Results for "Electric transformers"

1. 

   Guglielmo Camilli (b. 1898)

   • Date: 1954

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3. Smithsonian Legal Document

   An Act Making appropriations to supply deficiencies in certain appropriations for the fiscal year ending June 30, 1939, and for prior fiscal years, to provide supplemental appropriations for the fiscal years ending June 30, 1939, and June 30, 1940, and for other purposes

   • Date: 1939 08/09/1939
   • Creator: 76th Congress, Sess. 1, 1939
   • Creator: 76th Congress, Sess. 1, 1939

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5. Collection

   Polychlorinated Biphenyls (PCB's) Records, FY 1979-FY 1991 and undated

   • Date: 1978 1978-1991 FY 1979-FY 1991 and undated
   • Creator: Smithsonian Institution Office of Environmental Management and Safety

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7. Finding Aid

   SIA Acc. 00-118, Smithsonian Institution Office of Environmental Management and Safety, Polychlorinated Biphenyls (PCB's) Records, FY 1979-FY 1991 and undated

   • Date: 1979 1979-1991 FY 1979-FY 1991 and undated
   • Creator: Smithsonian Institution. Office of Environmental Management and Safety
   • Creator: Smithsonian Institution Archives

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9. Document

   JHP_First_Smithsonian_Secretary.pdf

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11. Webpage

    Electromagnetism

    • Date: March 21, 2012
    • Description: Access the official records of the Smithsonian Institution and learn about its history, key events, people, and research.

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13. Finding Aid

    SIA Acc. 18-094, Science Service, Records, circa 1920s-1970s

    • Date: 1920 1920-1970 circa 1920s-1970s
    • Creator: Science Service
    • Creator: Smithsonian Institution Archives

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15. Finding Aid

    SIA Acc. 13-216, National Museum of American History (U.S.) Division of Information Technology and Society, Curatorial Records, 1949-2009

    • Date: 1949 1949-2009
    • Creator: National Museum of American History. Division of Information Technology and Society
    • Creator: Smithsonian Institution Archives

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17. Finding Aid

    SIA Acc. 94-009, Smithsonian Institution Office of Design and Construction, Project Files (Microfiche and Microfilm), 1993

    • Date: 1993
    • Creator: Smithsonian Institution. Office of Design and Construction
    • Creator: Smithsonian Institution Archives

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19. Webpage

    An Institution Emerges

    • Date: February 16, 2017
    • Description: Joseph Henry - First Smithsonian Secretary, 1846-1878"A new impulse will thus be given to investigation in every department of science; and learned men will know that through you they will be able to make their discoveries available to their brethren throughout the civilized world." —Letter from Francis Wayland to Secretary Joseph Henry, December 19, 1848 Perhaps the country's

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21. Finding Aid

    SIA Acc. 92-068, Smithsonian Institution Office of Design and Construction, Project Files, 1986-1987

    • Date: 1986 1986-1987
    • Creator: Smithsonian Institution. Office of Design and Construction
    • Creator: Smithsonian Institution Archives

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23. Finding Aid

    SIA Acc. 13-034, Science Service, Records, 1927-1970

    • Date: 1927 1927-1970
    • Creator: Science Service
    • Creator: Smithsonian Institution Archives

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