5 photos

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• Photograph of Electrical Wires of the Boulder Dam Power Units

  • Uploaded by: U.S. National Archives
  • License: No known copyright restrictions
  • 0 comments
  • 9 favorites
  • 39,474 views
  • Date taken: 1941
  • Date uploaded: 2010-01-27
  • Tags: usnationalarchives, usnationalparkservice, anseladams, hooverdam, blackcanyon, dam, nara:arcid=519838, wires, electric, electricity, bw, power, boulderdam
  • Visibility: public
• Photograph Looking Up at Wires of the Boulder Dam Power Units

  • Uploaded by: U.S. National Archives
  • License: No known copyright restrictions
  • 0 comments
  • 7 favorites
  • 38,369 views
  • Date taken: 1941
  • Date uploaded: 2010-01-27
  • Tags: usnationalarchives, usnationalparkservice, anseladams, hooverdam, hydroelectric, nara:arcid=519841, bw, wires, electric, electricity
  • Visibility: public
• The Dalles Dam on the Columbia River Has a Powerhouse Collection System 05/1973

  • Uploaded by: U.S. National Archives
  • License: No known copyright restrictions
  • 0 comments
  • 5 favorites
  • 7,562 views
  • Date taken: 1973
  • Date uploaded: 2010-01-13
  • Tags: usnationalarchives, environmentalprotectionagency, documerica, nara:arcid=548136, electric, electricity, electricallines, dam, dallesdam, powerhouse
  • Visibility: public
• 5Working a Strip Mine with an Electric Shovel

  • Uploaded by: U.S. National Archives
  • License: No known copyright restrictions
  • 0 comments
  • 7 favorites
  • 6,989 views
  • Date taken: 1973
  • Date uploaded: 2010-01-11
  • Tags: usnationalarchives, environmentalprotectionagency, documerica, nara:arcid=544386, mining, mine, strip, stripmine, stripmining, shovel, electric, electricshovel
  • Visibility: public
• The Dalles Dam on the Columbia River. The Dam Has a Powerhouse Collection System 05/1973

  • Uploaded by: U.S. National Archives
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 6,492 views
  • Date taken: 1973
  • Date uploaded: 2010-01-13
  • Tags: usnationalarchives, environmentalprotectionagency, documerica, nara:arcid=548145, dam, dallesdam, electricity, electric, electricallines, powerhouse
  • Visibility: public