1Thomas Jefferson to Meriwether Lewis, 16 November 1803 (Jefferson Papers)
I have not written to you since the 11th. & 15th. of July, since which yours of July 15. 22. 25....
2Enclosure: Extracts from Accounts of Indians and the Fur Trade along the Missouri River, 16 November 1803 (Jefferson Papers)
Extracts from the Journal of M. Truteau , Agent for the Illinois trading company , residing at...