Washoe mill and smelter, Anaconda
Washoe mill and smelter, Anaconda
Washoe mill and smelter, Anaconda
Washoe mill and smelter, Anaconda
Washoe mill and smelter, Anaconda
The Tanks of Aden
The Tanks of Aden
The City of Red Deer's water treatment plant
Royalite No. 26 oil well
Royalite No. 26 oil well