27201From Benjamin Franklin to Pierre Samuel du Pont de Nemours, 15 June 1772 (Franklin Papers)
Reprinted from Albert H. Smyth, ed., The Writings of Benjamin Franklin … (10 vols., New York,...
27202Thomas Jefferson to Pierre Samuel Du Pont de Nemours, 24 April 1816 (Jefferson Papers)
I recieved, my dear friend, your letter covering the Constitution of for your Equinoctial...
27203Thomas Jefferson to Pierre Samuel Du Pont de Nemours, André Thoüin, and Bartelémy de Faujas-Saint Fond, 16 May 1809 (Jefferson Papers)
The bearer hereof, mr Robert M. Patterson , is son of mr Robert Patterson , professor of...
27204From Thomas Jefferson to Pierre Samuel Du Pont de Nemours, 1 November 1803 (Jefferson Papers)
Your favors of Apr. 6. & June 27. were duly recieved, & with the welcome which every thing brings...
27205Thomas Jefferson to Pierre Samuel Du Pont de Nemours, 28 February 1815 (Jefferson Papers)
My last to you was of Nov. 29. & Dec. 14. 13. since which I have recieved your’s of July 14 . I...
27206From Thomas Jefferson to Pierre Samuel Du Pont de Nemours, 12 April 1800 (Jefferson Papers)
You have a mind, active, highly informed, and benevolent. I avail myself of all these qualities...
27207From James Madison to Pierre Samuel DuPont de Nemours, 18 November 1811 (Madison Papers)
Your favor of July 4. was duly delivered, together with the two interesting manuscripts on...
27208From Thomas Jefferson to Pierre Samuel Du Pont de Nemours, 12 December 1800 (Jefferson Papers)
I know, my dear friend, that you sent me, so long ago as August, the much desired, and much...
27209Thomas Jefferson to Pierre Samuel Du Pont de Nemours, 31 December 1815 (Jefferson Papers)
Nothing, my very dear and antient friend, could have equalled the mortification I felt on my...
27210From Benjamin Franklin to Pierre Samuel du Pont de Nemours, 28 July 1768 (Franklin Papers)
ALS : Henry Francis Du Pont Winterthur Museum I received your obliging Letter of the 10th. of...