Identification on verso (handwritten): Petrachrome Unit FAP Process Identification on verso (handwritten and stamped) WPA Southern California Art Project Photo Neg No. 1070 (process) Please return to WPA Southern California Art Project, 2328 W. 7th Street, Los Angeles
Men working on a floor mural, ca. 1940 / unidentified photographer. Ferdinand Perret research material on California art and artists, 1769-1942. Archives of American Art, Smithsonian Institution.
Current copyright status is undetermined
Archives of American Art, Smithsonian Institution Washington, D.C. 20560