Items

• [CL207AAD], Letter from William Edgar Gilmore to Thomas Alva Edison, January 19th, 1903
  1903-01-19
• [CL207AAE], Letter from Dyer Edmonds and Dyer to William Edgar Gilmore, January 16th, 1903
  1903-01-16
• [CL207AAP], Letter from Dyer and Dyer to William Edgar Gilmore, April 27th, 1903
  1903-04-27
• [CL213AAX], Letter from Frank Lewis Dyer to Charles Luman Buckingham, June 28th, 1906
  1906-06-28
• [PT5062], Patent Application, Thomas Alva Edison, August 21st, 1912
  1912-08-21
• [PT5062A], Legal Testimony, U.S. Patent Office. Examiner, October 5th, 1915
  1915-10-05
• [PT5062B], Legal Testimony, Frank Lewis Dyer, November 6th, 1915
  1915-11-06
• [PT5062C], Legal Decision, U.S. Patent Office. Examiners-in-Chief, January 6th, 1916
  1916-01-06