31To Benjamin Franklin from David Hartley, 30 March 1779 (Franklin Papers)
ALS : American Philosophical Society; transcript: Library of Congress Yours of March 21st...
32To Benjamin Franklin from David Hartley, 2 April 1779 (Franklin Papers)
ALS : American Philosophical Society; transcript: Library of Congress I writ you word in my last...
33To Benjamin Franklin from David Hartley, 10 April 1779 (Franklin Papers)
Transcript: Library of Congress I have had some conferences respecting terms of peace wch. I have...
34To Benjamin Franklin from David Hartley, 20 April 1779 (Franklin Papers)
ALS : American Philosophical Society; transcript: Library of Congress I hope you have heard of...
35To Benjamin Franklin from David Hartley: Two Letters, 22 April 1779 (Franklin Papers)
(I) ALS : Archives du Ministère des affaires étrangères; transcript: Library of Congress; (II)...
36To Benjamin Franklin from David Hartley, 11 May 1779 (Franklin Papers)
Copy: American Philosophical Society; transcript: Library of Congress Yours of May 4th. recd this...
37To Benjamin Franklin from David Hartley, 25 May 1779 (Franklin Papers)
Transcript: Library of Congress I was in hopes to have had something material to have...
38To Benjamin Franklin from David Hartley, 11 June 1779 (Franklin Papers)
Transcript: Library of Congress Before you receive this you will probably have received my last,...
39To Benjamin Franklin from David Hartley: Two Letters, 24 June 1779 (Franklin Papers)
(I) and (II) transcript: Library of Congress I shall hope soon to have an opportunity of writing...
40To Benjamin Franklin from David Hartley, 29 June 1779 (Franklin Papers)
ALS : American Philosophical Society; transcript: Library of Congress In the course of a...