Items

Items

• 

  [E1836AR], Letter from Henri Lauer to Thomas Alva Edison, May 26th, 1918

  1918-05-26
• 

  [MF14BY], Letter from Henri Lauer to William Henry Meadowcroft, April 18th, 1917

  1917-04-18
• 

  [MF35BN], Letter from Henri Lauer to William Henry Meadowcroft, May 26th, 1918

  1918-05-26
• 

  [MF36AF], Letter from Henri Lauer to William Henry Meadowcroft, June 7th, 1918

  1918-06-07