From Thomas Jefferson to John Vaughan, 25 March 1806
Washington Mar. 25. 06.
Dear Sir
I send you for the use of the Philosophical society a copy of my communications to Congress of the information respecting Louisiana which we have recieved through Capt. Lewis, Mr. Dunbar & Doctr. Sibley, in which they will find a good deal of interesting matter. Accept my friendly salutations & assurances of esteem & respect.
Th: Jefferson
PPAmP.