Results for "Electric machines"

 
Showing results 1 - 3 of 3 for Electric machines
  1. Apparatus Room in the Smithsonian Institution Building

    Apparatus Room in the Smithsonian Institution Building

    • Date: 1857
    • Creator: Unknown
    • Creator: Unknown

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  3. Joseph Henry Constructs an Electric Motor, April-July 1831, Smithsonian Archives - History Div.

    Joseph Henry Constructs an Electric Motor

    • Date: April-July 1831

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  5. Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor

    Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor

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

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Showing results 1 - 3 of 3 for Electric machines