Items

• [E1404AC], Letter from General Electric Co, Martin Port Rice to William Henry Meadowcroft, January 27th, 1914
  1914-01-27
• [E1731AA2], List, William Henry Meadowcroft, April 1917
  1917-04-00
• [E1903AN], Letter from Lloyd Edward Darling, Popular Science Monthly to William Henry Meadowcroft, June 3rd, 1919
  1919-06-03
• [NP107017], Diary, Thomas Alva Edison, November 15th, 1916
  1916-11-15