This primary source comes from the Records of the Office of the Chief Signal Officer.
National Archives Identifier:
530798Full Citation: San Juan, a Mescalero Apache chief; standing, full-length, holding a spear and shield ; Records of the Office of the Chief Signal Officer, Record Group 111. [Online Version, https://www.docsteach.org/documents/document/san-juan-a-mescalero-apache-chief-standing-fulllength-holding-a-spear-and-shield, May 14, 2024]