Current account "D" for surveyor general (Lewis), Office of Surveyor General of Illinois and Missouri, signed Meriwether Lewis Clark, July 31, 1852, A0289-01131. Missouri Historical Society Library and Research Center.

Current account "D" for surveyor general (Lewis), Office of Surveyor General of Illinois and Missouri, signed Meriwether Lewis Clark, July 31, 1852, A0289-01131. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/12569 Accessed November 10, 2024.