21To Benjamin Franklin from Joseph Priestley, 13 June 1772 (Franklin Papers)
ALS : American Philosophical Society You make me very happy by the near prospect of seeing you...
22To Benjamin Franklin from Joseph Priestley, 26 October 1770 (Franklin Papers)
ALS (transcript): the Royal Society I think myself happy in an opportunity of giving you a...
23To Benjamin Franklin from Joseph Priestley, 13 February 1776 (Franklin Papers)
ALS : American Philosophical Society I lament this unhappy war, as on more serious accounts, so...
24To Benjamin Franklin from Joseph Priestley, 10 December 1781 (Franklin Papers)
ALS : American Philosophical Society Having a peculiarly good opportunity, by means of my brother...
25To Benjamin Franklin from Joseph Priestley, 24 June 1782 (Franklin Papers)
ALS : Connecticut Historical Society You have made me very happy by your letter, as I find by it...