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Displaying results 594631 - 594640 of 865581

Black workers on the Hoover Dam construction project mucking out a diversion tunnel invert, approximately 1932-1933

Level of Description

File

Archival Collection

Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
To request this item in person:
Collection Number: PH-00071
Collection Name: Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Box/Folder: Folder 07 (Restrictions apply)

Archival Component

Secretary of the Interior Dr. Ray Lyman Wilbur on a tour of inspection at Hoover Dam, 1932 September 23

Level of Description

File

Archival Collection

Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
To request this item in person:
Collection Number: PH-00071
Collection Name: Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Box/Folder: Folder 07 (Restrictions apply)

Archival Component

Caravan of over 500 automobiles on their way to visit the Boulder Canyon Project in Boulder City, 1932 November

Level of Description

File

Archival Collection

Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
To request this item in person:
Collection Number: PH-00071
Collection Name: Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Box/Folder: Folder 08 (Restrictions apply)

Archival Component

Showing the completed construction of Diversion Tunnel No. 4, one of four 50-foot diversion tunnels at Hoover Dam, 1932 October 26

Level of Description

File

Archival Collection

Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
To request this item in person:
Collection Number: PH-00071
Collection Name: Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Box/Folder: Folder 08 (Restrictions apply)

Archival Component

Nevada spillway at Hoover Dam under construction, 1933 May

Level of Description

File

Archival Collection

Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
To request this item in person:
Collection Number: PH-00071
Collection Name: Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Box/Folder: Folder 08 (Restrictions apply)

Archival Component

Dr. Ray Lyman Wilbur, Secretary of Interior, naming the Boulder Dam at a ceremony celebrating the beginning of work on the Boulder Canyon Project and the beginning of the construction of Union Pacific Railroad from Boulder Junction (Bracken Junction) to the dam site, 1930 September 17

Level of Description

File

Archival Collection

Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
To request this item in person:
Collection Number: PH-00071
Collection Name: Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Box/Folder: Folder 08 (Restrictions apply)

Archival Component

Upstream view of Black Canyon from the Hoover Dam construction site, 1932 August 01

Level of Description

File

Archival Collection

Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
To request this item in person:
Collection Number: PH-00071
Collection Name: Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Box/Folder: Folder 08 (Restrictions apply)

Archival Component

Break in rail at Minto due to strain from 175 yards washout 20 feet deep, 1938

Level of Description

File

Archival Collection

Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component

Debris at east portal of Tunnel No. 13, 1938

Level of Description

File

Archival Collection

Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component

East of bridge at east end of Tunnel No. 13, 1938

Level of Description

File

Archival Collection

Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component