Items

• [MF36BE], Letter from William Henry Meadowcroft to U.S. War Dept, Benedict Crowell, June 19th, 1918
  1918-06-19
• [MF39AO], Letter from Thomas Alva Edison to U.S. War Dept, Benedict Crowell, September 23rd, 1918
  1918-09-23
• [MF40AL], Letter from William Henry Meadowcroft to U.S. War Dept, Benedict Crowell, October 10th, 1918
  1918-10-10
• [MF47AO], Letter from Thomas Alva Edison to U.S. War Dept, Benedict Crowell, Earl McFarland, April 4th, 1918
  1918-04-04