1From Benjamin Franklin to Joseph Conkling, 21 August 1780 (Franklin Papers)
Copy: Library of Congress Immediately upon the Receipt of yours acquainting me with your...
2To Benjamin Franklin from Joseph Conkling, 14 September 1780 (Franklin Papers)
LS : American Philosophical Society I was in hopes at the Receipt of the Letter Your Excellency...
3To Benjamin Franklin from Joseph Conkling, 9 October 1780 (Franklin Papers)
ALS : American Philosophical Society The Gentelman that Waits on Your Excelency With this Letter...
4To Benjamin Franklin from Joseph Conkling, 23 January 1781 (Franklin Papers)
ALS : American Philosophical Society I beg the liberty to inform Your Excellency that my Brigg...