Items

• [D0405AAH], Letter from Sigmund Bergmann to Thomas Alva Edison, October 26th, 1904
  1904-10-26
• [D0405AAI], Letter from Sigmund Bergmann to Thomas Alva Edison, October 28th, 1904
  1904-10-28
• [D0405AAK], Letter from Sigmund Bergmann to Thomas Alva Edison, October 31st, 1904
  1904-10-31
• [D0405AAO], Letter from Sigmund Bergmann to Thomas Alva Edison, November 17th, 1904
  1904-11-17
• [D0405AAP], Letter from Iron Age, Charles Kirchhoff, Jr. to Thomas Alva Edison, November 19th, 1904
  1904-11-19
• [D0405AAV], Letter from Thomas Alva Edison to Sigmund Bergmann, November 29th, 1904
  1904-11-29
• [D0405AAZ], Letter from Sigmund Bergmann to Thomas Alva Edison, December 12th, 1904
  1904-12-12
• [D0425AAG], Letter from Frank Lewis Dyer to Thomas Alva Edison, December 6th, 1904
  1904-12-06
• [D0505AAV], Letter from Sigmund Bergmann to Thomas Alva Edison, March 13th, 1905
  1905-03-13
• [D0505ABE], Letter from Paul Berthold to Thomas Alva Edison, April 18th, 1905
  1905-04-18
• [D0505ABF], Minutes, Deutsche Edison Akkumulatoren Co GmbH, April 15th, 1905
  1905-04-15
• [D0505ABK], Letter from Sigmund Bergmann to Thomas Alva Edison, July 18th, 1905
  1905-07-18
• [D0505ABO], Letter from Sigmund Bergmann to Thomas Alva Edison, July 28th, 1905
  1905-07-28
• [D0705AAI], Minutes, Deutsche Edison Akkumulatoren Co GmbH, September 27th, 1907
  1907-09-27
• [D0708AAW], Letter from American Cyanamid Co, Frank Sherman Washburn to Thomas Alva Edison, June 15th, 1907
  1907-06-15
• [D1008AAI], Letter from Edward Dean Adams to Thomas Alva Edison, April 18th, 1910
  1910-04-18
• [D1008AAV], Letter from Bergmann Elektricitats Werke, Sigmund Bergmann to Thomas Alva Edison, September 15th, 1910
  1910-09-15
• [D8905AKJ], Memorandum, Thomas Alva Edison, 1889
  1889-00-00
• [D9506AAM], Letter from Morgan (J.P.) & Co to Thomas Alva Edison, September 13th, 1895
  1895-09-13
• [E1121AM], Letter from Sigmund Bergmann to Thomas Alva Edison, May 11th, 1911
  1911-05-11
• [E1121AN], Report from Deutsche Edison Akkumulatoren Co GmbH, May 3rd, 1911
  1911-05-03
• [E1121AT], Letter from Thomas Alva Edison to Emil Rathenau, May 27th, 1911
  1911-05-27
• [E1121BG], Letter from Sigmund Bergmann to Albert J Doty, June 28th, 1911
  1911-06-28
• [E1217AR], Letter from John Ferreol Monnot to Thomas Alva Edison, April 23rd, 1912
  1912-04-23
• [E1218AD], Letter from Deutsche Edison Akkumulatoren Co GmbH to West Orange Laboratory, April 15th, 1912
  1912-04-15
• [E1218AZ], Letter from Sigmund Bergmann to Thomas Alva Edison, September 26th, 1912
  1912-09-26
• [E1218BO], Letter from Deutsche Edison Akkumulatoren Co GmbH to Edison Storage Battery Co, December 6th, 1912
  1912-12-06
• [LB071461], Letter from Thomas Alva Edison to Deutsche Edison Akkumulatoren Co GmbH, May 12th, 1905
  1905-05-12
• [LB075242], Letter from Thomas Alva Edison to Rudolph Koch, January 17th, 1907
  1907-01-17
• [LB082456], Letter from Harry Frederick Miller to Edward Dean Adams, April 23rd, 1910
  1910-04-23
• [SB5069A], Interview, Thomas Alva Edison, November 18th, 1911
  1911-11-18
• [SC11125A], Interview, Thomas Alva Edison, October 24th, 1911
  1911-10-24
• [SC11180A1], Interview, Thomas Alva Edison, December 1911
  1911-12-00