1To Thomas Jefferson from William Clark, 24 July 1803 (Jefferson Papers)
I had the honor of receiving thro’ Captain M: Lewis an assureance of your Approbation & wish that...
2To Thomas Jefferson from William Clark and Meriwether Lewis, 18 May 1804 (Jefferson Papers)
The following is a list of Articles forwarded you by Mr. Peter Chouteau . Minerals . No. 1. A...
3To Thomas Jefferson from William Clark, 3 April 1805 (Jefferson Papers)
It being the wish of Captain Lewis, I take the liberty to send you, for your own perusal the...
4To Thomas Jefferson from William Clark, 20 September 1807 (Jefferson Papers)
I have been employed two weeks at this place with ten hands Searching for the bones of the...
5To Thomas Jefferson from William Clark, 10 November 1807 (Jefferson Papers)
By letter of the 20th, of September from the Big Bone Lick, I done My Self the honor of informing...
6From Thomas Jefferson to William Clark, 19 December 1807 (Jefferson Papers)
I have duly recieved your two favors of Sep. 20. and Nov. 10. and am greatly obliged indeed by...
7To Thomas Jefferson from William Clark, 2 June 1808 (Jefferson Papers)
I have taken the liberty of Sending to you by Mr. Denis Fitzhugh the gentleman who will hand you...