Results for "History"

 
Showing results 397 - 408 of 409 for History
  1. Lewis and Clark Centennial Exposition, Portland, Oregon, 1905

    Lewis and Clark Centennial Exposition, Portland, Oregon, 1905

    • Date: 1905
    • Creator: Unknown

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  3. Lewis and Clark Centennial Exposition, Portland, Oregon, 1905

    Lewis and Clark Centennial Exposition, Portland, Oregon, 1905

    • Date: 1905
    • Creator: Lyon, Marcus Ward 1875-1942

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  5. Lewis and Clark Centennial Exposition, Portland, Oregon, 1905

    Lewis and Clark Centennial Exposition, Portland, Oregon, 1905

    • Date: 1905
    • Creator: Unknown

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  7. SAO Scientists on Walkway of Harvard College Observatory's Fifteen Inch Reflector

    SAO Scientists on Walkway of Harvard College Observatory's Fifteen Inch Reflector

    • Date: 1974
    • Creator: Unknown

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  9. Danny West Atop Multiple Mirror Telescope Building

    Danny West Atop Multiple Mirror Telescope Building

    • Date: 1978
    • Creator: Chacon, Vicki

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  11. Joseph T. Williams, Project Manager for the Multiple Mirror Telescope (MMT)

    Joseph T. Williams, Project Manager for the Multiple Mirror Telescope (MMT)

    • Date: 1978
    • Creator: Chacon, Vicki

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  13. Left to right: Unidentified woman and Edward Dorris McAlister (b. 1901)

    Left to right: Unidentified woman and Edward Dorris McAlister (b. 1901)

    • Date: 1930 C. 1930s

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  15. Construction of MMT (Multiple Mirror Telescope) Observatory on Mt. Hopkins, Arizona

    Construction of MMT (Multiple Mirror Telescope) Observatory on Mt. Hopkins, Arizona

    • Date: 1977 September 1977
    • Creator: Cornell, James C. Jr

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  17. Large Surface Light Collector at Mt. Hopkins Observatory

    Large Surface Light Collector at Mt. Hopkins Observatory

    • Date: 1968 October 23, 1968
    • Creator: Unknown

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  19. End of Operation Moonwatch Observed at SAO Luncheon

    End of Operation Moonwatch Observed at SAO Luncheon

    • Date: 1975 June 26, 1975
    • Creator: Connolly, Vincent P

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  21. MMT (Multiple Mirror Telescope) Observatory on Mt. Hopkins, Arizona

    MMT (Multiple Mirror Telescope) Observatory on Mt. Hopkins, Arizona

    • Date: 1977
    • Creator: Williams, J. T

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  23. Collection

    Productions, 1982-2004

    • Date: 1982 1982-2004
    • Creator: Smithsonian Astrophysical Observatory Science Media Group

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Showing results 397 - 408 of 409 for History

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