Items

• [CJ401AAD], Letter from Joseph Lawrence to Thomas Alva Edison, August 24th, 1898
  1898-08-24
• [CJ401AAI], Letter from Richard Nott Dyer to Thomas Alva Edison, September 9th, 1898
  1898-09-09
• [CJ401AAJ], Letter from Richard Nott Dyer to Edison Ore Milling Syndicate Ltd, September 9th, 1898
  1898-09-09
• [CJ403ABR], Letter from J Hall, Jr. to Thomas Alva Edison, June 6th, 1900
  1900-06-06
• [D0104AAS], Telegram from Thomas Alva Edison to Herman Ernest Dick, December 6th, 1901
  1901-12-06
• [D0129AAK], Letter from Frank Lewis Dyer to Robert Rafn, November 27th, 1901
  1901-11-27
• [D0204ABB], Letter from Herman Ernest Dick to Thomas Alva Edison, October 15th, 1902
  1902-10-15
• [D0227AAA], Letter from Frank Lewis Dyer to Robert Rafn, January 8th, 1902
  1902-01-08
• [D0227AAF], Letter from Frank Lewis Dyer to Robert Rafn, March 24th, 1902
  1902-03-24
• [D0939AAE], Letter from Frank Lewis Dyer to Delos Holden, March 9th, 1909
  1909-03-09
• [D0939AAF], Letter from Delos Holden to Frank Lewis Dyer, April 8th, 1909
  1909-04-08
• [D8749AAV], Letter from Richard Nott Dyer to Thomas Alva Edison, December 30th, 1887
  1887-12-30
• [D9910AAJ] Report, 1899-1904
  1899-1904
• [PT5031J], Letter from Frank David Lewis to Frank Lewis Dyer, February 15th, 1912
  1912-02-15
• [QB001AAF], Letter from Frank Lewis Dyer to Meffert and Sell, November 28th, 1905
  1905-11-28