Items

Items

• 

  [D8129ZAX], Letter from Hampson (E.P.) & Co to Thomas Alva Edison, June 4th, 1881

  1881-06-04
• 

  [D8233ZBJ], Letter from Hampson (E.P.) & Co to Samuel Insull, May 29th, 1882

  1882-05-29
• 

  [D8320ZAC], Letter from Hampson (E.P.) & Co to Charles Lorenzo Clarke, July 19th, 1883

  1883-07-19
• 

  [D8320ZAD], Letter from Hampson (E.P.) & Co to Samuel Insull, July 19th, 1883

  1883-07-19