Items

Items

• 

  [CL221ABG], Letter from Frank Lewis Dyer to Thomas Alva Edison, March 15th, 1910

  1910-03-15
• 

  [E1365AC], Letter from Percy F Morgan to Carl Hillis Wilson, January 6th, 1913

  1913-01-06
• 

  [HM10AAJ1], Agreement, New York Phonograph Co, National Phonograph Co, April 8th, 1909

  1909-04-08
• 

  [QP026A021], Agreement, Thomas Alva Edison, James Lambert Andem, Kansas Phonograph Co, Edison Phonograph Works, April 3rd, 1909

  1909-04-03
• 

  [QP026A028], Agreement, New York Phonograph Co, National Phonograph Co, Thomas Alva Edison, April 3rd, 1909

  1909-04-03