Letter signed by William Clark, St. Louis, to George Rogers Hancock Clark, Lexington, Kentucky, January 13, 1828, A0289-00620. Missouri Historical Society Library and Research Center.

Letter signed by William Clark, St. Louis, to George Rogers Hancock Clark, Lexington, Kentucky, January 13, 1828, A0289-00620. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/11795 Accessed September 19, 2024.