1Thomas Jefferson to John Adams, 21 March 1819 (Jefferson Papers)
I am indebted to you for mr Bowditch ’s very learned mathematical papers, the calculations of...
2Thomas Jefferson to John Adams, 15 May 1819 (Jefferson Papers)
Your letter of Apr. 2. was recieved in due time, and I have used the permission it gave me of...
3Thomas Jefferson to John Adams, 9 July 1819 (Jefferson Papers)
I am in debt to you for your letters of May 21. 27. & June 22. the first delivered me by mr...