Items

• [D9336AAT], Letter from Dyer and Seely to Thomas Alva Edison, May 13th, 1893
  1893-05-13
• [D9336AAY], Letter from Richard Nott Dyer to Thomas Alva Edison, July 19th, 1893
  1893-07-19
• [W100DO], Legal Testimony, Dyer and Seely, November 10th, 1893
  1893-11-10