Items

• [CL215AAL], Letter from William Edgar Gilmore to Haynes (C.B.) & Co, C B Haynes, April 5th, 1907
  1907-04-05
• [E1770AW], Letter from Thomas Alva Edison to C B Haynes, January 18th, 1917
  1917-01-18
• [LB098538], Letter from Thomas Alva Edison to C B Haynes, August 27th, 1914
  1914-08-27