1Paul Allen to Thomas Jefferson, 18 December 1813 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...
2Enclosure: Thomas Jefferson’s Account with Bradford & Inskeep, 7 April 1814 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...
3Bradford & Inskeep to Thomas Jefferson, 12 April 1814 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...
4Thomas Jefferson to Patrick Gibson, 7 August 1814 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...
5Thomas Jefferson to Patrick Gibson, 16 August 1814 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...
6Thomas Jefferson to Bradford & Inskeep, 17 August 1814 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...
7Thomas Jefferson to José Corrêa da Serra, 26 April 1816 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...
8Charles Thomson to Thomas Jefferson, 16 May 1816 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...
9Thomas Jefferson to José Corrêa da Serra, 20 July 1816 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...
10Thomas Jefferson to William Clark, 8 September 1816 (Jefferson Papers)
Biddle, Nicholas; History of the Expedition under the command of Captains Lewis and Clark [index...