Grand Coulee Dam (Wash.);Hydroelectric power plants -- Washington (State);Dedication services. Watt, James G., -- 1938-;United States. -- Dept. of the Interior -- Officials and employees.
Secretary Watt signing an autograph at the ceremony dedicating the third power house at Grand Coulee Dam.
Grand Coulee Dam (Wash.);Hydroelectric power plants -- Washington (State);Dedication services. Watt, James G., -- 1938-;United States. -- Dept. of the Interior -- Officials and employees.
Secretary Watt visiting with dignitaries following the ceremony dedicating the third power house at Grand Coulee Dam.
Grand Coulee Dam (Wash.);Hydroelectric power plants -- Washington (State);Dedication services; Watt, James G., -- 1938-;United States. -- Dept. of the Interior -- Officials and employees;Foley, Thomas S.;Spellman, John.
U. S Representative Thomas Foley speaking. Secretary of Interior Watt, and Governor Spellman at far center right.
Grand Coulee Dam (Wash.);Hydroelectric power plants -- Washington (State);Dedication services;
Unidentified dignitary addressing the audience at the dedication of the Third Power Plant. Representative Thomas Foley sitting behind the speaker. Secretary of Interior James Watt and Washington Governor John Spellman are seated at far right.