Historical Sources

Historical Source
O - Ont
Ope - Out

O'Hare Airport International Terminal, U.S. Customs Service, n.d.
O'Leary House, c.1871
O'Leary's on South Halsted Street, 1906
O'Neill's Music of Ireland, 1903
O. W. Clapp at the Borrowed Time Club, 1914
Oak Street Beach, 1952
Oak Street Beach, 1960
Obituary for Gustav Massman, 1985
"Official Rules Polio Epidemic Stage Reached," 1952
Official World's Fair Weekly, "Chicago's First Citizen," 1933
Ogden Dunes Sandpiper, 12 Oct. 1939
Ogden Slip (Chicago Dock and Canal), 1968
Old 68th Street Water Intake Crib and Construction on New Crib, 1908-1909
Old Cook County Hospital, c.1900
Old Farwell Hall, c.1880s
"Old Main," Elmhurst College, 1943
Old Town Art Fair, 1954
Olivet Methodist Episcopal Picnic, 1900
On Leong Merchants Association Building, 1928
Ontario Flat Building, 1903
Open-Hearth Blast Furnace, U.S. Steel, c. 1952
Opening of Michigan Avenue Bridge, 1920
"Opposing Much Needed Civic Improvements," c.1922
Ore Shipments, 1951
Original Two Mile Crib, c. 1867
Outdoor Advertising for Sara Lee, 1954
Outdoor Pool in Davis Square, 1907
Outdoor Swimming Pool, Columbus Park, 1916
Outdoor Swimming Pool, Stanford Park, 1916
Outdoor Swimming Pool, West Park #2, 1914
Outer Drive Bridge Dedication, 1937