1From Thomas Jefferson to Dugnani, 11 July 1788 (Jefferson Papers)
I have the honor of sending your Excellency the second volume of the American Philosophical...
2To Thomas Jefferson from Dugnani, 12 July 1788 (Jefferson Papers)
I think you doubly, and to the book, what you have pleas’d to send me, and to the Eagerness, with...
3To Thomas Jefferson from Dugnani, 13 [October 1788?] (Jefferson Papers)
Agréez, Monsieur, mes remercimens les plus sinceres de la peine, que vous avez bien voulu vous...
4To Thomas Jefferson from Dugnani, 19 November 1788 (Jefferson Papers)
Paris, 19 Nov [ 1788? ] Regrets that he cannot accept TJ’s invitation. RC ( MHi ); 1 p.; possibly...
5To Thomas Jefferson from Dugnani, 3 December 1788 (Jefferson Papers)
The Apostolical Nuncio present his complimens to Mr. Jefferson, and he prie him to receeve his...
6To Thomas Jefferson from Dugnani, 17 May 1797 (Jefferson Papers)
Depuis Sept ans de Silence trouvez bon, que je me rapelle a votre Souvenir, et que Je vous prie...
7To Thomas Jefferson from Dugnani, 30 September 1797 (Jefferson Papers)
Je me flatte, que cette lettre Sera plus heureuse d’autres, que je vous ai ecrit, et que enfin je...
8From Thomas Jefferson to Dugnani, 7 May 1800 (Jefferson Papers)
I have recieved, my dear Cardinal, in due time your two letters of May 17. and Sep. 30. from...
9Thomas Jefferson to Antonio Dugnani, 7 March 1815 (Jefferson Papers)
My friend Doct r Barton proposing, for the benefit of his health, a voyage across the Atlantic ,...
10Thomas Jefferson to Antonio Dugnani, 14 February 1818 (Jefferson Papers)
In March 1815. I took the liberty of addressing a letter to you by Doctor Barton , a member of...