1Isaac Norris to Thomas Leech: Certificate for Money Payment, with Franklin’s Receipt, 24 September 1756 (Franklin Papers)
Original not found; facsimile of printed form with MS insertions in blanks: Torrington Library,...
2From Benjamin Franklin to Isaac Norris, 22 November 1760 (Franklin Papers)
Extract: American Philosophical Society; copy: Historical Society of Pennsylvania The Share...
3From Benjamin Franklin to Isaac Norris, [16] December 1760 (Franklin Papers)
Copy: American Philosophical Society Agreeable to what I wrote in mine of the 13th. I [have]...
4To Benjamin Franklin from Isaac Norris, 4 November 1761 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I sent by Captain Hervey bound to Hollyhead...
5To 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....
6Accounts with Isaac Norris, 15 September 1758 (Franklin Papers)
MS account: American Philosophical Society; MS account book: Library Company of Philadelphia...
7To Benjamin Franklin from Isaac Norris, 11 August 1759 (Franklin Papers)
ALS : American Philosophical Society; letterbook copy: Historical Society of Pennsylvania; copy:...
8To Benjamin Franklin from Isaac Norris, 16 November 1761 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania Benja. Franklin By Captn. Bradford } Infra...
9To Benjamin Franklin from Isaac Norris, 23 November 1758 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania Be pleased to receive the inclosed Bill of...
10To Benjamin Franklin from Isaac Norris, 8 October 1759 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I have been recovering slowly from a Tedious...