Items

• [D8370ZBO], Letter from Jose Francisco de Navarro to Edison Spanish Colonial Light Co, Thomas Alva Edison, August 7th, 1883
  1883-08-07
• [D8818APB], Letter from Thomas Alva Edison to Edison Spanish Colonial Light Co, July 14th, 1888
  1888-07-14
• [D8818APC], Letter from Thomas Alva Edison to Edison Spanish Colonial Light Co, July 14th, 1888
  1888-07-14
• [D8818ASO], Letter from Alfred Ord Tate to J O'Brien, Edison Spanish Colonial Light Co, August 1888
  1888-08-00
• [HM88AAX], Letter from Charles C Niebuhr to Edison Spanish Colonial Light Co, November 19th, 1888
  1888-11-19
• [LB007885], Letter from Thomas Alva Edison to Edison Spanish Colonial Light Co, August 10th, 1882
  1882-08-10
• [LB014096], Letter from Thomas Alva Edison to Edison Spanish Colonial Light Co, September 4th, 1882
  1882-09-04
• [LB014492], Letter from Thomas Alva Edison to Edison Spanish Colonial Light Co, Jose Francisco de Navarro, December 1st, 1882
  1882-12-01
• [LB020313A], Letter from Samuel Insull to Alfred Montamat, Edison Spanish Colonial Light Co, May 29th, 1885
  1885-05-29
• [LB037001], Letter from Thomas Alva Edison to Edison Spanish Colonial Light Co, January 31st, 1890
  1890-01-31
• [LB037006], Letter from Alfred Ord Tate to Edison Spanish Colonial Light Co, Aurelio Arango, January 31st, 1890
  1890-01-31
• [LB037242], Letter from Alfred Ord Tate to Edison Spanish Colonial Light Co, Aurelio Arango, February 12th, 1890
  1890-02-12
• [LB039058], Letter from Charles Batchelor to Edison Spanish Colonial Light Co, Aurelio Arango, March 25th, 1890
  1890-03-25
• [LM304457], Letter from Alfred Ord Tate to Edison Spanish Colonial Light Co, Aurelio Arango, February 11th, 1891
  1891-02-11
• [LM306281], Letter from Alfred Ord Tate to Aurelio Arango, Edison Spanish Colonial Light Co, May 27th, 1892
  1892-05-27