Items

• [AB031045], Report from Edison Electric Light Co, November 8th, 1878
  1878-11-08
• [SB1677161A], Letter from Robert Treat Spice to Charles Batchelor, Thomas Alva Edison, November 2nd, 1874
  1874-11-02
• [SB1677167A], Letter from Robert Treat Spice to Thomas Alva Edison, November 12th, 1874
  1874-11-12