Items

• [D7906ZBH], Letter from John Michels, Inventors Institute (N.Y. City) to Thomas Alva Edison, October 16th, 1879
  1879-10-16
• [D8133ZBP], Letter from Edward Hibberd Johnson to Thomas Alva Edison, December 29th, 1881
  1881-12-29
• [D8436ZAF], Letter from Samuel Insull to Sherburne Blake Eaton, February 1884
  1884-02-00
• [D8436ZAG], Letter from Charles Batchelor to Thomas Alva Edison, February 9th, 1884
  1884-02-09
• [LB009110], Letter from Thomas Alva Edison to Lemuel Wright Serrell, May 16th, 1881
  1881-05-16
• [LM001037B], Telegram from Thomas Alva Edison to Charles Batchelor, September 17th, 1881
  1881-09-17
• [LM001040A], Telegram from Charles Batchelor to Thomas Alva Edison, September 18th, 1881
  1881-09-18
• [LM001154C], Telegram from Thomas Alva Edison to Edward Hibberd Johnson, February 6th, 1882
  1882-02-06
• [MBLB3022], Letter from Charles Batchelor to Sherburne Blake Eaton, September 4th, 1881
  1881-09-04
• [MBLB3042], Telegram from Charles Batchelor to Thomas Alva Edison, September 18th, 1881
  1881-09-18
• [MU039], Letter from John Trowbridge to Francis Robbins Upton, December 16th, 1879
  1879-12-16