Items

• [E1929CZ], Letter from William J Gross to Chemical and Metallurgical Engineering, Thomas Alva Edison, August 4th, 1919
  1919-08-04
• [NP100124], Diary, Thomas Alva Edison, November 1914
  1914-11-00
• [NP101003], Diary, Thomas Alva Edison, December 5th, 1914
  1914-12-05