Items

Items

• 

  [D8835AFB], Letter from David Trumbull Marshall, Thomas Alva Edison to Samuel Insull, December 19th, 1888

  1888-12-19
• 

  [D8930AAX], Letter from David Trumbull Marshall to John Kruesi, June 4th, 1889

  1889-06-04
• 

  [D8930ABU], Letter from David Trumbull Marshall to John Kruesi, 1889

  1889-00-00
• 

  [NB015AAA], Technical Note, David Trumbull Marshall, January 1888

  1888-01-00