Results for "African Americans -- Washington (D.C.)"

 
Showing results 97 - 108 of 142 for African Americans -- Washington (D.C.)
  1. Mt. Montezuma, Chile, by Unknown, c. 1940-1945, Smithsonian Archives - History Div, 94-12575.

    Mt. Montezuma, Chile

    • Date: c. 1940-1945
    • Creator: Unknown
    • Creator: Unknown

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  3. Corona of the Sun during a Solar Eclipse

    Corona of the Sun during a Solar Eclipse

    • Date: 1900
    • Creator: Smillie, T. W (Thomas William) 1843-1917

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  5. Camera Used by Smithsonian Astrophysical Observatory

    Camera Used by Smithsonian Astrophysical Observatory

    • Date: c. 1960
    • Creator: Unknown
    • Creator: Unknown

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  7. SAO Staffers at Work

    SAO Staffers at Work

    • Creator: Smithsonian Astrophysical Observatory
    • Creator: Smithsonian Astrophysical Observatory

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  9. Multiple Mirror Telescope Construction

    Multiple Mirror Telescope Construction

    • Date: 1977
    • Creator: Cornell, James
    • Creator: Cornell, James

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  11. Sallie Baliunas, by Padilla, Steve, 1986, Smithsonian Archives - History Div, 86-3105-16.

    Sallie Baliunas

    • Date: 1986
    • Creator: Padilla, Steve
    • Creator: Padilla, Steve

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  13. Mt. Wilson, California

    Mt. Wilson, California

    • Date: c. early 20th century
    • Creator: Unknown
    • Creator: Unknown

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  15. Multiple-Mirror Telescope

    Multiple-Mirror Telescope

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

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  17. Secretary Charles G. Abbot with Bolometric Apparatus

    Secretary Charles G. Abbot with Bolometric Apparatus

    • Date: 1900
    • Creator: Unknown
    • Creator: Unknown

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  19. Moonwatch Volunteers, 1965, by Unknown, 1965, Smithsonian Archives - History Div, 96-960.

    Moonwatch Volunteers, 1965

    • Date: 1965
    • Creator: Unknown
    • Creator: Unknown

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  21. Narrow Dirt Road to Whipple Observatory

    Narrow Dirt Road to Whipple Observatory

    • Date: 1984
    • Creator: Penland, Dane A
    • Creator: Penland, Dane A

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  23. Secretary Charles G. Abbot's Solar Cooker at Mt. Wilson, CA

    Secretary Charles G. Abbot's Solar Cooker at Mt. Wilson, CA

    • Date: c. 1920s?
    • Creator: Unknown
    • Creator: Unknown

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Showing results 97 - 108 of 142 for African Americans -- Washington (D.C.)

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