CreatorUnited States Bureau of ReclamationPublisherUnited States Bureau of ReclamationBrowse TopicLand, Environment, and Natural ResourcesSubjectHoover Dam (Ariz. and Nev.)Date Original1931-12-01Date Range1930s (1930-1939)TypeTextOriginal FormatDocuments (other)LanguageEnglishContributing InstitutionState of Arizona Research Library- Arizona State Library, Archives and Public RecordsCollectionColorado River and Dams - Federal MaterialsFederal Documents CollectionRights StatementNo Copyright - United States http://rightsstatements.org/vocab/NKC/1.0/. Works by the U. S. Government are not eligible for U. S. copyright protection. In some cases, however, the U.S. Government may have been assigned rights to a work. It is the researcher's obligation to determine and satisfy copyright or other use restrictions when publishing or otherwise distributing materials found in these digital collections. Transmission or reproduction of protected items beyond that allowed by fair use requires the written permission of the copyright owners. Researchers must make their own assessments of rights in light of their intended use.