This primary source comes from the Records of the Women's Bureau.
National Archives Identifier:
522860Full Citation: 86-G-1G(12); Cable Piano Company. Row of girl key fitters. Operation in manufacturing of pianos.; ca. 1918; 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://www.docsteach.org/documents/document/cable-piano-company-row-of-girl-key-fitters, May 13, 2024]