1Thomas Jefferson to Paul Allen, 5 August 1813 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]
2Thomas Jefferson to Paul Allen, 20 August 1813 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]
3Thomas Jefferson to Paul Allen, 18 August 1813 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]
4Thomas Jefferson to Nicholas Biddle, 20 August 1813 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]
5Thomas Jefferson to José Corrêa da Serra, 26 April 1816 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]
6Thomas Jefferson to Peter S. Du Ponceau, 7 November 1817 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]
7Bradford & Inskeep to Thomas Jefferson, 12 April 1814 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]
8Paul Allen to Thomas Jefferson, 18 August 1813 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]
9Paul Allen to Thomas Jefferson, 18 December 1813 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]
10Nicholas Biddle to Thomas Jefferson, 28 September 1813 (Jefferson Papers)
Allen, Paul; and N. Biddle’s history of the Lewis and Clark Expedition [index entry]