This primary source comes from the Records of the U.S. Military Academy.
Full Citation: 404-WS-6-2578-11; AAA 'Water Wagon' at Army Lacrosse Game; 1929; Photographs of Activities and Events at West Point Military Academy, ca. 1966 - ca. 2016; Records of the U.S. Military Academy, Record Group 404; National Archives at College Park, College Park, MD. [Online Version, https://www.docsteach.org/documents/document/water-wagon-at-lacrosse-game, April 26, 2024]