The journals of the expedition under the command of Capts. Lewis and Clark, to the sources of the Missouri, thence across the Rocky Mountains and down the River Columbia to the Pacific Ocean; performed during the years 1804-5-6 by order of the Govern

A recording of parts of Lewis' journal which include: first encounters with the Sioux; wintering at the Mandan villages; Sacajawea; portage of the Great Falls of the Missouri; horse trading with the Shoshonees; running rapids on the Columbia; and the first exploration of the Yellowstone.