Results for "Washington (D.C.)"

 
Showing results 1 - 5 of 5 for Washington (D.C.)
  1. Camera Used by Smithsonian Astrophysical Observatory

    Camera Used by Smithsonian Astrophysical Observatory

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

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  3. Solar Observation Station at Mt. Montezuma, Chile

    Solar Observation Station at Mt. Montezuma, Chile

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

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  5. Observatory at Mt. Montezuma, Chile

    Observatory at Mt. Montezuma, Chile

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

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  7. Richard E. McCrosky at Work

    Richard E. McCrosky at Work

    • Date: c. 1970
    • Creator: Smithsonian Astrophysical Observatory
    • Creator: Smithsonian Astrophysical Observatory

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  9. Walter Munn and the K-50 Geodetic Camera

    Walter Munn and the K-50 Geodetic Camera

    • Date: c. 1970
    • Creator: Smithsonian Astrophysical Observatory
    • Creator: Smithsonian Astrophysical Observatory

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Showing results 1 - 5 of 5 for Washington (D.C.)