Items

• [D8933ABO], Letter from Edward Dean Adams to Thomas Alva Edison, October 16th, 1889
  1889-10-16
• [D8933ACS], Letter from Coleman Sellers to Edward Dean Adams, December 17th, 1889
  1889-12-17
• [D8933ACT], Memorandum, Thomas Alva Edison, 1889
  1889-00-00
• [D8933ACU], List, Arthur Edwin Kennelly, 1889
  1889-00-00