11To Benjamin Franklin from Isaac Norris, 15 June 1758 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania The Repeatd Exemptions of the Proprietary...
12To Benjamin Franklin from Isaac Norris, 25 July 1758 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania If I Could hear the News by this Days post, I...
13Accounts with Isaac Norris, 15 September 1758 (Franklin Papers)
MS account: American Philosophical Society; MS account book: Library Company of Philadelphia...
14From Benjamin Franklin to Isaac Norris: “Separate Notes,” 16 September 1758 (Franklin Papers)
AD : Library of Congress Baskerville is printing Newton’s Milton in two Volumes, 8vo. I have...
15To Benjamin Franklin from Isaac Norris, 21 November 1758 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania It is easy to perceive the Disposition of the...
16To Benjamin Franklin from Isaac Norris, 23 November 1758 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania Be pleased to receive the inclosed Bill of...
17From Benjamin Franklin to Isaac Norris, 1759 (Franklin Papers)
Duplicate Yale University Library When I first began to treat with the Proprietors, they desired...
18To Benjamin Franklin from Isaac Norris, 15 January 1759 (Franklin Papers)
Letterbook Copy: Historical Society of Pennsylvania I refer to the above Copies and enclose...
19To Benjamin Franklin from Isaac Norris, 17 March 1759 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I now enclose Second Bills of Exchange...
20From Benjamin Franklin to Isaac Norris, 19 March 1759 (Franklin Papers)
LS : Yale University Library This unusually full and explicit letter describes more clearly than...