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Major Matthews collection British Columbia Electric Railway Company Construction industry With digital objects
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[Five views of Coquitlam Dam construction]

Photograph negative is a copy of five photograph prints, showing: original construction camp; construction camp and surrounding area; first rapids of Schuyler Creek near dam site; sluicing done for proposed canal to sluice tunnel; and bridge acros...

[Four views of Coquitlam Dam construction]

Photograph negative is a copy of four photograph prints, showing: hydraulic monitors sluicing materials to build up dam; partially cleared area at the shore of Coquitlam Lake, before the raising of water levels; downstream view of construction of ...

[Four views of Coquitlam Dam construction]

Photograph negative is a copy of four photograph prints, showing: downstream side of dam, showing concrete encased New Westminster water main; and three views of the new Westminster Water Works intake tower. Negative was created in order to produc...

[Four views of Coquitlam Dam construction]

Photograph negative is a copy of four photograph prints, showing: view looking east along centre line of new dam; view of downstream side of new dam during construction, showing trestles and flumes, cableway and skip, and part of the New Westmins...

[Four views of Coquitlam Dam construction]

Photograph negative is a copy of four photograph prints, showing: upstream view of dam site, showing diversion channel in foreground and camp buildings in distance; timber on shores of Coquitlam Lake; partially cleared shores of Coquitlam Lake, up...

[Headgate valve house for Coquitlam Dam]

Photograph shows building containing valves used to control the outflow from the lake during dam construction. Photograph also shows rock cut for the permanent overflow spillway, and the riprap facing of the upstream side of the dam.

[Headgate valve house for Coquitlam Dam]

Photograph shows building containing valves used to control the outflow from the lake during dam construction. Photograph also shows rock cut for the permanent overflow spillway, and the riprap facing of the upstream side of the dam.

[Headgate valve house for Coquitlam Dam]

Photograph shows building containing valves used to control the outflow from the lake during dam construction. Photograph also shows rock cut for the permanent overflow spillway, and the riprap facing of the upstream side of the dam.

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