Results for "Smithsonian Astrophysical Observatory. High Energy Astrophysics Division"

 
Showing results 685 - 696 of 1084 for Smithsonian Astrophysical Observatory. High Energy Astrophysics Division
  1. Smithsonian Legal Document

    An Act Making appropriations for the Department of the Interior and related agencies for the fiscal year ending June 30, 1970, and for other purposes

    • Date: 1970 10/29/1969
    • Creator: 91st Congress. Sess. 1, 1969
    • Creator: 91st Congress. Sess. 1, 1969

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  3. Smithsonian Legal Document

    An Act Making appropriations for the Department of the Interior and related agencies for the fiscal year ending June 30, 1971, and for other purposes

    • Date: 1971 07/31/1970
    • Creator: 91st Congress, Sess. 2, 1970-71
    • Creator: 91st Congress, Sess. 2, 1970-71

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  5. Smithsonian Legal Document

    An Act Making appropriations for the Department of the Interior and related agencies for the fiscal year ending June 30, 1972, and for other purposes

    • Date: 1972 08/10/1971
    • Creator: 92d Congress, Sess. 1, 1971
    • Creator: 92d Congress, Sess. 1, 1971

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  7. Stamp with a red-ish brown tone that features the Smithsonian Institution Building. The text reads: “3 cent sign, 1846 Smithsonian Institution 1946.

    Celebrating the Smithsonian Centennial

    • Date: July 20, 2021
    • Creator: Emily Niekrasz
    • Description: In August 1996, the Smithsonian marked its 150th anniversary with a huge birthday celebration on the National Mall. For its sesquicentennial, a term which this author constantly forgets no matter how many times she looks it up, the Institution threw itself a two-day birthday party, sprinkled with special exhibit tents, concerts, nineteen birthday cakes, a special website, and

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  9. Document

    Torch 11/1973

    • Description: SIA Record Unit 000371, Smithsonian Institution., Office of Public Affairs, The Torch, 1955-1960, 1965-1988, 1973 Box 1 Folder 11

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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 thirtieth, nineteen hundred and nineteen, and for other purposes

    • Date: 1919 07/01/1918
    • Creator: 65th Congress, Sess. 2, 1918
    • Creator: 65th Congress, Sess. 2, 1918

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  13. Corona of the Sun during a Solar Eclipse

    Corona of the Sun during a Solar Eclipse

    • Date: 1900
    • Creator: Smillie, T. W (Thomas William) 1843-1917

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  15. Solar Shed in the South Yard, c. 1950s, Smithsonian Archives - History Div, SIA2011-1493 and 4694.

    Solar Shed in the South Yard

    • Date: c. 1950s

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  17. Document

    Torch 07/1958

    • Description: SIA Record Unit 000371, Smithsonian Institution., Office of Public Affairs, The Torch, 1955-1960, 1965-1988, 1958 Box 1 Folder 7

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  19. Smithsonian Centennial Exhibit, Natural History Building

    Smithsonian Centennial Exhibit, Natural History Building

    • Date: 1946 August-September 1946
    • Creator: United States National Museum Photographic Laboratory

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  21. Finding Aid

    SIA Acc. 87-040, Smithsonian Institution Office of Design and Construction, Project Files, c. 1973-1985

    • Date: 1973 1973-1985 c 1973-1985
    • Creator: Smithsonian Institution. Office of Design and Construction
    • Creator: Smithsonian Institution Archives

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  23. SI History Bibliography

    An Account of the Smithsonian Institution: Its Origins, History, Objects, and Achievements

    • Date: 1895
    • Creator: Goode, G. Brown (George Brown) 1851-1896
    • Creator: Goode, G. Brown (George Brown) 1851-1896

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Showing results 685 - 696 of 1084 for Smithsonian Astrophysical Observatory. High Energy Astrophysics Division

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