Items

• [D0402AAO], Letter from Charles C Squire to William Edgar Gilmore, November 5th, 1904
  1904-11-05
• [D0402AAR], Letter from Charles C Squire to William Edgar Gilmore, November 24th, 1904
  1904-11-24
• [D8239ZBF], Letter from Edward Hibberd Johnson to Thomas Alva Edison, May 8th, 1882
  1882-05-08
• [E1208AB], Letter from G E Hales to Elisha Evans Hudson, March 14th, 1912
  1912-03-14
• [E1923AJ], Letter from Arthur S Beves to Thomas Alva Edison, February 12th, 1919
  1919-02-12
• [NM024024] Technical Note, August 1889
  1889-08-00
• [X098FA053A], Diary, William Joseph Hammer, March 25th, 1882
  1882-03-25
• [X098FA058A], Diary, William Joseph Hammer, December 1881
  1881-12-00