Hydroelectric power plants

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Hydroelectric power plants

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Hydroelectric power plants

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Hydroelectric power plants

4 Results for Hydroelectric power plants

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Portland General Electric Photograph Collection

  • Org. Lot 151
  • Collection
  • 1880 - 1965

Negatives documenting company activities, including electrical infrastructure, employees, power generation and distribution throughout Portland, the Willamette Valley and the Oregon Cascade Range. Additional general images include streetcars and t...

Portland General Electric Company

Dedication of Bonneville Dam (Radio cut)

  • SR 23
  • Collection
  • 1937-09-29

Recorded on September 29th 1937 at the opening of the Bonneville Dam and edited for the radio, the tape includes a speech by Oregon Secretary of State Earl Snell about traffic safety and a speech by President Franklin D. Roosevelt about urban deve...

Snell, Earl, 1895-1947

Dedication of Bonneville Dam. [Transcript]

Transcript. Transcript includes the entire speech by President Franklin D. Roosevelt about urban development and growth, hydro-electricity, the Bonneville Dam, Columbia River development, regional planning and the Army Corps of Engineers.

Roosevelt, Franklin D. (Franklin Delano), 1882-1945