11From Benjamin Franklin to Benjamin Rush, 26 December 1783 (Franklin Papers)
Reprinted from The Pennsylvania Packet, And General Advertiser, June 29, 1784; copy: Bibliothèque...
12From Benjamin Franklin to Benjamin Rush, 14 February 1773 (Franklin Papers)
ALS : University of Pennsylvania Library; letterbook draft: Library of Congress In a Box to Mr....
13From Benjamin Franklin to Benjamin Rush, 22 July 1774 (Franklin Papers)
ALS : Yale University Library; letterbook draft: American Philosophical Society I received your...
14From Benjamin Franklin to Benjamin Rush, 25 July 1774 (Franklin Papers)
ALS : American Philosophical Society I have already written to you as a Friend by this...
15From Benjamin Franklin to Benjamin Rush, 14 July 1773 (Franklin Papers)
ALS : Yale University Library; letterbook draft: Library of Congress I received your Favour of...