Results for "Smithsonian Astrophysical Observatory. Radiation and Organisms Division"

 
Showing results 517 - 528 of 1128 for Smithsonian Astrophysical Observatory. Radiation and Organisms Division
  1. Staff at Table Mountain, California

    Staff at Table Mountain, California

    • Date: c. 1925
    • Creator: Unknown
    • Creator: Unknown

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  3. Astronomical Instrument, South Yard

    Astronomical Instrument, South Yard

    • Date: c. 1900
    • Creator: Unknown
    • Creator: Unknown

  4.  
  5. Finding Aid

    SIA Acc. T90005, National Museum of American History (U.S.) Department of History of Science, Records, circa 1923-1980

    • Date: 1923 1923-1980 circa 1923-1980
    • Creator: National Museum of American History. Department of History of Science
    • Creator: Smithsonian Institution Archives

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  7. Finding Aid

    SIA Acc. 00-003, Smithsonian Astrophysical Observatory Subcontracts and Procurement Department, Trust Fund Subcontracts, 1979-1990

    • Date: 1979 1979-1990
    • Creator: Smithsonian Astrophysical Observatory. Subcontracts and Procurement Department
    • Creator: Smithsonian Institution Archives

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  9. Document

    Torch 07/1956

    • Description: SIA Record Unit 000371, Smithsonian Institution., Office of Public Affairs, The Torch, 1955-1960, 1965-1988, Box 1 Folder 7

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  11. SI History Bibliography

    The View From the Castle: The death of the seventh secretary comes as a personal as well as a professional loss for the Smithsonian

    • Date: November 1973 19th century
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  13. Finding Aid

    SIA Acc. 09-289, Smithsonian Institution Office of the Secretary, Administrative Records, 2003

    • Date: 2003
    • Creator: Smithsonian Institution. Office of the Secretary
    • Creator: Smithsonian Institution Archives

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  15. SI History Chronology

    SAO Chosen to Operate Astrophysics Facility

    • Date: 1991

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  17. SI History Chronology

    SAO Satellite Experiment Launched

    • Date: March 9, 1994

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  19. SI History Chronology

    Andrew Kramer Retires

    • Date: June 30, 1953

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  21. SI History Chronology

    SAO Loses Satellite-tracking Contract

    • Date: 1983

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  23. SI History Chronology

    SAO Expedition to Sumatra for Eclipse

    • Date: May 18, 1901

  24.  
Showing results 517 - 528 of 1128 for Smithsonian Astrophysical Observatory. Radiation and Organisms Division

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