This primary source comes from the Records of the Office of the Chief Signal Officer.
National Archives Identifier:
530960Full Citation: Brant, Joseph (Thayendanegea) (3/4 length); 1774; Photographs of American Military Activities, ca. 1918 - ca. 1981; Records of the Office of the Chief Signal Officer, Record Group 111; National Archives at College Park, College Park, MD. [Online Version, https://docsteach.org/documents/document/joseph-brant-thayendanegea, March 25, 2023]