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

 
Showing results 601 - 612 of 941 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division
  1. Blog Post

    Seeing the Invisible (Part 2)

    • Date: June 1, 2009
    • Description: Access the official records of the Smithsonian Institution and learn about its history, key events, people, and research.

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  3. Secretary Abbot Carrying the Radiometer up Mount Wilson

    Secretary Abbot Carrying the Radiometer up Mount Wilson

    • Date: c. 1930?
    • Creator: Unknown
    • Creator: Unknown

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  5. Finding Aid

    SIA Acc. 82-014, Smithsonian Institution Office of Programming and Budget, Records, 1959-1977

    • Date: 1959 1959-1977
    • Creator: Smithsonian Institution. Office of Programming and Budget
    • Creator: Smithsonian Institution Archives

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  7. Florence E. Meier in the Division of Radiation and Organisms Laboratory

    Florence E. Meier in the Division of Radiation and Organisms Laboratory

    • Date: 1929 Between 1929 and 1934

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  9. Dr. Earl S. Johnston in the Division of Radiation and Organisms Laboratory

    Dr. Earl S. Johnston in the Division of Radiation and Organisms Laboratory

    • Date: 1929 Between 1929 and 1934

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  11. Leland B. Clark in the Division of Radiation and Organisms Laboratory

    Leland B. Clark in the Division of Radiation and Organisms Laboratory

    • Date: 1929 Between 1929 and 1934

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  13. Authority Record/EAC

    Agency history, 1956-1975

    • Date: 1956 1956-1975
    • Creator: Smithsonian Astrophysical Observatory Moonwatch Division

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  15. SI History Bibliography

    The Smithsonian Institution, 1846-1896, The History of its First Half Century

    • Date: 1897

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  17. SI History Chronology

    Allende Meteorite Fall, February 8, 1969

    • Date: February 8, 1969

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  19. Smithsonian Legal Document

    An Act Making appropriations for the Executive Office and sundry independent executive bureaus, boards, commissions, corporations, agencies, and offices, for the fiscal year ending June 30, 1955, and for other purposes

    • Date: 1955 June 24, 1954
    • Creator: 83d Congress, Sess. 2, 1954,Legal Citation
    • Creator: 83d Congress, Sess. 2, 1954,Legal Citation

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  21. Smithsonian Legal Document

    An Act Making appropriations for sundry civil expenses of the Government for the fiscal year ending June thirtieth, nineteen hundred and nine, and for other purposes

    • Date: 1909 05/27/1908
    • Creator: 60th Congress, Sess. 1, 1908
    • Creator: 60th Congress, Sess. 1, 1908

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  23. Smithsonian Legal Document

    An Act Making appropriations for the Department of the Interior and related agencies for the fiscal year ending June 30, 1964, and for other purposes

    • Date: 1964 07/26/1963
    • Creator: 88th Congress, Sess. 1, 1963
    • Creator: 88th Congress, Sess. 1, 1963

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Showing results 601 - 612 of 941 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division

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