Items

Items

• 

  [MF02BB], Letter from Frederic de Puyster Foster to Thomas Alva Edison, December 27th, 1915

  1915-12-27
• 

  [MF04AR], Letter from Frederic de Puyster Foster to Thomas Alva Edison, January 14th, 1916

  1916-01-14
• 

  [MF04BS], Letter from Frederic de Puyster Foster to Thomas Alva Edison, February 10th, 1916

  1916-02-10