Letter signed by [George Rogers Hancock Clark], St. Louis, to Col. John O'Fallon, November 4, 1850, A0289-00743. Missouri Historical Society Library and Research Center.

Letter signed by [George Rogers Hancock Clark], St. Louis, to Col. John O'Fallon, November 4, 1850, A0289-00743. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/12078 Accessed September 19, 2024.