Results for "Smithsonian Astrophysical Observatory. Project Celescope"

 
Showing results 1 - 8 of 8 for Smithsonian Astrophysical Observatory. Project Celescope
  1. SI History Chronology

    S. P. Langley Named Director of Observatory

    • Date: March 2, 1890

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  3. SI History Chronology

    Abbot Sets up Solar Cooker on Mt. Wilson

    • Date: 1923

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  5. SI History Chronology

    Abbot Becomes Director of SAO

    • Date: March 1, 1907

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  7. SI History Chronology

    C. G. Abbot Named Assistant Secretary

    • Date: December 16, 1918

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  9. SI History Chronology

    Charles G. Abbot Elected Secretary

    • Date: January 10, 1928

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  11. SI History Chronology

    Div. of Radiation and Organisms Established

    • Date: May 1, 1929

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  13. SI History Chronology

    Abbot Tests Solar Steam Boiler

    • Date: September 30, 1936

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  15. SI History Chronology

    First SI-wide Christmas Party Held

    • Date: December 24, 1949

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Showing results 1 - 8 of 8 for Smithsonian Astrophysical Observatory. Project Celescope