1936Labels: Baie-Comeau mill, Robert RBaie ComeauBaie Comeau City
Tribune reporter wins Pulitzer for Ethiopia war coverageMay 1, 1936Labels: Wilfred C, Pulitzer PrizeTIMEPulitzer 1936
Tribune publishes leaked “FDR’s War Plans!” storyDec 4, 1941Labels: Chesly Manly, Chicago TribuneNW FindingAidGenStaff ScanAmHeritage