Excavation operations in the lower area on the east side. The dragline with the log boom is at elevation 830 or about 75 feet below the rock ledge on its right.; 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: 5667px × 4411px
Photo credit: © Tango Images / Alamy / Afripics
License: Licensed
Model Released: No

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