41To Benjamin Franklin from David Hall, 18 January 1759 (Franklin Papers)
Letterbook copy: American Philosophical Society Yours by Duncan I received with the Account of...
42To Benjamin Franklin from David Hall, 14 October 1765 (Franklin Papers)
Letterbook copy: American Philosophical Society Since my last to you of September 6. I am...
43To Benjamin Franklin from David Hall, 3 February 1772 (Franklin Papers)
ALS : Historical Society of Pennsylvania Your last kind Letter to me, was dated June 11, 1770. in...
44To Benjamin Franklin from David Hall, 17 March 1770 (Franklin Papers)
ALS : Historical Society of Pennsylvania The last Letter I had the Pleasure of receiving from...
45To Benjamin Franklin from David Hall, 4 July 1757 (Franklin Papers)
Letterbook copy: American Philosophical Society My last to you was by the Rebecca, Captain Arthur...