Items

• [D8325ZCW], Test Report, Harry Wadsworth Burnet, October 27th, 1883
  1883-10-27
• [D8413ZAJ], Letter from Harry Wadsworth Burnet to Thomas Alva Edison, June 25th, 1884
  1884-06-25
• [D8513A], Letter from Harry Wadsworth Burnet to Thomas Alva Edison, February 18th, 1885
  1885-02-18
• [D8713ABL], Letter from Harry Wadsworth Burnet to Thomas Alva Edison, December 5th, 1887
  1887-12-05
• [X001K556], Technical Note, Harry Wadsworth Burnet, April 15th, 1882
  1882-04-15