Items

• [E1421BH], Letter from Thomas Alva Edison to General Chemical Co, Thomas J Parker, August 27th, 1914
  1914-08-27
• [E1518DBO], Letter from National Aniline and Chemical Co, Isaac Frank Stone to Thomas Alva Edison, April 7th, 1915
  1915-04-07
• [E1518MAQ], Letter from Thomas Alva Edison to Edwin W Preston, 1915
  1915-00-00
• [E1616CCE], Letter from Manufacturing Chemists Association of the US, A H Weed to Edison (Thomas A.) Inc, March 28th, 1916
  1916-03-28
• [E1616ACI], Letter from Joseph Merritt Matthews to Edison (Thomas A.) Inc, January 24th, 1916
  1916-01-24
• [E1616ACP], Letter from Thomas Alva Edison to Joseph Merritt Matthews, January 27th, 1916
  1916-01-27
• [E1616FBX], Letter from American Oil and Supply Co, A E Jones to William Henry Meadowcroft, June 27th, 1916
  1916-06-27