Items

Items

• 

  [D9004ACR], Letter from William Hughes (Editor) to Thomas Alva Edison, June 19th, 1890

  1890-06-19
• 

  [D9006AAE], Letter from Electrical Industries, William Hughes (Editor) to Thomas Alva Edison, February 14th, 1890

  1890-02-14
• 

  [D9122AAB], Letter from American Engineer, William Hughes (Editor) to Thomas Alva Edison, February 9th, 1891

  1891-02-09