Items

• [D7809K], Letter from Brentano's, August Brentano to Thomas Alva Edison, July 22nd, 1878
  1878-07-22
• [D7809N], Letter from Brentano's, August Brentano to Thomas Alva Edison, September 3rd, 1878
  1878-09-03
• [D7809O], Letter from August Brentano, Brentano's to Thomas Alva Edison, September 15th, 1878
  1878-09-15