1To Benjamin Franklin from Mary Hewson, 2 April 1784 (Franklin Papers)
ALS : American Philosophical Society I received your kind letter of the 19. of March this...
2To Benjamin Franklin from Mary Hewson, 22 July 1784 (Franklin Papers)
ALS : Addinell S. Hewson, Bryn Mawr, Pennsylvania (1957) I received your packets of the 26th. of...