Items

• [D8014Q], Letter from H W Jenkins to Stockton L Griffin, July 27th, 1880
  1880-07-27
• [X098A002A] List, Undated
• [X098A020], Letter from Edward Hibberd Johnson to Thomas Alva Edison, April 9th, 1882
  1882-04-09
• [X098F09], Technical Note, William Joseph Hammer, 1882
  1882-00-00
• [X098FA083A], Diary, William Joseph Hammer, October 29th, 1881
  1881-10-29
• [X098FA106A], Diary, William Joseph Hammer, September 1881
  1881-09-00
• [X098FA111A], Diary, William Joseph Hammer, October 9th, 1881
  1881-10-09
• [X098HC11] List, Undated