Grand Coulee Dam (Wash.);Hydroelectric power plants -- Washington (State)
View looking west across the reservoir side of the dam. The spillway drum gates are not installed, and the roadway across the top of the dam has not been built yet.
Grand Coulee Dam (Wash.);Hydroelectric power plants -- Washington (State);Dams -- United States -- Design and construction; Construction workers -- United States.
Workers going to work pass those coming off the job on Grand Coulee Dam