This primary source comes from the Records of the Women's Bureau.
Full Citation: 86-G-5D-6; Evidently the Process of Coating Cookies With Icing; General Photographic File, 1893–1945; Records of the Women's Bureau, Record Group 86; National Archives at College Park, College Park, MD. [Online Version, https://docsteach.org/documents/document/coating-cookies-with-icing, February 7, 2025]