Items

• [D7816M], Letter from Alex V Blake to Thomas Alva Edison, October 14th, 1878
  1878-10-14
• [D7816N], Letter from Alex V Blake to Thomas Alva Edison, October 19th, 1878
  1878-10-19
• [D7816O], Letter from Alex V Blake to Thomas Alva Edison, October 31st, 1878
  1878-10-31