1Thomas Jefferson’s Account with Joseph Milligan, [ca. 16 August 1815] (Jefferson Papers)
books; on moral philosophy [index entry]
2Thomas Jefferson to Nicolas G. Dufief, [18] September 1813 (Jefferson Papers)
books; on morals [index entry]
3Nicolas G. Dufief to Thomas Jefferson, 29 September 1813 (Jefferson Papers)
books; on morals [index entry]
4Thomas Jefferson to Nicolas G. Dufief, 7 November 1813 (Jefferson Papers)
books; on morals [index entry]
5Nicolas G. Dufief to Thomas Jefferson, 26 November 1813 (Jefferson Papers)
books; on morals [index entry]
6Enclosure: Account with Nicolas G. Dufief, [6 April 1814] (Jefferson Papers)
books; on morals [index entry]
7Thomas Jefferson to Louis H. Girardin, 7 July 1814 (Jefferson Papers)
books; on morals [index entry]
8“Johannes Vonderpuff” to Thomas Jefferson, 1 October 1814 (Jefferson Papers)
books; on moral philosophy [index entry]
9Thomas Jefferson to Joseph Milligan, 1 December 1814 (Jefferson Papers)
books; on moral philosophy [index entry]
10George Ticknor’s Account of a Visit to Monticello, [4–7 February 1815] (Jefferson Papers)
books; on moral philosophy [index entry]