This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
CCC Camp YakimaSunnyside Photo of modification of Drop Main Canal. Excavating for foundation of new section... NARA .tif Scope and content General notes Local identifier Department of the Interior Bureau of Reclamation Civilian Conservation Corps Division NARA's Rocky Mountain Region Denver NRGA Building Denver Federal Center