1915 Print Surge Tank Man Coquitlam Buntzen Development British Columbia XGPC8 XDA4 from The Graphic Arts and

from The Graphic Arts and Crafts Yearbook

Valparaiso Bay

Mountainous

This is an original 1900 black and white print ad for a Wellington Typewriter by The Williams Manufacturing Company

This is an original 1928 photogravure of the Stadtturm or City Tower--the landmark of Enns

1915 Print Surge Tank Man Coquitlam Buntzen Development British Columbia XGPC8 XDA4 from The Graphic Arts andThis is an original 1915 duotone halftone print of a surge tank from the Coquitlam Buntzen Development in British Columbia, Canada. The Coquitlam Dam is a hydraulic fill embankment dam on the Coquitlam River and was used to raise the water level of Coquitlam Lake and to protect the water supply. It started to leak beyond repair meaning a new dam was built. At the time of completion the new dam was the longest power diversion tunnel in the world.