Letter signed Hilseman, Austrian charge d'affairs, to Thomas H. Benton, March 29, 1844, D00744. Missouri Historical Society Library and Research Center.

Letter signed Hilseman, Austrian charge d'affairs, to Thomas H. Benton, March 29, 1844, D00744. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/153 Accessed September 20, 2024.