Items

• [CL208ACA], Publication, National Phonograph Co Ltd, December 21st, 1903
  1903-12-21
• [CL210AAP], Minutes, National Phonograph Co Ltd, March 8th, 1904
  1904-03-08
• [CL210AAT], Report from National Phonograph Co Ltd, March 28th, 1904
  1904-03-28
• [CL210ADA], Report from National Phonograph Co Ltd, December 1904
  1904-12-00
• [CL212AAV], Minutes, National Phonograph Co Ltd, 1905
  1905-00-00
• [CL218ABL], Publication, National Phonograph Co Ltd, October 19th, 1908
  1908-10-19
• [CL220ABK], Letter from National Phonograph Co Ltd to Frank Lewis Dyer, October 9th, 1909
  1909-10-09
• [D0936ABC], Letter from Thomas Graf, National Phonograph Co Ltd to Frank Lewis Dyer, November 13th, 1909
  1909-11-13
• [E1170AC], Report from National Phonograph Co Ltd, September 30th, 1911
  1911-09-30
• [E1266CH], Agreement, National Phonograph Co Ltd, Giovanni Martinelli, August 3rd, 1912
  1912-08-03