Items

• [LM226267], Letter from Thomas Alva Edison to Main Belting Co, January 18th, 1895
  1895-01-18
• [LM228041], Letter from Thomas Alva Edison to Main Belting Co, May 11th, 1895
  1895-05-11
• [LM237390], Letter from Walter Seeley Mallory to Main Belting Co, December 7th, 1898
  1898-12-07