Items

Items

• 

  [D8734AAM], Letter from Edison Lamp Co to Thomas Alva Edison, July 18th, 1887

  1887-07-18
• 

  [D8956AAA], Memorandum, Edison Phonograph Co, Alfred Ord Tate, January 7th, 1889

  1889-01-07
• 

  [D8956AAB], Memorandum, Edison Phonograph Co, October 15th, 1888

  1888-10-15
• 

  [NS87AAK], Technical Note, Charles Batchelor, June 6th, 1887

  1887-06-06