21To Benjamin Franklin from David Hartley, 17 July 1780 (Franklin Papers)
Reprinted from William Temple Franklin, ed., Memoirs of the Life and Writings of Benjamin...
22To Benjamin Franklin from David Hartley, 10 December 1778 (Franklin Papers)
ALS : American Philosophical Society; transcript: Library of Congress I recd two days ago notice...
23To Benjamin Franklin from David Hartley, 16 August 1782 (Franklin Papers)
Reprinted from William Temple Franklin, ed., Memoirs of the Life and Writings of Benjamin...
24To Benjamin Franklin from David Hartley, 28 January 1784 (Franklin Papers)
ALS : Library of Congress; copy: William L. Clements Library I am requested by Mr Dempster whom...
25To Benjamin Franklin from David Hartley, 11 August 1778 (Franklin Papers)
AL (draft): M.D.A.F.H.H. Hartley Russell (1955) on deposit in the Berkshire County Record Office;...
26To Benjamin Franklin from David Hartley, 24[–25] January 1782 (Franklin Papers)
Reprinted from William Temple Franklin, ed., Memoirs of the Life and Writings of Benjamin...
27To Benjamin Franklin from David Hartley, 29 April 1778 (Franklin Papers)
Reprinted from William Temple Franklin, ed., Memoirs of the Life and Writings of Benjamin...
28To Benjamin Franklin from David Hartley, 12 March 1782 (Franklin Papers)
Reprinted from William Temple Franklin, ed., Memoirs of the Life and Writings of Benjamin...
29To Benjamin Franklin from David Hartley, 27 July 1784 (Franklin Papers)
ALS : Library of Congress I have thought it a long while that my Confinement has prevented my...
30To Benjamin Franklin from [David Hartley], 22 July 1775 (Franklin Papers)
Transcript: Library of Congress I take the opportunity of writing a line to you by Capt. Read,...