Results for "Electricity -- History"

 
Showing results 817 - 828 of 1270 for Electricity -- History
  1. Walter P. Czeropski, Jr, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0778].

    Walter P. Czeropski, Jr

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    • Lee De Forest (1873-1961), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0953].

      Lee De Forest (1873-1961)

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      • Eugene G. Fubini (1913-1997), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1776].

        Eugene G. Fubini (1913-1997)

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        • Notes on the Operation of Telegraph Lines

          Notes on the Operation of Telegraph Lines

          • Date: c. 1850
          • Creator: Vail, Alfred
          • Creator: Vail, Alfred

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        • Joseph Henry Electromagnet, c. 1978, Smithsonian Archives - History Div, MAH-13346 or 13,346.

          Joseph Henry Electromagnet

          • Date: c. 1978

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        • SI History Bibliography

          The Life and Work of Joseph Henry

          • Creator: Pope, Frank L
          • Creator: Pope, Frank L

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        • Finding Aid

          SIA Acc. 02-120, Smithsonian Institution Office of Telecommunications, Productions, 1979, 1986

          • Date: 1979 1979-1986 1979, 1986
          • Creator: Smithsonian Institution. Office of Telecommunications
          • Creator: Smithsonian Institution Archives

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        • Alfred Vail's Electromagnetic Telegraph Notes

          Alfred Vail's Electromagnetic Telegraph Notes

          • Date: 1848
          • Creator: Vail, Alfred
          • Creator: Vail, Alfred

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        • Cover of Alfred Vail's Experiment Notebook

          Cover of Alfred Vail's Experiment Notebook

          • Date: c. 1844
          • Creator: Vail, Alfred
          • Creator: Vail, Alfred

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        • Morse Claims Henry's Work in Electromagnetism Did Not Contribute to Invention of Telegraph

          Morse Claims Henry's Work in Electromagnetism Did Not Contribute to Invention of Telegraph

          • Date: July 19, 1854

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        • Joseph Henry Constructs Large Electromagnet for Yale College Professor Benjamin Silliman

          Joseph Henry Constructs Large Electromagnet for Yale College Professor Benjamin Silliman

          • Date: January 15, 1831

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        • Collection

          Fiscal Records, Federal, 1847-1942

          • Date: 1847 1847-1942
          • Creator: Smithsonian Institution

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        Showing results 817 - 828 of 1270 for Electricity -- History

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