Items

• [D9004ACD], Letter from United Edison Manufacturing Co, Charles D Shain to Thomas Alva Edison, May 14th, 1890
  1890-05-14
• [D9004ACI], Letter from United Edison Manufacturing Co, Charles D Shain to Thomas Alva Edison, May 23rd, 1890
  1890-05-23
• [E1220BO], Letter from Charles D Shain to Mina Miller (Mrs Thomas A.) Edison, Thomas Alva Edison, February 10th, 1912
  1912-02-10