Results for "History of science and technology"

 
Showing results 2185 - 2196 of 2464 for History of science and technology
  1. John Fleckner, by Hofmeister, Richard K, 1983, Smithsonian Archives - History Div, 83-832.

    John Fleckner

    • Date: 1983
    • Creator: Hofmeister, Richard K
    • Creator: Hofmeister, Richard K

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  3. Division of Engineering Exhibits, Arts and Industries Building

    Division of Engineering Exhibits, Arts and Industries Building

    • Date: 1932 Circa 1932
    • Creator: United States National Museum Photographic Laboratory

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  5. Presentation of Thomas Jefferson Award Secretary S. Dillon Ripley

    Presentation of Thomas Jefferson Award Secretary S. Dillon Ripley

    • Date: 1974 September 11, 1974
    • Creator: Hofmeister, Richard K

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  7. Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4875].

    Alfons Klemenc (b. 1885)

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    • Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4877].

      Alfons Klemenc (b. 1885)

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      • Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4874].

        Alfons Klemenc (b. 1885)

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        • Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4876].

          Alfons Klemenc (b. 1885)

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          • Models of Reapers, by Unknown, 1960, Smithsonian Archives - History Div, 45951-D or MAH-45951D.

            Models of Reapers

            • Date: 1960
            • Creator: Unknown
            • Creator: Unknown

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          • 13 Star U.S. Flag, 1972, Smithsonian Institution Archives, SIA Acc. 11-009 [72-4722].

            13 Star U.S. Flag

            • Date: 1972 April 26, 1972
            • Creator: Hofmeister, Richard K

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          • Weather and Crop Service Centennial

            Weather and Crop Service Centennial

            • Date: 1972 September 7, 1972
            • Creator: Neufeld, Harry B

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          • Henry William Kerr, 1927, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4738].

            Henry William Kerr

            • Date: 1927 June 1927

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          • American Agriculture Movement "Tractorcade" on National Mall

            American Agriculture Movement "Tractorcade" on National Mall

            • Date: 1979 February 6, 1979
            • Creator: Hofmeister, Richard K

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          Showing results 2185 - 2196 of 2464 for History of science and technology

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