1To Benjamin Franklin from John Coakley Lettsom, 13 September 1781 (Franklin Papers)
ALS : American Philosophical Society May I request Dr. Franklin’s acceptance of the publications...
2To Thomas Jefferson from John Coakley Lettsom, 10 October 1801 (Jefferson Papers)
Although unknown to the President of the United States of America, I could not be ignorant of his...
3To George Washington from John Coakley Lettsom, 15 July 1795 (Washington Papers)
Although a stranger to thee, and from my insignificancy in the great community of the world, even...
4To Benjamin Franklin from John Coakley Lettsom, 2 August 1783 (Franklin Papers)
ALS : American Philosophical Society Henry Smeathman, the bearer of this is an ingenious person,...
5To Benjamin Franklin from John Coakley Lettsom, 15 July 1783 (Franklin Papers)
ALS : American Philosophical Society John Lister, a respectable Friend (Quaker) has just informed...
6To Benjamin Franklin from John Coakley Lettsom, 1 March 1785 (Franklin Papers)
L : American Philosophical Society The enclosed is a rough sketch of a few data, which I mean to...
7To Benjamin Franklin from John Coakley Lettsom, 28 January 1784 (Franklin Papers)
ALS : American Philosophical Society I write this at the request of my friend & Countryman...