1From Thomas Jefferson to John Vaughan, 24 June 1806 (Jefferson Papers)
I recieved last night your favor of the 20th. and I now inclose you Capt Elwood’s reciept for...
2From Thomas Jefferson to John Vaughan, 15 April 1806 (Jefferson Papers)
On recurring to my letter of Jan. 14. I find that though the remittance I then troubled you with...
3To Thomas Jefferson from John Vaughan, 30 October 1807 (Jefferson Papers)
Trifling information may be of use until more authenic information comes to hand—I therefore take...
4To Thomas Jefferson from John Vaughan, 10 December 1807 (Jefferson Papers)
Pardon an inadvertance, the inclosed for M Warden not being at hand when I enclosed the letter...
5To Thomas Jefferson from John Vaughan, 14 October 1805 (Jefferson Papers)
I have the pleasure of enclosing a Copy of a letter I have recieved from Baron Humboldt, which...
6To Thomas Jefferson from John Vaughan, 27 June 1808 (Jefferson Papers)
Being unexpectedly obliged to leave town for a day I write this away from my Compting house 50₶...
7To Thomas Jefferson from John Vaughan, 16 July 1808 (Jefferson Papers)
By letters recieved from the Revd Mr Warden & Mr Lasteyrie they mention having Sent some Bookes...
8From Thomas Jefferson to John Vaughan, 12 July 1806 (Jefferson Papers)
Th: Jefferson has recieved safely the letter of mr Vaughan & the packets from mr Michaux which he...
9From Thomas Jefferson to John Vaughan, 25 March 1806 (Jefferson Papers)
I send you for the use of the Philosophical society a copy of my communications to Congress of...
10To Thomas Jefferson from John Vaughan, 27 January 1809 (Jefferson Papers)
I have taken the liberty on the part of the A.P. Society to Send by mail Some Blank Certificates...