Results for "Inventions"

1. 

   Joseph Henry's Albany Magnet

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

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   Joseph Henry's Yale Magnet

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

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   Joseph Henry's Oscillating Electromagnet Motor

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

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   Reconstruction of Joseph Henry's Original Oscillating Electromagnet Motor

   • Date: c. 1830s
   • Creator: Unknown
   • Creator: Unknown

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   Sketch of Henry Magnet

   • Date: 1857
   • Creator: Henry, Joseph 1797-1878
   • Creator: Henry, Joseph 1797-1878

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    Joseph Henry's Albany Magnet with its Battery and Apparatus for Measuring its Strength

    • Date: 1831
    • Creator: Unknown
    • Creator: Unknown

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    Smithsonian Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor

    • Date: c. 1830s
    • Creator: Unknown
    • Creator: Unknown

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    Sketch of Joseph Henry's More Powerful Magnet

    • Date: 1857
    • Creator: Henry, Joseph 1797-1878
    • Creator: Henry, Joseph 1797-1878

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    Joseph Henry Electromagnet

    • Date: c. 1978

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    Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor

    • Date: c. 1830s
    • Creator: Unknown
    • Creator: Unknown

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    Electromagnet Made by Joseph Henry

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

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23. 

    Henry's Early Research in Electromagnetism

    • Date: October 10, 1827

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