1Thomas Jefferson to Patrick Gibson, 24 March 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
2Thomas Jefferson to Patrick Gibson, 14 July 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
3Thomas Jefferson to Patrick Gibson, 12 May 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
4Thomas Jefferson to Bernard Peyton, 28 October 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
5Thomas Jefferson to Bernard Peyton, 23 October 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]