1Thomas Jefferson to William Duane, 11 March 1809 (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]
2Thomas Jefferson to Jonathan & Thomas Foster, 23 January 1810 (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]
3Thomas Jefferson to William Duane, 25 July 1811 (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]
4Michael Leib to Thomas Jefferson, 29 September 1811 (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]
5Robert Patterson to Thomas Jefferson, 24 April 1813 (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]
6Thomas Jefferson to Nicolas G. Dufief, [18] September 1813 (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]
7Thomas Jefferson’s Account with Nicolas G. Dufief, [ca. 4 May 1815] (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]
8Thomas Jefferson to Nicolas G. Dufief, 3 April 1814 (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]
9William Duane to Thomas Jefferson, 11 August 1814 (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]
10Thomas Jefferson to Nicolas G. Dufief, 16 August 1814 (Jefferson Papers)
newspapers; Philadelphia Aurora [index entry]