Results for "alfred vail samuel morse"

     
    Showing results 25 - 36 of 104 for alfred vail samuel morse
    1. Drawing of the Electromagnetic Telegraph and Alpha Code

      Drawing of the Electromagnetic Telegraph and Alpha Code

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

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    3. 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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    5. SI History Bibliography

      Trailblazer of American Science: The Life of Joseph Henry

      • Date: 1961
      • Creator: Riedman, Sarah Regal 1902-
      • Creator: Riedman, Sarah Regal 1902-

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    7. Document

      MAH-3367

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        SIA2011-0822

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          SIA2011-0830

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            SIA2011-0825

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            • Electromagnetic Telegraph Exhibit, United States National Museum

              Electromagnetic Telegraph Exhibit, United States National Museum

              • Date: 1890 Circa 1890s
              • Creator: United States National Museum Photographic Laboratory

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            • SI History Bibliography

              Joseph Henry: Inventor of the Telegraph?

              • Date: 1999-2007
              • Creator: Hochfelder, David 1965-
              • Creator: Hochfelder, David 1965-

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            • Document

              No title found...

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                SIA2011-0827

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                  SIA2011-0828

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                  Showing results 25 - 36 of 104 for alfred vail samuel morse

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