Items

• [D8316ATC], Letter from Thomas Alva Edison to Hale and Walcott, September 5th, 1883
  1883-09-05
• [D8316BIE], Letter from Thomas Alva Edison to Hale and Walcott, November 21st, 1883
  1883-11-21
• [D8416BLJ], Letter from Thomas Alva Edison to Hale and Walcott, April 28th, 1884
  1884-04-28