Construction site of the Boulder Dam, now known as Hoover Dam. Marion electric drag line with 5 cubic yard capacity bucket loading gravel. Site Name: Hoover Dam (dam)
View of the main batching and mixer control station low-level concrete mixing plant. The operators at this station control the charging of aggregates, cement and water into two mixers and also controls discharge of the mixers. Site Name: Hoover Dam (dam)
Night view of gravel plant, taken near the first scalping screen, and looking in the opposite direction than the view in the next picture, image 0120 0010. Site Name: Hoover Dam (dam)
A view of the gravel plant, showing the live storage of screened aggregate and sand in the foreground. Strange pile for raw aggregate in the background. Site Name: Hoover Dam (dam)
Machine shop and warehouse group of buildings, surrounded by material storage yards. Used for Boulder Dam, now called Hoover Dam, construction. Site Name: Hoover Dam (dam)
Giles' home, exterior backyard in Goldfield, Nevada. Inscription with image reads: "Back of house in Goldfield, Nevada [sic] see bird bath - 1934 Goldfield Nevada. E.S. Giles - cost about $10 per month to keep these few things alive."