Items

• [D7941ZDN], Letter from Edward Hibberd Johnson to Charles Batchelor, Thomas Alva Edison, August 18th, 1879
  1879-08-18
• [E1160BE], Letter from Edward Hibberd Johnson to Thomas Alva Edison, April 26th, 1911
  1911-04-26
• [E1769AS1], Letter from Edward Hibberd Johnson to Thomas Alva Edison, June 8th, 1917
  1917-06-08