Items

• [E1580BE], Letter from George Frederick Kunz to William Henry Meadowcroft, July 7th, 1915
  1915-07-07
• [E1580BF], Letter from George Frederick Kunz to Thomas Alva Edison, July 7th, 1915
  1915-07-07
• [E1580BG], Letter from William Henry Meadowcroft to Thomas Alva Edison, July 8th, 1915
  1915-07-08
• [E1580BI], Letter from William Henry Meadowcroft to Harry Frederick Miller, July 10th, 1915
  1915-07-10