This primary source comes from the Records of the Work Projects Administration.
Full Citation: Photograph 69-RH-4E-1; Women Working in a Sunkist Packing House; ca. 1931; General Print File of the National Research Project, 1936 - 1940; Records of the Work Projects Administration, Record Group 69; National Archives at College Park, College Park, MD. [Online Version, https://www.docsteach.org/documents/document/sunkist-packing-house, May 1, 2024]