Burning waste oil
Aerial view of British American Oil Refinery in Moose Jaw, Saskatchewan
Hi-Way Oil Refinery
Hi-Way Refinery bubble tower
Close up of the Hi-Way Refinery
British American Oil Co. refinery at Moose Jaw
British American Oil Co. refinery at Moose Jaw
Aerial view of northwest quadrant of Lloydminster
Poster advertising Regina's industries
British American Oil Co. refinery at Moose Jaw
Aerial view of British American Oil Refinery in Moose Jaw, Saskatchewan
Husky Oil refinery in Lloydminster, Sask.
Aerial view of [Excelsior] Refinery
Excelsior Refineries, Lloydminster, Alberta
British American Oil refinery at Moose Jaw