Cableways / Dam construction / Excavation / Canyons
Source :NARA-NRG
NaraID :115-CONSTPHO-85006-BOULDERCANYON2-1401
Photographer :N/A
Personal Name :N/A
Topical Name :N/A
Geographical Name :N/A
Institution Name :Bureau of Reclamation / Engineering and Research Center
Bureau of Reclamation. Engineering and Research Center.
Date :09/25/1932
State :NV
Country :USA
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