Items

• [D0609AAS], Letter from Ada Klaube to Thomas Alva Edison, December 27th, 1906
  1906-12-27
• [E1141BC], Letter from Ada Klaube to Thomas Alva Edison, August 11th, 1911
  1911-08-11
• [E1141CB], Letter from Ada Klaube to Thomas Alva Edison, 1911
  1911-00-00
• [E1237AL], Letter from Ada Klaube to Thomas Alva Edison, July 14th, 1912
  1912-07-14