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Major Matthews collection Coquitlam (B.C.)
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Coquitlam Dam

Photograph negative is a copy of a cross section diagram of the dam, showing: rock fill in upstream and downstream toes; location of original dam buried in new structure; and the equivalent cross section of a concrete dam. Negative was created in ...

[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...

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