General view of the west side, concrete mixing plant and placing trestles in foreground, bedrock below, aggregate conveyor on suspension span above and a portion of the west cofferdam along river. Government Camp, highway bridge, and Mason City in background.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of the Grand Coulee Dam and related work on the Columbia Basin Project.

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Size: 5639px × 4432px
Photo credit: © Tango Images / Alamy / Afripics
License: Licensed
Model Released: No

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