Results for "Radio engineers"

     
    Showing results 1 - 12 of 299 for Radio engineers
    1. Collection

      Radio Program Records, 1936-1940

      • Date: 1936 1936-1940
      • Creator: United States National Museum Department of Engineering and Industries

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    3. Lawrence A. Hyland and Brig. General Peter C. Sandretto

      Lawrence A. Hyland and Brig. General Peter C. Sandretto

      • Date: 1957 05/24/1957

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    5. Finding Aid

      SIA Acc. 10-004, Simons, Keneth A, Keneth A. Simons Papers, c. 1957-1958

      • Date: 1957 1957-1958 c 1957-1958
      • Creator: Simons, Keneth A.
      • Creator: Smithsonian Institution Archives

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    7. Cover of the supplementary material for March of Science, an episode of the radio program The World is Yours, issued January 15, 1940.

      The World is Yours: Smithsonian on the Radio

      • Date: June 8, 2017
      • Creator: Jennifer Wright
      • Description: The Smithsonian's "The World is Yours" series was one of the most successful educational radio programs of of the 1930s.

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    9. SI History Bibliography

      Joseph Henry: Pioneer in Space Communication

      • Date: 1942
      • Creator: Magie, William Francis
      • Creator: Magie, William Francis

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    11. Lewis Mason Clement (1892-1981), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0149].

      Lewis Mason Clement (1892-1981)

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      • Crowds at the U.S. Capitol, assembled for the second inauguration of John Calvin Coolidge, Jr. , 1925.

        Science Service, Up Close: Radio Extends the Audience, Inauguration Day, 1925

        • Date: January 19, 2017
        • Creator: Marcel Chotkowski LaFollette
        • Description: President Calvin Coolidge's second inauguration in 1925 reaches an audience of millions, thanks to a new technological innovation--the radio.

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      • Herbert Hoover before becoming President

        Science Service, Up Close: Herbert Clark Hoover and Radio, August 11, 1928

        • Date: August 11, 2016
        • Creator: Marcel Chotkowski LaFollette
        • Description: Photos in the Science Service collection documenting Herbert Hoover's historic acceptance of the Presidential nomination with live radio coverage.

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      • Authority Record/EAC

        Terry-Holden Expedition, 1937

        • Date: 1937 - 1938

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      • Richard Hunt (left), Chief George R. Tweed (center), and Watson Davis (right)

        Richard Hunt (left), Chief George R. Tweed (center), and Watson Davis (right)

        • Date: 1944
        • Creator: Reni Newsphoto Service

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      • Phillip B. Gallagher (seated) and Dr. Von R. Eshleman (standing) display part of a bank of radio receiving equipment used in detecting a radar echo from the sun

        Phillip B. Gallagher (seated) and Dr. Von R. Eshleman (standing) display part of a bank of radio receiving equipment used in detecting a radar echo from the sun

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        • General Gustave-Auguste Ferrié (1868-1932)

          General Gustave-Auguste Ferrié (1868-1932)

          • Creator: Davis, Watson 1896-1967

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        Showing results 1 - 12 of 299 for Radio engineers

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