Washington 18 Decr. 1806
Mr Clark has the Honor of sending to the President of the U.S. a few Maps and Plans of remarkable Places in the Orleans Territory and adjoining Countries should any of them be thought sufficiently interesting by the War Department to be copied Mr Clark will spare them at any time for that purpose. Mr Clark likewise sends an Indian Axe found on his Plantation in the County of Acadia which he takes the Liberty of offering to the President.
DLC: Papers of Thomas Jefferson.