Results for "Astrophysical observatories"

 
Showing results 1 - 6 of 6 for Astrophysical observatories
  1. Tennis Courts Behind SI Building

    Tennis Courts Behind SI Building

    • Date: 1920
    • Creator: Unknown
    • Creator: Unknown

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  3. The End of Operation Moonwatch, by Unknown, 1975, Smithsonian Archives - History Div, 75-6750-12.

    The End of Operation Moonwatch

    • Date: 1975
    • Creator: Unknown
    • Creator: Unknown

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  5. "Man and Cosmos" Lecture by Dr. Fred L. Whipple

    "Man and Cosmos" Lecture by Dr. Fred L. Whipple

    • Date: 1972 November 15, 1972
    • Creator: Hofmeister, Richard K

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  7. 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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  9. Aerial View of Smithsonian Institution Building and Natural History Building

    Aerial View of Smithsonian Institution Building and Natural History Building

    • Date: 1932
    • Creator: Army Air Corps
    • Creator: Army Air Corps

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  11. "Man and Cosmos" Lecture

    "Man and Cosmos" Lecture

    • Date: 1972 September 29, 1972
    • Creator: Jenkins, Harry

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Showing results 1 - 6 of 6 for Astrophysical observatories