Letter signed G.W. Featherstonhaugh, Fort Snelling, to Col. Abert [John James Abert], September 13, 1835, A0003-00006. Missouri Historical Society Library and Research Center.

Letter signed G.W. Featherstonhaugh, Fort Snelling, to Col. Abert [John James Abert], September 13, 1835, A0003-00006. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/4 Accessed November 24, 2024.