Results for "Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division"

 
Showing results 1 - 5 of 5 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division
  1. Tennis Courts Behind SI Building

    Tennis Courts Behind SI Building

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

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  3. "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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  5. 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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  7. 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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  9. "Man and Cosmos" Lecture

    "Man and Cosmos" Lecture

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

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Showing results 1 - 5 of 5 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division