11Thomas Jefferson to Joseph Milligan, 19 October 1811 (Jefferson Papers)
12Joseph Milligan to Thomas Jefferson, 2 December 1811 (Jefferson Papers)
13Thomas Jefferson to Joseph Milligan, 7 January 1812 (Jefferson Papers)
14Thomas Jefferson to Joseph Milligan, 16 March 1812 (Jefferson Papers)
15Thomas Jefferson to Joseph Milligan, 22 December 1815 (Jefferson Papers)
16Thomas Jefferson to Joseph Milligan, 31 October 1817 (Jefferson Papers)
17Enclosure: Thomas Jefferson’s Account with Joseph Milligan, [ca. 6 February 1818] (Jefferson Papers)
18Enclosure: Thomas Jefferson’s List of Recommended Books for Female Education, [ca. 14 March 1818] (Jefferson Papers)
19Thomas Jefferson to Frederick A. Mayo, 11 February 1820 (Jefferson Papers)
20Thomas Jefferson to Joseph Echols, 23 May 1822 (Jefferson Papers)