11From 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...
12Accounts with Isaac Norris, 15 September 1758 (Franklin Papers)
MS account: American Philosophical Society; MS account book: Library Company of Philadelphia...
13From Benjamin Franklin to [Isaac Norris], 14 January 1758 (Franklin Papers)
Extract: Historical Society of Pennsylvania Extract from Mr. Franklin’s Letter. Benjamin Franklin...
14From Benjamin Franklin to Isaac Norris, 30 May 1757 (Franklin Papers)
Draft: American Philosophical Society After waiting here above Seven Weeks for the Sailing of the...