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

 
Showing results 289 - 300 of 859 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division
  1. Smithsonian Legal Document

    An Act Making appropriations to supply urgent deficiencies in the appropriations for the fiscal year ending June thirtieth, nineteen hundred, and for prior years, and for other purposes

    • Date: 1901 02/09/1900
    • Creator: 56th Congress, Sess. 1, 1900
    • Creator: 56th Congress, Sess. 1, 1900

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  3. Smithsonian Legal Document

    An Act Making appropriations to supply deficiencies in appropriations for the fiscal year nineteen hundred and twelve and for prior years, and for other purposes

    • Date: 1913 08/26/1912
    • Creator: 62d Congress, Sess. 2, 1912
    • Creator: 62d Congress, Sess. 2, 1912

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  5. Document

    Torch 05/1957

    • Description: SIA Record Unit 000371, Smithsonian Institution., Office of Public Affairs, The Torch, 1955-1960, 1965-1988, 1957 Box 1 Folder 5

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  7. Finding Aid

    SIA Acc. 08-152, Radio Meteor Project (Harvard College Observatory), Project Records, 1964-1968

    • Date: 1964 1964-1968
    • Creator: Smithsonian Astrophysical Observatory. Radio Meteor Project
    • Creator: Smithsonian Institution Archives

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  9. SI History Chronology

    Monthly Observatory Nights at CFA

    • Date: 1979

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  11. Smithsonian Legal Document

    An Act Making appropriations for sundry civil expenses of the Government for the fiscal year ending June 30, 1920, and for other purposes

    • Date: 1921 07/19/1919
    • Creator: 66th Congress, Sess. 1, 1919
    • Creator: 66th Congress, Sess. 1, 1919

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  13. Smithsonian Legal Document

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

    • Date: 1915 08/01/1914
    • Creator: 63d Congress, Sess. 2, 1914
    • Creator: 63d Congress, Sess. 2, 1914

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  15. Smithsonian Legal Document

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

    • Date: 1915 06/23/1913
    • Creator: 63d Congress, Sess. 1, 1913
    • Creator: 63d Congress, Sess. 1, 1913

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  17. 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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  19. 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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  21. SAO Slide-rule Machine, by Unknown, 1931, Smithsonian Archives - History Div, 24622 or MAH-24622.

    SAO Slide-rule Machine

    • Date: 1931
    • Creator: Unknown
    • Creator: Unknown

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  23. Mt. Montezuma, Chile, by Unknown, c. 1935, Smithsonian Archives - History Div, 78-6566.

    Mt. Montezuma, Chile

    • Date: c. 1935
    • Creator: Unknown
    • Creator: Unknown

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Showing results 289 - 300 of 859 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division

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