Items

Items

• 

  [CJ006AAG], Letter from Thomas Alva Edison to William Dunlap Sargent, New York and New Jersey Telephone Co, March 24th, 1893

  1893-03-24
• 

  [D9211ABK], Letter from Alfred Ord Tate to New York and New Jersey Telephone Co, William Dunlap Sargent, July 15th, 1892

  1892-07-15
• 

  [LB079599], Letter from Thomas Alva Edison to New York and New Jersey Telephone Co, William Dunlap Sargent, April 20th, 1909

  1909-04-20