1Archibald Robertson to Thomas Jefferson, 3 April 1816 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]
2Thomas Jefferson to Archibald Robertson, 28 March 1816 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]
3Thomas Jefferson to Patrick Gibson, 24 March 1816 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]
4Patrick Gibson to Thomas Jefferson, 22 December 1815 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]
5Thomas Jefferson to Patrick Gibson, 12 December 1815 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]
6Thomas Jefferson to Archibald Robertson, 12 December 1815 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]
7Thomas Jefferson to Patrick Gibson, 29 September 1815 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]
8Thomas Jefferson to Archibald Robertson, 29 September 1815 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]
9Thomas Jefferson to Archibald Robertson, 1 June 1815 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]
10Archibald Robertson to Thomas Jefferson, 1 June 1815 (Jefferson Papers)
Robertson, Archibald; TJ pays [index entry]