Olin Dunbar Wheeler papers, 1892-1924 

Joseph Whitehouse journal, May 14, 1804-November 6, 1805 

Voyage from Saint Louis in the territory of Louisiana and on the river Mississippi across the continent of North America by way of the river Misouri... 

Joseph Whitehouse, journal commencing at River Dubois i.e. Wood River, Ill. ... 1804 May 14-1805 Nov. 6 

History of the expedition under the command of Captains Lewis and Clark, to the sources of the Missouri : thence across the Rocky mountains and down... 

Letters to General James Wilkinson, 1805-1807 

Account book, May 25, 1825 to June 14, 1828 

Report of the Committee of Commerce and Manufactures, who were instructed, by a resolution of this house, of the 18th ult. "to enquire into the... 

Some pioneer recollections, being the autobiography of George Lathrop, one of the first to help in the opening of the West, and a statement made by... 

Lewis and Clark and the indian country: 200 years of American history