Results for "Washington (D.C.)"

 
Showing results 1 - 7 of 7 for Washington (D.C.)
  1. Andrew Kramer at Work at Astrophysical Observatory

    Andrew Kramer at Work at Astrophysical Observatory

    • Date: c. 1940s
    • Creator: Unknown
    • Creator: Unknown

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  3. Camera Used by Smithsonian Astrophysical Observatory

    Camera Used by Smithsonian Astrophysical Observatory

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

  4.  
  5. Observatory at Mt. Montezuma, Chile

    Observatory at Mt. Montezuma, Chile

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

  6.  
  7. Tyrone Solar Station, Burro Mountain, NM

    Tyrone Solar Station, Burro Mountain, NM

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

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  9. Dr. Earl S. Johnston, by Unknown, 1936, Smithsonian Archives - History Div, 34425 or MAH-34425.

    Dr. Earl S. Johnston

    • Date: 1936
    • Creator: Unknown
    • Creator: Unknown

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  11. Super-Schmidt Camera Installation in New Mexico

    Super-Schmidt Camera Installation in New Mexico

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

  12.  
  13. SAO Station Atop Mount Whitney, by Unknown, 1909, Smithsonian Archives - History Div, SIA2008-3164.

    SAO Station Atop Mount Whitney

    • Date: 1909
    • Creator: Unknown
    • Creator: Unknown

  14.  
Showing results 1 - 7 of 7 for Washington (D.C.)