Items

• [D8847ACF], Letter from Gaston and Marsh to Thomas Alva Edison, September 18th, 1888
  1888-09-18
• [LB029325], Letter from Thomas Alva Edison to Charles Batchelor, May 7th, 1889
  1889-05-07
• [QP001752], Letter from Nathaniel E Russell, American Graphophone Co to Jesse H Lippincott, February 1st, 1890
  1890-02-01
• [QP026A021], Agreement, Thomas Alva Edison, James Lambert Andem, Kansas Phonograph Co, Edison Phonograph Works, April 3rd, 1909
  1909-04-03