1To Benjamin Franklin from Mary Hewson, 28 September 1783 (Franklin Papers)
ALS : American Philosophical Society Many thanks to you for your kind packet which I was favoured...
2To Benjamin Franklin from John Viny, with a Note by Mary Hewson, [after 28 November 1783] (Franklin Papers)
LS : American Philosophical Society I am favourd with yours of the third of Octobr, in about ten...
3To 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...
4To 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...
5To Benjamin Franklin from Mary Hewson, 25 October 1784 (Franklin Papers)
ALS : American Philosophical Society The invitation you gave me was so very alluring that I had...