P-064 Yellowstone Expedition Letters

: February 16, 1821 Letter; This letter describes Clark's efforts to outfit the Atkinson Expedition to the Yellowstone River. Letters also discuss the area of Belle Fontaine and the confluence of the Missouri and Mississippi Rivers, where Lt. Clark was staying at the time. Written from Belle Fontaine, Missouri and postmarked Saint Louis, Missouri.

: June 11, 1819 Letter; This letter describes Clark's efforts to outfit the Atkinson Expedition to the Yellowstone River. The letter also discusses the City of Saint Louis, where Lt. Clark was staying at the time.