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- All Subjects: Vaults (Architecture)
- All Subjects: Hoover Dam (Ariz. and Nev.) -- History
- Creators: Del Zoppo, Annette
- Creators: Archives and Special Collections, Arizona State University Libraries
Report of Colorado River Board on the Boulder Canyon Project to the Secretary of the Interior, 11/24/1928.
Joseph Simons to Carl T. Hayden re: Imperial Valley farmers support for Boulder Canyon Project, May 25, 1926.
Photograph showing people standing under vaults at Arcosanti
Photograph of vaults under construction at Arcosanti
Photograph showing people standing under vaults at Arcosanti
Photograph showing south exterior view of Barrel Vaults at Cosanti in Paradise Valley, Arizona
Photograph showing exterior view of and steps leading to Barrel Vault at Cosanti in Paradise Valley, Arizona
Photograph showing exterior view of Barrel Vault and Cat-Cast House at Cosanti in Paradise Valley, Arizona
Interior photograph of Barrel Vault at Cosanti in Paradise Valley, Arizona showing plaster and cloth form work
Photograph showing south exterior view of Barrel Vault at Cosanti in Paradise Valley, Arizona