Search Results 20 items were found.

LC Subject Heading: Hydroelectric power

  1. Item 7897
    Ripogenus Dam, ca. 1920
    Ripogenus Dam, ca. 1920
    Contributed by: Maine Historical Society
    Date: circa 1920
    Location: T3 R11 WELS
    Media: Photoprint
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  2. Item 75556
    Hydro turbine and electric generator, 1904
    Hydro turbine and electric generator, 1904
    Contributed by: Maine Historical Society
    Date: 1904
    Location: Dennistown
    Media: Cast iron, copper
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  3. Item 7895
    Ripogenus Dam, ca. 1920
    Ripogenus Dam, ca. 1920
    Contributed by: Maine Historical Society
    Date: circa 1920
    Location: T3 R11 WELS
    Media: Photoprint
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  4. Item 17094
    Power Dam on Aroostook River, Caribou, ca. 1920
    Power Dam on Aroostook River, Caribou, ca. 1920
    Contributed by: Caribou Public Library
    Date: circa 1920
    Location: Caribou
    Media: Postcard
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  5. Item 23681
    Permanent buildings plan, Passamaquoddy Tidal Power development, 1935
    Permanent buildings plan, Passamaquoddy Tidal Power development, 1935
    Contributed by: Maine Historical Society
    Date: 1935
    Location: Eastport
    Media: Ink on paper, architectural drawing
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  6. Item 23684
    Temporary buildings plot plan, Passamaquoddy Tidal project, 1935
    Temporary buildings plot plan, Passamaquoddy Tidal project, 1935
    Contributed by: Maine Historical Society
    Date: 1935
    Location: Eastport
    Media: Ink on paper, architectural drawing
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  7. Item 6603
    Big dam and powerhouse, Ellsworth
    Big dam and powerhouse, Ellsworth
    Contributed by: Maine Historical Society
    Date: circa 1930
    Location: Ellsworth
    Media: Photographic print
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  8. Item 23685
    School plans, Passamaquoddy Bay Tidal project, 1935
    School plans, Passamaquoddy Bay Tidal project, 1935
    Contributed by: Maine Historical Society
    Date: 1935
    Location: Eastport
    Media: Ink on paper, architectural drawing
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  9. Item 23686
    Hospital plans, Passamaquoddy Bay Tidal project, 1935
    Hospital plans, Passamaquoddy Bay Tidal project, 1935
    Contributed by: Maine Historical Society
    Date: 1935
    Location: Eastport
    Media: Ink on paper, architectural drawing
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  10. Item 23691
    Boiler house, Passamaquoddy Tidal Power project, Eastport, 1935
    Boiler house, Passamaquoddy Tidal Power project, Eastport, 1935
    Contributed by: Maine Historical Society
    Date: 1935
    Location: Eastport
    Media: Ink on paper
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  11. Item 6591
    Dam along the Union River, ca. 1930
    Dam along the Union River, ca. 1930
    Contributed by: Maine Historical Society
    Date: circa 1930
    Location: Ellsworth
    Media: Photographic print
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  12. Item 18255
    Great Falls on the Saco River, ca. 1920
    Great Falls on the Saco River, ca. 1920
    Contributed by: Baldwin Historical Society
    Date: circa 1920
    Location: Baldwin
    Media: Postcard
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