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Nous avons trouvé 51057 éléments semblables.
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  • Lac Seul Dam (1941)
    Lac Seul Dam (1941)
    Image       Photo of Lac Seul Dam, showing a hole, apparently gouged out by water 100 ft. below. October 3, 1941.
    Image     Photo of Lac Seul Dam, showing a hole, apparently gouged out by water 100 ft. below. October 3, 1941.
    Ear Falls Public Library
  • Lifting the Boom (1940's)
    Lifting the Boom (1940's)
    Image       Unidentified men shown lifting the boom at the generating station in Ear Falls, Ontario..
    Image     Unidentified men shown lifting the boom at the generating station in Ear Falls, Ontario..
    Ear Falls Public Library
  • Hydro Development - Ear Falls (1947)
    Hydro Development - Ear Falls (1947)
    Image       Ear Falls, Ontario, Hydro, Hydro electric, power plants
    Image     Ear Falls, Ontario, Hydro, Hydro electric, power plants
    Ear Falls Public Library
  • Ear Falls Generating Station (1941)
    Ear Falls Generating Station (1941)
    Image       Ear Falls Generating Station during high water, Oct. 9 1941.
    Image     Ear Falls Generating Station during high water, Oct. 9 1941.
    Ear Falls Public Library
  • Ear Falls Generating Station - Unit #4 (August 1947)
    Ear Falls Generating Station - Unit #4 (August 1947)
    Image       Photo showing the building site for storing vehicles and implements.
    Image     Photo showing the building site for storing vehicles and implements.
    Ear Falls Public Library
  • Ear Falls Power Station - Unit #4 (June 24 1947)
    Ear Falls Power Station - Unit #4 (June 24 1947)
    Image       Photo showing the installation of the draft tube for Unit #4 of the Ear Falls Power Development.
    Image     Photo showing the installation of the draft tube for Unit #4 of the Ear Falls Power Development.
    Ear Falls Public Library
  • Ear Falls Generating Station - Unit 4 (March 25, 1947)
    Ear Falls Generating Station - Unit 4 (March 25, 1947)
    Image       Photo showing the installation of the cofferdam crib during construction of the Ear Falls Generating Station Unit 4.
    Image     Photo showing the installation of the cofferdam crib during construction of the Ear Falls Generating Station Unit 4.
    Ear Falls Public Library
  • Ear Falls Generating Station (July 1930)
    Ear Falls Generating Station (July 1930)
    Image       Photo showing the size of the generator used in the production of hydroelectric power at the Ear Falls Generating Station, July 1930.
    Image     Photo showing the size of the generator used in the production of hydroelectric power at the Ear Falls Generating Station, July 1930.
    Ear Falls Public Library
  • Ear Falls Power House (1948)
    Ear Falls Power House (1948)
    Image       A view of the Ear Falls power house Unit #4, from the dam, April 21, 1948.
    Image     A view of the Ear Falls power house Unit #4, from the dam, April 21, 1948.
    Ear Falls Public Library
  • Ear Falls Generating Station (1948)
    Ear Falls Generating Station (1948)
    Image       Black and white photo showing construction of the west side of the Lac Seul Dam, April 20, 1948.
    Image     Black and white photo showing construction of the west side of the Lac Seul Dam, April 20, 1948.
    Ear Falls Public Library
  • Ear Falls - Generating Station (1947)
    Ear Falls - Generating Station (1947)
    Image       Black and white photo showing the launching of the cofferdam crib at Ear Falls Power Plant, March 25, 1947., Cofferdam - A void or empty space separating two or more compartments for the purpose of preventing the liquid contents of one compartment from entering another.
    Image     Black and white photo showing the launching of the cofferdam crib at Ear Falls Power Plant, March 25, 1947., Cofferdam - A void or empty space separating two or more …
    Ear Falls Public Library
  • Lac Seul Dam Erosion
    Lac Seul Dam Erosion
    Image       Black and white photo of the Lac Seul Dam erosion 100 ft. below dam as of October 9, 1941.
    Image     Black and white photo of the Lac Seul Dam erosion 100 ft. below dam as of October 9, 1941.
    Ear Falls Public Library
  • Lac Seul Dam (1941)
    Lac Seul Dam (1941)
    Image       Discharge of water, looking east October 8, 1941.
    Image     Discharge of water, looking east October 8, 1941.
    Ear Falls Public Library
  • Ear Falls Generating Station (August 1930)
    Ear Falls Generating Station (August 1930)
    Image       View of the switching structure of the Ear Falls Generating Station, August 1930.
    Image     View of the switching structure of the Ear Falls Generating Station, August 1930.
    Ear Falls Public Library
  • Ear Falls Generating Station (March 1947)
    Ear Falls Generating Station (March 1947)
    Image       Photo shows the beginnings of the generating station and the cofferdam used in construction.
    Image     Photo shows the beginnings of the generating station and the cofferdam used in construction.
    Ear Falls Public Library
  • Ear Falls Generating Station (1947)
    Ear Falls Generating Station (1947)
    Image       Black and white photo of workers pouring the concrete flooring of the upper transition August 20 1947, Ear Falls Ontario, Unit #4., To keep up with the load growth, it became necessary to plan for the third and fourth units, to correspond with total plant capacity of power generation.
    Image     Black and white photo of workers pouring the concrete flooring of the upper transition August 20 1947, Ear Falls Ontario, Unit #4., To keep up with the load growth, it …
    Ear Falls Public Library
  • Ear Falls Hydroelectric Generating Station (~1930's)
    Ear Falls Hydroelectric Generating Station (~1930's)
    Image       Photo showing the final finishing touches being made to the Ear Falls/Lac Seul dam, 1930's.
    Image     Photo showing the final finishing touches being made to the Ear Falls/Lac Seul dam, 1930's.
    Ear Falls Public Library
  • Ear Falls Camp Quarters
    Ear Falls Camp Quarters
    Image       Ear Falls generating station camp quarters and dining hall on the right.
    Image     Ear Falls generating station camp quarters and dining hall on the right.
    Ear Falls Public Library
  • Griffith Mine
    Griffith Mine
    Image       Pellet Plant had 3 vertical furnaces, 6 grinding mills, 8 flotation and separating systems.
    Image     Pellet Plant had 3 vertical furnaces, 6 grinding mills, 8 flotation and separating systems.
    Ear Falls Public Library
  • Griffith Mine - Mine Office
    Griffith Mine - Mine Office
    Image       Mine office of Griffith Mine in Ear Falls, Ontario.
    Image     Mine office of Griffith Mine in Ear Falls, Ontario.
    Ear Falls Public Library
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