1To Benjamin Franklin from David Hartley, 27 March 1780 (Franklin Papers)
ALS : American Philosophical Society I send by this date another letter with enclosures relating...
2To Benjamin Franklin from Jane Mecom, 27 March 1780 (Franklin Papers)
ALS : American Philosophical Society I have red yrs of Octr. 25 & rejoyce you continue in helth &...
3To Benjamin Franklin from Jonathan Williams, Jr., 27 March 1780 (Franklin Papers)
LS : University of Pennsylvania Library; copy: Yale University Library Mr De Chaumont has sent me...