Railway bridge over the foundation of Grand Coulee Dam" by Hubert Blonk
- Citation data:
Hubert Blonk Papers. SPC 006-0628-5-38_14-B3.
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View of the trestle running over the foundation at Grand Coulee Dam from the west bank of the Columbia River. The penstock framing is visible on the west side of the dam and penstock tunnels are visible on the eastern slope.