1From Benjamin Franklin to William Knox, 26 January 1771: résumé (Franklin Papers)
ALS (draft): Historical Society of Pennsylvania <Craven St., Jan. 26, 1771. Is directed by the...
2To Benjamin Franklin from William Knox, 19 November 1781 (Franklin Papers)
ALS : University of Pennsylvania Library I do myself the Honor to inclose you two Letters one...
3To Benjamin Franklin from William Knox, 29 January 1771 (Franklin Papers)
ALS : American Philosophical Society Inclosed I send you the Plan of the Lands in Georgia claimed...