Occasion: WGN, WGNB and the Mutual Broadcasting System (Chicago, Ill.)Subjects assigned by Tribune Company Archives staff: Chicago tribune; Evening news (London, England); Aurora County Fair; Baseball; Berlin sewage disposal system; Birmingham sewage disposal system (England); Blair, William McCormick; Boston (Mass.); Burke, Ralph; Calumet Canal (Ill.); Calumet River (Ind. and Ill.); Canals; Chanute, Octave; Chevy Chase Country Club; Chicago (Ill.); Chicago Edison Company; Chicago Sanitary District (Ill.); Chicago Sanitary District (Ill.). Board of Trustees; Commonwealth Edison Company; Deneen, Charles S.; Des Plaines River (Ill.); Donoghue, George; Evanston (Ill.); Evanston Canal (Ill.); Evanston Golf Club; Fort Myer (Va.); France; Germany; Glos, Jacob; Grigsby (Squire); Gwynn, George; Halley's Comet; Harmon, John R.; Harvard University; Hearne, Ted; Illinois River; Indiana; Insull, Samuel; Joliet (Ill.); Kelly, Edward J.; Kunz, Stanley; Lake Shippers' Association; Manchester Ship Canal (England); McBride, Malcolm Lee (Captain, Yale University football team); McCormick, Robert R. (Colonel) -- "Anti-English"; McCormick, Robert R. (Colonel); Midwest (U.S.); O'Dea, Pat; O'Hare Airport (Chicago, Ill.); Panama Canal; Potter, Harry; Princeton University; Ramey, H.P.; Randolph, Isham; Roosevelt, Alice; Ryerson, Donald; Sewage and sewage disposal; Shakespeare, William; Street lighting; Taft, William Howard; Tree, Lambert; United Nations Genocide Convention; United States. War Department; Virginia; Washington (D.C.); Washington, George (Yale University student); Wilmette (Ill.); Wisconsin Badgers (Football team); Wisner, George; Wright Brothers (Orville and Wilbur); Yale UniversityIdentifier: I-34-10