Receipt for 27,026 pounds of flour borrowed from William Harrison for the western expedition, signed John Irwin, July 29, 1781, A0289-00443. Missouri Historical Society Library and Research Center.

Receipt for 27,026 pounds of flour borrowed from William Harrison for the western expedition, signed John Irwin, July 29, 1781, A0289-00443. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/12252 Accessed November 23, 2024.