Letter signed Col. J.M. LeGrace, Ft. Vincennes, to George Rogers Clark, July 15, 1781, A0289-00436. Missouri Historical Society Library and Research Center.

Letter signed Col. J.M. LeGrace, Ft. Vincennes, to George Rogers Clark, July 15, 1781, A0289-00436. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/12245 Accessed November 14, 2024.