31To Benjamin Franklin from Isaac Norris, 24 August 1760 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania It is some Time since I wrote last, which I...
32To Benjamin Franklin from Isaac Norris, 27 August 1760 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania Above is Copy of my Last by Captain Friend....
33To Benjamin Franklin from Isaac Norris, 20 September 1760 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania Since my Last 24 and 27 August which...
34To Benjamin Franklin from Isaac Norris, 26 September 1760 (Franklin Papers)
ALS : American Philosophical Society; letterbook copy: Historical Society of Pennsylvania Since...
35To Benjamin Franklin from Isaac Norris, 27 September 1760 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I wrote Yesterday but Joshua Howell calling...
36To Benjamin Franklin from Isaac Norris, 5 October 1760 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I wrote on the 26 and 27 of 7 br. last the...
37To Benjamin Franklin from Isaac Norris, 22 October 1760 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania Since the above, Duplicate of my Last, I have...
38To Benjamin Franklin from Isaac Norris, 1 May 1761 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I have been so very Unwell all this last...
39To Benjamin Franklin from Isaac Norris, 21 July 1761 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I am to acknowledge the receipt of your...
40To Benjamin Franklin from Isaac Norris, 5 August 1761 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I wrote the Above in much haste, and yet it...