Results for "Smithsonian Astrophysical Observatory"

 
Showing results 1 - 3 of 3 for Smithsonian Astrophysical Observatory
  1. SI History Chronology

    Alcock Appointed Director of Smithsonian Astrophysical Observatory

    • Date: August 1, 2004

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  3. SI History Chronology

    SAO Moves to Harvard College Observatory

    • Date: July 1, 1955

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  5. SI History Chronology

    Astronomy Telegraph System Transferred

    • Date: January 10, 1883

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Showing results 1 - 3 of 3 for Smithsonian Astrophysical Observatory