Items

• [D7802ZDM], Letter from J Chester Wilson to Thomas Alva Edison, March 15th, 1878
  1878-03-15
• [D7802ZZMY], Letter from George Harrison Bliss to Thomas Alva Edison, December 13th, 1878
  1878-12-13
• [D7906B], Letter from George Harrison Bliss to Thomas Alva Edison, January 11th, 1879
  1879-01-11
• [D7906E], Letter from George Harrison Bliss to Thomas Alva Edison, January 17th, 1879
  1879-01-17
• [D7906N], Letter from George Harrison Bliss to Thomas Alva Edison, February 8th, 1879
  1879-02-08
• [D7906S], Letter from George Harrison Bliss to Thomas Alva Edison, February 26th, 1879
  1879-02-26
• [Z005AV], Letter from Franklin Leonard Pope to William Henry Preece, March 22nd, 1878
  1878-03-22