10th Avenue and Macleod Trail
Traffic Operations division of the Transportation Department, City of Calgary, Alberta
Transportation
1959 March 09
http://archivescanada.accesstomemory.ca/10th-avenue-and-macleod-trail-3
is-ccg-city-127
http://archivescanada.accesstomemory.ca/city-of-calgary-corporate-records-archives
City of Calgary, Corporate Records, Archives
Alberta