1Thomas Jefferson to Robert Patterson, 2 February 1819 (Jefferson Papers)
Your favor of Jan. 23. was recieved the day before yesterday, and I was quite mortified to learn...
2Thomas Jefferson to Robert Patterson, 14 March 1819 (Jefferson Papers)
I thank you, dear Sir, for your book of Arithmetic. it happens, by the division into two parts to...
3Thomas Jefferson to Robert Patterson, 4 July 1819 (Jefferson Papers)
Th: Jefferson takes the liberty of putting his letter and remittance to mr Davenport under the...