Results for "Radio Smithsonian (Radio program)"

1. 

   General Correspondence and Administrative Files, 1957-1964

   • Date: 1957 1957-1964
   • Creator: Smithsonian Astrophysical Observatory Assistant Director (Administration)

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   Louis A. Gebhard

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   Lewis Mason Clement (1892-1981)

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   Paul Brenot (b. 1880)

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   James Hillier (1915-2007)

   • Date: 1960

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    Charles Francis Jenkins (1867-1934), with invention

    • Creator: Harris & Ewing

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    David Sarnoff (1891-1971) in Front of TV Cameras at the 1939 World's Fair

    • Date: 1939 4/20/1939

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    David Sarnoff (1891-1971) as Seen by TV Viewers at the 1939 World's Fair

    • Date: 1939 4/20/1939

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    Watson Davis (right) and Dr. Raymond D. Garver (left) of U.S. Forest Survey on air January 20, 1945

    • Date: 1945 January 20, 1945

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    Hiram Percy Maxim (left) and Edwin Emery Slosson (right)

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    Hiram Percy Maxim (left) and Edwin Emery Slosson (right)

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

    • Date: 1957 05/24/1957

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