Items

• [CA014A], Publication, Edison Telephone Exchanges, Gold and Stock Telegraph Co, August 16th, 1879
  1879-08-16
• [CA014B], Publication, Gold and Stock Telegraph Co, Edison Telephone Exchanges, October 15th, 1879
  1879-10-15
• [D7802ZUG], Letter from Union Club (San Francisco) to Thomas Alva Edison, August 1st, 1878
  1878-08-01
• [D7838ZFO], Letter from Gold and Stock Telegraph Co, George Walker to Thomas Alva Edison, November 6th, 1878
  1878-11-06
• [D7937G], Letter from Gold and Stock Telegraph Co, George Walker to Thomas Alva Edison, January 25th, 1879
  1879-01-25
• [D7937H], Letter from Gold and Stock Telegraph Co, George Walker to Thomas Alva Edison, January 28th, 1879
  1879-01-28
• [D7937I], Letter from Charles Batchelor to Thomas Alva Edison, February 4th, 1879
  1879-02-04
• [D7937ZAB], Letter from Gold and Stock Telegraph Co, John Ira Sabin to Thomas Alva Edison, April 28th, 1879
  1879-04-28
• [D8220I], Letter from Louis Glass to Samuel Insull, February 16th, 1882
  1882-02-16
• [D8220N], Telegram from Frank McLaughlin to Samuel Insull, May 11th, 1882
  1882-05-11
• [D8226ZAC], Letter from Sherburne Blake Eaton to Thomas Alva Edison, June 21st, 1882
  1882-06-21
• [D8336ZAG], Letter from Samuel Insull to Sherburne Blake Eaton, October 13th, 1883
  1883-10-13
• [D8424ZAI], Letter from Paul Seiler, California Electrical Works to Thomas Alva Edison, March 1884
  1884-03-00
• [D8704AFC], Letter from Alfred Ord Tate to John F Randolph, November 26th, 1887
  1887-11-26
• [D8704AFD], Letter from Sherburne Blake Eaton to Thomas Alva Edison, November 21st, 1887
  1887-11-21
• [D8704AGL], Letter from Sherburne Blake Eaton to Thomas Alva Edison, December 30th, 1887
  1887-12-30
• [HM840229BC], List, Edison Machine Works, September 1st, 1884
  1884-09-01
• [HM840230BC], List, Bergmann & Co, September 1st, 1884
  1884-09-01
• [HM840230XBC], List, Electric Tube Co, September 1st, 1884
  1884-09-01
• [HM850242A3], List, Electric Tube Co, September 1st, 1884
  1884-09-01
• [LB007648], Letter from Thomas Alva Edison to Sherburne Blake Eaton, July 3rd, 1882
  1882-07-03
• [LB012141], Telegram from Thomas Alva Edison to Great Northwestern Telegraph Co (Canada), American Bell Telephone Co, April 22nd, 1882
  1882-04-22
• [LB015362], Letter from Samuel Insull to Western Electric Co, February 27th, 1883
  1883-02-27
• [N249015], Technical Note, Charles Turner Hughes, March 10th, 1882
  1882-03-10
• [Z400AX], Letter from Thomas Alva Edison to Theodore Puskas, October 8th, 1878
  1878-10-08