Aerial view of Shell Oil refinery, west of Cochrane, Alberta.
Aerial view of Northern Telecom building in northeast Calgary, Alberta.
Aerial view of Sprung greenhouses, Calgary, Alberta.
Aerial view of petroleum company site near, Calgary, Alberta.
Aerial view of Shell Oil refinery, west of Cochrane, Alberta.
Aerial view of C.I.L. plant, Calgary, Alberta.
Aerial view of Memorial Village and Firestone plant, Calgary, Alberta.
Aerial view of Coca-Cola plant, Calgary, Alberta.
Aerial view of Coca-Cola plant, Calgary, Alberta.
Aerial view of ATCO industries, Calgary, Alberta.