Results for "United States Naval Observatory"

 
Showing results 529 - 540 of 1530 for United States Naval Observatory
  1. Model of Operation Moonwatch Team

    Model of Operation Moonwatch Team

    • Date: 1957 January 31, 1957
    • Creator: Unknown

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  3. Model of Operation Moonwatch Team

    Model of Operation Moonwatch Team

    • Date: 1957 January 31, 1957
    • Creator: Unknown

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  5. Model of Operation Moonwatch Team

    Model of Operation Moonwatch Team

    • Date: 1957 January 31, 1957
    • Creator: Unknown

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  7. Robert Ward Hayler (1891-1980)

    Robert Ward Hayler (1891-1980)

    • Date: 1940 March 28, 1940
    • Creator: Davis, Fremont 1915-1977

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  9. Document

    97105 Smih Text.pdf

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    • Charles Franklin Kettering (1876-1958)

      Charles Franklin Kettering (1876-1958)

      • Date: 1943 July 3, 1943
      • Creator: United States Navy

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    • Collection

      John C. Pohl Papers, 1949

      • Date: 1949
      • Creator: Pohl, John C

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    • Finding Aid

      SIA Acc. 07-090, National Portrait Gallery (U.S.) Office of the Registrar, Outgoing Loans, 1981-2001

      • Date: 1981 1981-2001
      • Creator: National Portrait Gallery (Smithsonian Institution). Office of the Registrar
      • Creator: Smithsonian Institution Archives

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    • Document

      91-10382

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      • Finding Aid

        SIA Acc. 94-074, Smithsonian Institution Assistant Secretary for the Sciences, Manpower Research and Advisory Services Records, circa 1971-1994

        • Date: 1971 1971-1994 circa 1971-1994
        • Creator: Smithsonian Institution. Assistant Secretary for the Sciences
        • Creator: Smithsonian Institution Archives

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      • Joseph Henry's Letter to Alexander Bache (July 30, 1864)

        Joseph Henry's Letter to Alexander Bache (July 30, 1864)

        • Date: July 30, 1864 Civil War, 1861-1865
        • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
        • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project

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      • Finding Aid

        SIA Acc. 04-183, Whipple, Fred L (Fred Lawrence) 1906-2004, Fred Lawrence Whipple Papers, c. 1932-2004

        • Date: 1932 1932-2004 c 1932-2004
        • Creator: Whipple, Fred L. (Fred Lawrence), 1906-2004
        • Creator: Smithsonian Institution Archives

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      Showing results 529 - 540 of 1530 for United States Naval Observatory

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