11To Benjamin Franklin from Richard Jackson, 26 January 1764 (Franklin Papers)
ALS : American Philosophical Society I have wrote to you by every Packet that has sailed and one...
12To Benjamin Franklin from Richard Jackson, 11 August 1764 (Franklin Papers)
Copy: American Philosophical Society; ALS (fragment): American Philosophical Society I am just...
13To Benjamin Franklin from Richard Jackson: Private Sentiments and Advice on Pennsylvania Affairs, [24 April 1758] (Franklin Papers)
Copy: Yale University Library Copy, of private Sentiments and Advice on Pensilvania Affairs from...