This primary source comes from the Records of the Office of the Chief Signal Officer.
National Archives Identifier:
530975Full Citation: Big Soldier (Wahktageli), a Dakota chief; full-length, standing; 5/1833; Records of the Office of the Chief Signal Officer, Record Group 111. [Online Version, https://docsteach.org/documents/document/big-soldier-wahktageli-a-dakota-chief-fulllength-standing, March 28, 2024]