PHOTO - CHICAGO - COLUMBIAN EXPOSITION WORLD'S FAIR - PEOPLE LOOKING DOWN FROM A ROOF - 1893

PHOTO - CHICAGO - COLISEUM SKATING RINK - CHICAGO HEIGHTS - 1908

PHOTO - CHICAGO - CHINA TOWN - NEW TELEPHONE BOOTH - 1960s

PHOTO - CHICAGO - CHICAGO YACHT CLUB - BEGINNING OF ANNUAL SAIL RACE TO MACKINAW MICHIGAN - SKYLINE FROM LAKE - 1992

PHOTO - CHICAGO - CHICAGO SURFACE LINES - WITT STREETCAR - UNKNOWN STREET - NOTE DAD'S ROOT BEER SIGN - 1940s

PHOTO - CHICAGO - CHICAGO SURFACE LINES - WITT STREETCAR - COTTAGE GROVE LINE

PHOTO - CHICAGO - CHICAGO SURFACE LINES - PROTOTYPE STREAM-LINED STREETCAR 4001 - 1934

PHOTO - CHICAGO - CHICAGO SURFACE LINES - DAMEN ROUTE WITT STREETCAR - IN YARD NEXT TO SNOW PLOW - 1938

PHOTO - CHICAGO - CHICAGO RIVER AND SKYLINE - LOOKING W FROM OUTER DRIVE - TWO LAKERS AND A BARGE - c1950

PHOTO - CHICAGO - CHICAGO RIVER - NOTE LIGHT BATTERY FOR WRIGLEY BUILDING - 1952 - EDITED FROM A WIL DEPPE IMAGE

PHOTO - CHICAGO - CHICAGO RIVER - LOOKING TOWARDS MERCHADISE MART - NIGHT - AERIAL - 1964 - EDITED FROM A WIL DEPPE IMAGE

PHOTO - CHICAGO - CHICAGO RIVER - LOOKING E FROM FRANKLIN STREET BRIDGE - 1946

PHOTO - CHICAGO - CHICAGO RIVER - LAKER AND TUG - BRIDGES UP - AERIAL - 1950s

PHOTO - CHICAGO - CHICAGO RIVER - AFTER CHICAGO FIRE - SHIPS - RUINS - 1871

PHOTO - CHICAGO - CHICAGO LAWN POSTAL STATION - c1910

PHOTO - CHICAGO - CHICAGO FIRE DEPARTMENT - SQUAD TRUCK

PHOTO - CHICAGO - CHICAGO FIRE DEPARTMENT - PUMPER TRUCK - 1972

PHOTO - CHICAGO - CHICAGO FIRE DEPARTMENT - OHARE AIRPORT STAIRS TRUCK - 1960s

PHOTO - CHICAGO - CHICAGO FIRE DEPARTMENT - OHARE AIRPORT CRASH TRUCK - 1964

PHOTO - CHICAGO - CHICAGO FIRE DEPARTMENT - LADDER TRUCK - 1972

PHOTO - CHICAGO - CHICAGO FIRE DEPARTMENT - HOSE TRUCK - c1960