41To Benjamin Franklin from Isaac Norris, 17 October 1757 (Franklin Papers)
ALS : American Philosophical Society; also letterbook copy: Historical Society of Pennsylvania I...
42To Benjamin Franklin from Isaac Norris, 7 April 1757 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania The Clerk calls upon me to sign the Indian...
43To Benjamin Franklin from Isaac Norris, 4 April 1757 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania The interfering in those Weighty matters you...
44Treaty of Carlisle, 1 November 1753 (Franklin Papers)
A Treaty held with the Ohio Indians, at Carlisle, In October, 1753. Philadelphia: Printed and...