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,...
2To Benjamin Franklin from Isaac Norris, 4 November 1761 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I sent by Captain Hervey bound to Hollyhead...
3To 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....
4To Benjamin Franklin from Isaac Norris, 11 August 1759 (Franklin Papers)
ALS : American Philosophical Society; letterbook copy: Historical Society of Pennsylvania; copy:...
5To Benjamin Franklin from Isaac Norris, 16 November 1761 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania Benja. Franklin By Captn. Bradford } Infra...
6To Benjamin Franklin from Isaac Norris, 23 November 1758 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania Be pleased to receive the inclosed Bill of...
7To Benjamin Franklin from Isaac Norris, 8 October 1759 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I have been recovering slowly from a Tedious...
8To Benjamin Franklin from Isaac Norris, 27 September 1760 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I wrote Yesterday but Joshua Howell calling...
9Isaac Norris to Samuel Preston Moore: Order for Money Payment, with Franklin’s Receipt, 24 September 1756 (Franklin Papers)
DS : Historical Society of Pennsylvania Pay to Benjamin Franklin, or Order, the Sum of Two...
10To Benjamin Franklin from Isaac Norris, 17 March 1759 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I now enclose Second Bills of Exchange...