Results for "Smithsonian Institution. Environmental Sciences Program"

1. 

   Crosby Field (1889-1972)

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3. 

   Electromagnet Made by Joseph Henry

   • Date: 1978
   • Creator: Unknown
   • Creator: Unknown

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5. 

   Invention of Singer Sewing Machine Diorama, A&I Building

   • Date: 1959
   • Creator: Unknown
   • Creator: Unknown

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7. 

   Arthur Charles Clarke (1917-2008)

   • Date: C. 1954

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9. 

   Joseph Henry's Albany Magnet

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

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11. 

    Drawing of the Electromagnetic Telegraph and Alpha Code

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

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13. 

    Sketch of Circuits Using One Battery

    • Date: April 15, 1844
    • Creator: Vail, Alfred,Morse, Samuel Finley Breese 1791-1872
    • Creator: Vail, Alfred,Morse, Samuel Finley Breese 1791-1872

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15. 

    Notes on the Operation of Telegraph Lines

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

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17. 

    Joseph Henry's Oscillating Electromagnet Motor

    • Date: c. 1830s
    • Creator: Henry, Joseph 1797-1878
    • Creator: Henry, Joseph 1797-1878

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19. 

    Henry's Early Research in Electromagnetism

    • Date: October 10, 1827

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21. 

    Alfred Vail's Electromagnetic Telegraph Notes

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

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23. 

    Cover of Alfred Vail's Experiment Notebook

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

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