11From Thomas Jefferson to Archibald Robertson, 4 October 1824 (Jefferson Papers)
I recieved in due time your letter of Sep. 16. covering my accounts with you to Aug. 16. last...
12From Thomas Jefferson to Archibald Robertson, 4 August 1825 (Jefferson Papers)
Your letter of July 28. by mr Turner was duly recieved and has been communicated to my grandson...