1From Thomas Jefferson to James Thomson Callender, 11 October 1798 (Jefferson Papers)
Your favor of Sep. 22. came to hand only by our last post. I had before been informed through the...
2From Thomas Jefferson to James Thomson Callender, 6 September 1799 (Jefferson Papers)
By a want of arrangement in a neighboring post office during the [absence] of the postmaster, my...
3From Thomas Jefferson to James Thomson Callender, 6 October 1799 (Jefferson Papers)
On recieving your favor of Sep. 29. I did believe it would be in my power to answer you...