Items

• [D8026N], Telegram from Thomas Alva Edison to Ernst Biedermann, January 9th, 1880
  1880-01-09
• [D8026ZAH], Telegram from Thomas Alva Edison to Ernst Biedermann, February 3rd, 1880
  1880-02-03
• [D8026ZAO], Telegram from Thomas Alva Edison to Ernst Biedermann, February 9th, 1880
  1880-02-09
• [D8026ZAZ], Telegram from Thomas Alva Edison to Ernst Biedermann, March 8th, 1880
  1880-03-08
• [D8026ZBH], Telegram from Thomas Alva Edison to Ernst Biedermann, April 8th, 1880
  1880-04-08
• [D8026ZBJ], Telegram from Thomas Alva Edison to Ernst Biedermann, April 10th, 1880
  1880-04-10
• [D8026ZBM], Telegram from Thomas Alva Edison to Ernst Biedermann, April 22nd, 1880
  1880-04-22
• [D8026ZBO], Telegram from Thomas Alva Edison to Ernst Biedermann, April 27th, 1880
  1880-04-27
• [D8026ZBT], Telegram from Thomas Alva Edison to Ernst Biedermann, May 11th, 1880
  1880-05-11
• [D8026ZBX], Telegram from Thomas Alva Edison to Ernst Biedermann, May 15th, 1880
  1880-05-15
• [D8026ZCA], Telegram from Thomas Alva Edison to Ernst Biedermann, May 25th, 1880
  1880-05-25
• [D8026ZCF], Telegram from Thomas Alva Edison to Ernst Biedermann, June 24th, 1880
  1880-06-24
• [D8026ZCM], Letter from Thomas Alva Edison to Ernst Biedermann, August 17th, 1880
  1880-08-17
• [D8026ZCQ], Telegram from Thomas Alva Edison to Ernst Biedermann, August 23rd, 1880
  1880-08-23
• [D8026ZCZ], Telegram from Thomas Alva Edison to Ernst Biedermann, October 1st, 1880
  1880-10-01
• [D8026ZDG], Telegram from Thomas Alva Edison to Ernst Biedermann, October 5th, 1880
  1880-10-05
• [D8026ZDP], Telegram from Thomas Alva Edison to Ernst Biedermann, November 23rd, 1880
  1880-11-23
• [D8026ZDQ], Letter from Thomas Alva Edison to Ernst Biedermann, November 26th, 1880
  1880-11-26
• [D8026ZDX], Letter from Thomas Alva Edison to Ernst Biedermann, November 1880
  1880-11-00
• [D8026ZEG], Telegram from Thomas Alva Edison to Ernst Biedermann, December 9th, 1880
  1880-12-09
• [D8132E], Telegram from Thomas Alva Edison to Ernst Biedermann, January 10th, 1881
  1881-01-10
• [D8132I], Telegram from William Carman to Ernst Biedermann, January 18th, 1881
  1881-01-18
• [D8132J], Letter from Thomas Alva Edison to Ernst Biedermann, Baltzer and Lichtenstein, January 19th, 1881
  1881-01-19
• [D8132M], Telegram from Thomas Alva Edison to Ernst Biedermann, February 14th, 1881
  1881-02-14
• [D8132N1], Telegram from Theodore Turrettini to Ernst Biedermann, February 20th, 1881
  1881-02-20
• [D8132N2], Telegram from Thomas Alva Edison to Ernst Biedermann, February 20th, 1881
  1881-02-20
• [HM800128A], Letter from Compagnie Genevoise l'Industrie du Gaz to Ernst Biedermann, September 15th, 1880
  1880-09-15
• [HM800128B], Letter from Compagnie Genevoise l'Industrie du Gaz to Ernst Biedermann, Antoine Marc Cherbuliez, October 2nd, 1880
  1880-10-02
• [LB006311], Letter from Thomas Alva Edison to Ernst Biedermann, August 17th, 1880
  1880-08-17
• [LB007549A], Letter from Thomas Alva Edison to Ernst Biedermann, June 22nd, 1882
  1882-06-22
• [LB012420A], Letter from Thomas Alva Edison to Ernst Biedermann, May 24th, 1882
  1882-05-24
• [LB012425A], Letter from Samuel Insull to Ernst Biedermann, May 25th, 1882
  1882-05-25
• [LB050220], Letter from Alfred Ord Tate to Ernst Biedermann, July 1st, 1891
  1891-07-01
• [SB012BAP], Letter from Thomas Alva Edison to Ernst Biedermann, May 24th, 1882
  1882-05-24