Items

Items

• 

  [E1836AH], Letter from U.S. War Dept. Office of Chief of Ordnance, Hayden Eames to Thomas Alva Edison, April 11th, 1918

  1918-04-11
• 

  [E1836AI], Letter from William Henry Meadowcroft to Hayden Eames, U.S. War Dept. Office of Chief of Ordnance, April 15th, 1918

  1918-04-15
• 

  [LB117299], Letter from Thomas Alva Edison to U.S. War Dept. Ordnance Dept, June 21st, 1917

  1917-06-21