Letter signed S.M. [Sarah Mason] to My Dear Henry [von Phul], St. Louis, [May 1824?], A1697-00021. Missouri Historical Society Library and Research Center.

Letter signed S.M. [Sarah Mason] to My Dear Henry [von Phul], St. Louis, [May 1824?], A1697-00021. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/10534 Accessed September 19, 2024.