Items

• [D8805AEF], Letter from Charles J Hubbell to Alfred Ord Tate, July 6th, 1888
  1888-07-06
• [D8805AEX], Letter from Charles J Hubbell to Thomas Alva Edison, July 25th, 1888
  1888-07-25
• [D8805AGJ], Letter from Charles J Hubbell to Alfred Ord Tate, September 7th, 1888
  1888-09-07
• [D8805AJY], Letter from Charles J Hubbell to Thomas Alva Edison, December 17th, 1888
  1888-12-17
• [D8940ABK], Letter from Charles J Hubbell to Thomas Alva Edison, December 5th, 1889
  1889-12-05
• [E1580AQ], Letter from Charles J Hubbell to Thomas Alva Edison, April 27th, 1915
  1915-04-27