Results for "Biology -- History"

 
Showing results 397 - 408 of 736 for Biology -- History
  1. Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    • Date: 1904
    • Creator: United States National Museum Photographic Laboratory

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  3. Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    • Date: 1904
    • Creator: United States National Museum Photographic Laboratory

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  5. left to right: Dixy Lee Ray (1914-1994), Glenn Theodore Seaborg (1912-1999), and Ed Westcott

    left to right: Dixy Lee Ray (1914-1994), Glenn Theodore Seaborg (1912-1999), and Ed Westcott

    • Date: 1968 9/17/1968

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  7. Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    • Date: 1904
    • Creator: United States National Museum Photographic Laboratory

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  9. Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    • Date: 1904
    • Creator: United States National Museum Photographic Laboratory

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  11. Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    • Date: 1904
    • Creator: United States National Museum Photographic Laboratory

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  13. Mary Stuart MacDougall (1885-1972)

    Mary Stuart MacDougall (1885-1972)

    • Creator: Scott, Julian P

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  15. Kjell Sandved, by Wapinski, Dave, 1970s, Smithsonian Archives - History Div, 96-927.

    Kjell Sandved

    • Date: 1970s
    • Creator: Wapinski, Dave
    • Creator: Wapinski, Dave

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  17. Austin Hobart Clark (1880-1954), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0118].

    Austin Hobart Clark (1880-1954)

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    • Austin Hobart Clark (1880-1954), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0119].

      Austin Hobart Clark (1880-1954)

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      • Smith House on Barro Colorado Island, by Unknown, Smithsonian Archives - History Div, 90-14491.

        Smith House on Barro Colorado Island

        • Creator: Unknown
        • Creator: Unknown

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      • Examination of Plant Specimens

        Examination of Plant Specimens

        • Date: 1978
        • Creator: Hofmeister, Richard K
        • Creator: Hofmeister, Richard K

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      Showing results 397 - 408 of 736 for Biology -- History

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