Letter signed Sara, Intervale, N.H., to [Ernst Filsinger], New York City, July 23, 1926, A1605-00196. Missouri Historical Society Library and Research Center.

Letter signed Sara, Intervale, N.H., to [Ernst Filsinger], New York City, July 23, 1926, A1605-00196. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/10000 Accessed September 20, 2024.