Architectural model in colour, Competition entry 084 , City Hall and Square Competition, Toronto, 1958, by I. M. Pei & Associates of the United States . This entry was a finalist. From the Toronto Public Library's Digital Archive.
I. M. Pei & Associates
Toronto Public Library's Digital Archive: http://www.torontopubliclibrary.ca/detail.jsp?Entt=RDMDC-CITYHALL-A-R5-04&R=DC-CITYHALL-A-R5-04
Nathan Philips Square (Toronto, Ont.)
Downtown (Toronto, Ont.)