Items

• [D8805ABE], Letter from George Milton Hopkins to Thomas Alva Edison, March 1st, 1888
  1888-03-01
• [D8805ACD], Letter from George Milton Hopkins to Thomas Alva Edison, April 14th, 1888
  1888-04-14
• [D8805ACQ], Letter from George Milton Hopkins to Thomas Alva Edison, April 30th, 1888
  1888-04-30
• [D8818AJD], Letter from Thomas Alva Edison to George Milton Hopkins, April 23rd, 1888
  1888-04-23
• [D8847ACG], Telegram from George Milton Hopkins to Thomas Alva Edison, September 20th, 1888
  1888-09-20
• [D9335AAL], Letter from George Milton Hopkins to Thomas Alva Edison, April 7th, 1893
  1893-04-07
• [D9335AAO], Letter from George Milton Hopkins to Thomas Alva Edison, April 14th, 1893
  1893-04-14
• [LM304174], Letter from Alfred Ord Tate to John Bartholomew Taltavall, November 5th, 1890
  1890-11-05
• [SB020AAB], Article, Electrical World, April 20th, 1901
  1901-04-20
• [X120ABM], Letter from Richard Rogers Bowker to Thomas Alva Edison, October 22nd, 1902
  1902-10-22