Items

• [D8639M], Letter from S K Dingle to Thomas Alva Edison, May 29th, 1886
  1886-05-29
• [D8639N], Letter from S K Dingle to Thomas Alva Edison, May 31st, 1886
  1886-05-31
• [D8639O], Letter from S K Dingle to Thomas Alva Edison, June 4th, 1886
  1886-06-04
• [D8639P], Letter from S K Dingle to Thomas Alva Edison, June 5th, 1886
  1886-06-05
• [D8639R], Letter from S K Dingle to Eugene Crowell, June 9th, 1886
  1886-06-09
• [D8639S], Letter from S K Dingle to Thomas Alva Edison, June 12th, 1886
  1886-06-12
• [D8752AAI], Letter from Consolidated Railway Telegraph Co, S K Dingle to Thomas Alva Edison, July 5th, 1887
  1887-07-05
• [D8852AAV], Letter from S K Dingle to Thomas Alva Edison, October 4th, 1888
  1888-10-04
• [D8852AAW], Letter from S K Dingle to Thomas Alva Edison, December 24th, 1888
  1888-12-24