1John Vaughan to Thomas Jefferson, 19 August 1809 (Jefferson Papers)
I enclose a letter received at the society & read last evening—with its envellope— The Rouleau...
2John Vaughan to Thomas Jefferson, 20 August 1809 (Jefferson Papers)
The Nivellem t Barometrique of Humboldt has this moment come to hand—Having found two Prospectus...
3John Vaughan to Thomas Jefferson, 1 May 1812 (Jefferson Papers)
By Mail I send you from A. Michaux a Volume on the Oaks & one on the Birch &c being a...
4John Vaughan to Thomas Jefferson, 8 June 1812 (Jefferson Papers)
By the Stage to Fredericksburg to care of Benson to whom I write by mail I Send a Box containing...
5John Vaughan to Thomas Jefferson, 19 April 1813 (Jefferson Papers)
M r Joseph Allen Smith when in Italy had put into his hands in Italy many Years ago—Astronomical...
6John Vaughan to Thomas Jefferson, 28 May 1814 (Jefferson Papers)
My particular friend M r Nicholas Biddle , with his Lady , daughter of the late M rs Craig , are...
7John Vaughan to Thomas Jefferson, [received 21 September 1814] (Jefferson Papers)
Hoping M Correa will will be with You I inclose a line from myself with a European Packet—from...
8John Vaughan to Thomas Jefferson, 9 January 1815 (Jefferson Papers)
Notwithstanding the previous communications of M r Correa , & your positive letter of resignation...
9John Vaughan to Thomas Jefferson, 19 March 1815 (Jefferson Papers)
Your favors, of Feb y & of 1 March were recieved—To the last I would have given immediate reply,...
10John Vaughan to Thomas Jefferson, 24 March 1815 (Jefferson Papers)
I have Seen M r Girard —who will lodge the necessary directions with Mess Perregaux & Lafitte...