Results for "Mt. Hopkins Observatory"

 
Showing results 1 - 3 of 3 for Mt. Hopkins Observatory
  1. David Challinor Speaks at "Science at Smithsonian" Weekend at Mt. Hopkins, Arizona

    David Challinor Speaks at "Science at Smithsonian" Weekend at Mt. Hopkins, Arizona

    • Date: 1976 April 23-24, 1976
    • Creator: Unknown

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  3. David Challinor at "Science at Smithsonian"

    David Challinor at "Science at Smithsonian"

    • Date: 1976
    • Creator: Unknown
    • Creator: Unknown

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  5. Finding Aid

    SIA RU000329, Smithsonian Institution Assistant Secretary for Research, Records, circa 1963-1986

    • Date: 1963 1963-1986 circa 1963-1986
    • Creator: Smithsonian Institution. Assistant Secretary for Research
    • Creator: Smithsonian Institution Archives

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Showing results 1 - 3 of 3 for Mt. Hopkins Observatory