1From Thomas Jefferson to Benjamin Smith Barton, 1 March 1800 (Jefferson Papers)
Th: Jefferson presents his compliments to Dr. Barton. he is just now beginning to copy the Indian...
2To Thomas Jefferson from Benjamin Smith Barton, 26 October 1798 (Jefferson Papers)
I have lately published a new edition of my New Views. I shall endeavour, by the first private...
3From Thomas Jefferson to Benjamin Smith Barton, 17 May 1797 (Jefferson Papers)
Th: Jefferson presents his friendly compliments to Dr. Barton and his thanks for his note of...
4From Thomas Jefferson to Benjamin Smith Barton, 14 February 1801 (Jefferson Papers)
Your favor of Jan. 18 . is duly recieved. the subject of it did not need apology. on the contrary...