Document signed by William Clark ordering Bernard Pratte and Co. to pay Benjamin O'Fallon, July 1, 1820, A0289-01608. Missouri Historical Society Library and Research Center.

Document signed by William Clark ordering Bernard Pratte and Co. to pay Benjamin O'Fallon, July 1, 1820, A0289-01608. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/10687 Accessed November 12, 2024.