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

 
Showing results 397 - 408 of 943 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division
  1. Smithsonian Legal Document

    An Act Making appropriations for sundry civil expenses of the Government for the fiscal year ending June 30, 1921, and for other purposes

    • Date: 1921 06/05/1920
    • Creator: 66th Congress, Sess. 2, 1920
    • Creator: 66th Congress, Sess. 2, 1920

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  3. Smithsonian Legal Document

    An Act Making appropriations to supply deficiencies in certain appropriations for the fiscal year ending June 30, 1929, and prior fiscal years, to provide supplemental appropriations for the fiscal years ending June 30, 1929, and June 30, 1930, and for other purposes

    • Date: 1929 03/04/1929
    • Creator: 70th Congress, Sess. 2, 1929
    • Creator: 70th Congress, Sess. 2, 1929

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  5. Smithsonian Legal Document

    An Act Making appropriations for the Executive Office and sundry independent executive bureaus, boards, commissions, and offices, for the fiscal year ending June 30, 1929, and for other purposes

    • Date: 1929 05/16/1928
    • Creator: 70th Congress, Sess. 1, 1928
    • Creator: 70th Congress, Sess. 1, 1928

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  7. SI History Chronology

    SAO Satellite Experiment Launched

    • Date: March 9, 1994

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  9. SI History Chronology

    Andrew Kramer Retires

    • Date: June 30, 1953

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  11. SI History Chronology

    SAO Loses Satellite-tracking Contract

    • Date: 1983

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  13. SI History Chronology

    SAO Expedition to Sumatra for Eclipse

    • Date: May 18, 1901

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  15. SI History Chronology

    X-ray Satellite Launched with SAO Payload

    • Date: August 12, 1977

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  17. Finding Aid

    SIA RU000372, Smithsonian Institution Office of Public Affairs, News clipping file, 1965-1991

    • Date: 1965 1965-1991
    • Creator: Smithsonian Institution. Office of Public Affairs
    • Creator: Smithsonian Institution Archives

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  19. Finding Aid

    SIA Acc. 08-048, Hefferan, Vioalle, Vioalle Hefferan Papers, 1943-1974

    • Date: 1943 1943-1974
    • Creator: Hefferan, Vioalle
    • Creator: Smithsonian Institution Archives

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  21. Giuseppe Colombo at Work, by Unknown, 1974, Smithsonian Archives - History Div, 95-254.

    Giuseppe Colombo at Work

    • Date: 1974
    • Creator: Unknown
    • Creator: Unknown

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  23. Authority Record/EAC

    Agency history, 1962-1986

    • Date: 1962 1962-1986
    • Creator: Smithsonian Environmental Research Center Radiocarbon Dating Laboratory

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Showing results 397 - 408 of 943 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division

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