Results for "Smithsonian Institution Building. (Washington, D.C.)"

1. 

   Joseph Henry Advises Samuel Morse on Telegraph

   • Date: February 24, 1842

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3. 

   John James Audubon

   • Date: c. 1845
   • Creator: Unknown
   • Creator: Unknown

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5. 

   Alfred Vail's Electromagnetic Telegraph Notes

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

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7. 

   Joseph Henry Electromagnet

   • Date: c. 1978

8.  
9. 

   Postcard of the Dome at the Mt. Wilson Observatory

   • Date: 1938
   • Creator: Curt Teich & Co
   • Creator: Curt Teich & Co

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11. 

    Charles Bittinger (1879-1970)

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13. 

    Charles Bittinger (1879-1970)

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15. 

    Joseph Henry's Albany Magnet

    • Date: c. 1820s
    • Creator: Unknown
    • Creator: Unknown

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17. 

    Charles Bittinger (1879-1970)

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19. 

    Joseph Henry's Yale Magnet

    • Date: 1974
    • Creator: Harrell, Alfred
    • Creator: Harrell, Alfred

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21. 

    Notes on the Operation of Telegraph Lines

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

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23. 

    Illustration of a Siren Fog Signal

    • Date: 1875
    • Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project
    • Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project

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