Items

• [E1262AH], Agreement, Edison (Thomas A.) Inc, Dictating Machine Co, H J Martin, June 22nd, 1912
  1912-06-22
• [E1262AI], Agreement, Edison (Thomas A.) Inc, Dictating Machine Co, H J Martin, June 24th, 1912
  1912-06-24
• [E1415AD], Letter from E W Adams, Dictating Machine Co to Thomas Alva Edison, February 10th, 1914
  1914-02-10
• [E1565RZ], Publication, Dictating Machine Co, 1915
  1915-00-00