Items

Items

• 

  [D8818AAT], Letter from Thomas Alva Edison to John Irvin Beggs, January 11th, 1888

  1888-01-11
• 

  [D8936AAL], Letter from Edison Electric Illuminating Co (New York), Spencer Trask to John Irvin Beggs, March 15th, 1889

  1889-03-15
• 

  [LB020257G], Letter from Thomas Alva Edison to John Irvin Beggs, Harrisburg Electric Light Co, May 5th, 1885

  1885-05-05
• 

  [LB027006], Letter from Alfred Ord Tate to John Irvin Beggs, November 12th, 1888

  1888-11-12
• 

  [LB028694], Letter from Thomas Alva Edison to Edison Electric Illuminating Co (New York), John Irvin Beggs, March 20th, 1889

  1889-03-20
• 

  [LB034175], Letter from Thomas Alva Edison to Edison Electric Illuminating Co (New York), John Irvin Beggs, November 22nd, 1889

  1889-11-22
• 

  [LM112238], Letter from Arthur Edwin Kennelly to Edison Electric Illuminating Co (New York), John Irvin Beggs, February 10th, 1890

  1890-02-10
• 

  [LM114308], Letter from Arthur Edwin Kennelly to John Irvin Beggs, April 22nd, 1891

  1891-04-22
• 

  [LM306295], Letter from Alfred Ord Tate to Edison General Electric Co, John Irvin Beggs, June 1st, 1892

  1892-06-01
• 

  [X098C017], Letter from William Joseph Hammer to Edison Electric Illuminating Co (New York), John Irvin Beggs, January 16th, 1889

  1889-01-16