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  • All fields: (Hells
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Display: 20

    • Corlett, John papers

    • Journalists-Idaho-Boise-Records and correspondence. --Idaho-Politics and government-History-Sources. --Hells Canyon Dam (Idaho and Or.)
    • Newspaper clippings of Corlett's Idaho Statesman column, "Politically Speaking" (1961-1971), and material regarding the proposed Hells Canyon Dam in relation to Pacific Northwest water resource development (1949-1967).
    • MS154
    • Hells Canyon Dam

    • Dams; Dam construction; Hydroelectric generators; Hydroelectric power; Welding; Construction equipment;
    • Construction work at Hells Canyon Dam.
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    • Hells Canyon Dam

    • Dams; Dam construction; Construction equipment; Concrete products industry; Cement industries;
    • Hells Canyon Dam construction.
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    • Hells Canyon Dam

    • Dams; Dam construction; Construction equipment; Concrete products industry; Cement industries; Hoisting machinery;
    • Hells Canyon Dam construction. View is from the river level looking up at the construction site.
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    • Hells Canyon Dam

    • Dams; Hydroelectric power; Rivers; Canyons;
    • Hells Canyon Dam close up of the river and spillway in the rugged canyon setting.
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    • Seven Devils Mountians

    • trails; mountains; gold;
    • The old Boise Trail passed between the two points marked ""X"". Hells Canyon is behind or west of this mountain. A little to the north and east is ""Dry Diggings"" where much gold was found and ""picked up"" as there was no water for the usual type...
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    • Snake River Canyon

    • Nature; natural landscapes;
    • Snake River Canyon (Hells Canyon) looking north from Red Ledge. Junction of Steamboat Creek (left) in lower foreground.
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