Results for "Smithsonian Astrophysical Observatory. Moonwatch Division"

 
Showing results 457 - 468 of 2359 for Smithsonian Astrophysical Observatory. Moonwatch Division
  1. Smithsonian Legal Document

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

    • Date: 1911 06/25/1910
    • Creator: 61st Congress, Sess. 2, 1910
    • Creator: 61st Congress, Sess. 2, 1910

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  3. Document

    96-1369

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    • Abbot at Table Mountain, California

      Abbot at Table Mountain, California

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

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    • 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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    • Smithsonian Legal Document

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

      • Date: 1915 03/03/1915
      • Creator: 63d Congress, Sess. 3, 1915
      • Creator: 63d Congress, Sess. 3, 1915

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    • Earl Steinford Johnston (1889-1947)

      Earl Steinford Johnston (1889-1947)

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      • 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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      • Webpage

        Smithsonian Research Centers

        • Date: May 12, 2011
        • Description: History of the Smithsonian's research centers devoted to the study of art, culture, science, and history.

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      • SI History Bibliography

        A Century of Smithsonian Publications

        • Date: 1946
        • Creator: True, Webster Prentiss b. 1892
        • Creator: True, Webster Prentiss b. 1892

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      • Dr. Charles G. Abbot

        Dr. Charles G. Abbot

        • Date: June 1935
        • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
        • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

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      • SI History Bibliography

        A Hand In Early Flight

        • Date: April 2006

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      • Smithsonian Legal Document

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

        • Date: 1899 03/03/1899
        • Creator: 55th Congress, Sess. 3, 1899
        • Creator: 55th Congress, Sess. 3, 1899

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      Showing results 457 - 468 of 2359 for Smithsonian Astrophysical Observatory. Moonwatch Division

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