Black and white photographic postcard of Hoover (Boulder) Dam outlets. Printed text on front of ppostcard: "Water discharge from both Arizona and Nevada canyon wall outlets, Boulder Dam."
Director Robert Fechner (center) of the Civilian Conservation Corps, Assistant Director Wirth (right) of the National Park Service, and engineer Irving Harris of the Bureau of Reclamation pose for a picture at the Boulder (Hoover) Dam. The men are on a tour of the dam's powerhouse. Site Name: Hoover Dam (dam)