Results for "Electric generators"

1. 

   Joseph Henry's Record of Experiments Book 1

   • Date: August 15, 1834, to September 1839
   • Creator: Henry, Joseph 1797-1878
   • Creator: Henry, Joseph 1797-1878

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   Joseph Henry's Daily Journal, 1865

   • Date: 1865
   • Creator: Henry, Joseph 1797-1878
   • Creator: Henry, Joseph 1797-1878

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