Items

• [LB118064], Letter from Thomas Alva Edison to U.S. Signal Corps, June 3rd, 1918
  1918-06-03
• [MF12AR], Letter from Alexander Maxwell, New York Edison Co to William Henry Meadowcroft, February 9th, 1917
  1917-02-09
• [NP092], Diary, Thomas Alva Edison, June 4th, 1912
  1912-06-04