Items

• [D8818ACN], Letter from Charles Batchelor to Edison Machine Works, February 2nd, 1888
  1888-02-02
• [D9004AET], Letter from Everett Frazar to Siam. Consul General, Isaac Townsend Smith, October 10th, 1890
  1890-10-10
• [LB029317], Letter from Thomas Alva Edison to Francis Robbins Upton, May 7th, 1889
  1889-05-07
• [LB030345], Letter from Alfred Ord Tate to Munn & Co, June 14th, 1889
  1889-06-14
• [LB043101], Letter from Alfred Ord Tate to Samuel Insull, August 1st, 1890
  1890-08-01
• [LB048484], Letter from Alfred Ord Tate to Samuel Insull, April 14th, 1891
  1891-04-14
• [LB049005], Letter from Alfred Ord Tate to Samuel Insull, April 15th, 1891
  1891-04-15
• [LB056613], Letter from Alfred Ord Tate to Everett Frazar, June 6th, 1892
  1892-06-06
• [MBN012269], Technical Note, Charles Batchelor, February 13th, 1885
  1885-02-13
• [MBN012272], Technical Note, Charles Batchelor, May 16th, 1885
  1885-05-16
• [MBN013001A] Technical Note, 1882-1885
  1882-1885
• [SC91044B], Clipping, St Paul and Minneapolis Pioneer Press, June 2nd, 1891
  1891-06-02
• [X304B209], Technical Note, Frank Andrew Wardlaw, March 30th, 1892
  1892-03-30