1From Benjamin Franklin to David Hartley, 13 May 1782 (Franklin Papers)
LS : American Philosophical Society; copy: Library of Congress; transcripts: Massachusetts...
2From Benjamin Franklin to Mary Hewson, 13 May 1782 (Franklin Papers)
ALS : American Philosophical Society I received your very kind Letter by Mr. Whitefoord, with the...
3From Benjamin Franklin to the Earl of Shelburne, 13 May 1782 (Franklin Papers)
ALS and two copies: Public Record Office; copy: Library of Congress; transcripts: Massachusetts...