
EnvironmentApril 1, 1935
On A Natural Damsite
At Grand Coulee . . . Original Dam Was Pushed Up By Nature . . . Man-Made Dam Will Be In Two Units, For The Development Of Hydro-Electric Power

On A Natural Damsite
At Grand Coulee . . . Original Dam Was Pushed Up By Nature . . . Man-Made Dam Will Be In Two Units, For The Development Of Hydro-Electric Power