Items

• [D8905AGW], Letter from Wasmansdorff and Heinemann to Thomas Alva Edison, October 9th, 1889
  1889-10-09
• [D9004ABX], Letter from Caspar Alexander Honthumb to Thomas Alva Edison, April 11th, 1890
  1890-04-11
• [D9055AAM], Letter from Josef Casimir Hofmann to Thomas Alva Edison, March 22nd, 1890
  1890-03-22
• [D9055ABA], Letter from Josef Casimir Hofmann to Thomas Alva Edison, July 4th, 1890
  1890-07-04
• [D9240AAU], Letter from Thomas Alva Edison to Edison Phonograph Works, December 12th, 1892
  1892-12-12
• [D9241ADX], Letter from George N Morison to Stephen Fossa Moriarty, December 10th, 1892
  1892-12-10
• [LB033450], Letter from Thomas Alva Edison to William Joseph Hammer, November 7th, 1889
  1889-11-07
• [LB034319], Letter from Alfred Ord Tate to Thomas Alva Edison, November 29th, 1889
  1889-11-29
• [LB034321], Letter from Henry Villard to Thomas Alva Edison, November 27th, 1889
  1889-11-27
• [LB040034], Letter from Alfred Ord Tate to Caspar Alexander Honthumb, April 16th, 1890
  1890-04-16