21William Thornton to Thomas Jefferson, 22 March 1816 (Jefferson Papers)
I expected long before now to have returned the fine painting of Stewart & the Drawing of West...
22William Thornton to Thomas Jefferson, 9 June 1816 (Jefferson Papers)
I have received your very friendly Letter , & I really feel ashamed at putting you to the...
23William Thornton to Thomas Jefferson, 20 July 1816 (Jefferson Papers)
I lamented very much when you wrote to me for the Portrait by Stewart , that I had not finished a...
24William Thornton to Thomas Jefferson, 19 February 1817 (Jefferson Papers)
I have been waiting till this Day to obtain a Copy of the List of Patents, and lose not a moment...