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Displaying results 813051 - 813060 of 865748

Dam and powerhouse construction diagram, reproduction: photographic print and negative, 1940 January 04

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component

Upper face of Hoover Dam from the Arizona side looking across to Nevada: photographic print and negative, 1936 January

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component

A motor boat at the upper face of the filling reservoir from the Arizona side, Hoover Dam (Boulder Dam): photographic print and negative, 1936 January

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component

Lower face of Hoover Dam (Boulder Dam) from Nevada, looking toward Arizona: photographic print and negative, 1936 January

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component

Hoover Dam (Boulder Dam) construction diagram, reproduction: photographic print and negative, 1940 January 04

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component

Approach to Hoover Dam (Boulder Dam): photographic negative, 1936

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component

View of Black Canyon, Fortification Hill, and Hoover Dam (Boulder Dam): photographic print and negative, 1936 January

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component

Sparse vegetation on cliffs above a narrow side canyon before inundation: photographic print and negative, 1936 January

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component

Trails made by wild burros as they come for water; Hoover Dam (Boulder Dam) area: photographic print and negative, 1936 January

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component

Upper Boulder reservoir, Hoover Dam (Boulder Dam) area: photographic print and negative, 1936 January

Level of Description

Item

Archival Collection

United States National Park Service Photograph Collection

Archival Component