Document signed by John Quincy Adams, president, and Henry Clay, secretary of state, commission of William Clark, March 4, 1825, A0289-01675. Missouri Historical Society Library and Research Center.

Document signed by John Quincy Adams, president, and Henry Clay, secretary of state, commission of William Clark, March 4, 1825, A0289-01675. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/10754 Accessed September 20, 2024.