Results for "Johnson, William H., 1901-1970"

1. 

   Participants in the George Washington University "Sleeplessness Test" weekend

   • Date: 1925 August 1925
   • Creator: Thone, Frank 1891-

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3. 

   Participants in the George Washington University "Sleeplessness Test" weekend

   • Date: 1925 August 1925
   • Creator: Thone, Frank 1891-

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   Participants in the George Washington University "Sleeplessness Test" weekend

   • Date: 1925 August 1925
   • Creator: Thone, Frank 1891-

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   Attendees at Conference on Future of Smithsonian Institution

   • Date: 1927
   • Creator: Unknown
   • Creator: Unknown

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9. 

   Charles A. Lindbergh Receives Langley Medal

   • Date: 1927 December 8, 1927
   • Creator: Unknown

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11. 

    Lindbergh Receives Langley Medal

    • Date: 1927
    • Creator: Unknown
    • Creator: Unknown

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13. 

    International Entomological Congress, Ithaca, New York - Dipterists

    • Date: 1928

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15. 

    Group Portrait of Dipterists

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    Conference on the Future of the Smithsonian Institution Is Held

    • Date: February 11, 1927 1927

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    Department of Anthropology Staff, 1931

    • Date: 1931
    • Creator: Unknown
    • Creator: Unknown

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21. 

    Correspondence, 1880-2017

    • Date: 1880 1880-2017
    • Creator: National Museum of Natural History (U.S.) Division of Mammals

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23. 

    Exhibition Records, 1915-2014, 2020-2023

    • Date: 1915 1915-2023 1915-2014, 2020-2023
    • Creator: National Museum of American History (U.S.) Division of Work and Industry

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