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Diversions and reconsignments - general, 1908-1918

Level of Description
File
Archival Collection
Union Pacific Railroad Collection
To request this item in person:
Collection Number: MS-00397
Collection Name: Union Pacific Railroad Collection
Box/Folder: Box 58

Archival Component

Photograph of diversion tunnel, Hoover Dam, circa 1932

Date
1931 to 1933
Description
Constructing of diversion tunnels, upstream end. Setting up frames for trash racks. Note on back: "Upstream end of the diversion tunnel on Nevada side, probably No. 1 tunnel. - W. A. Davis, 1992."

Image

Women of Diversity Centennial project, 2005

Level of Description
File
Archival Collection
Alpha Kappa Alpha Sorority, Incorporated, Theta Theta Omega Chapter Records
To request this item in person:
Collection Number: MS-01014
Collection Name: Alpha Kappa Alpha Sorority, Incorporated, Theta Theta Omega Chapter Records
Box/Folder: Box 05

Archival Component

Photograph of diversion tunnel, Hoover Dam, September 1, 1932

Date
1932-09-01
Description
Diversion Tunnel No. 3 nearly completed. Sept. 1, 1932. "Asphalt visible on ceiling. Fill on Floor & rails have to be removed prior to use for water diversion. Tunnel is completed except for fill removal." W.A. Davis, 1992

Image

Photograph of diversion tunnel, Hoover Dam, circa 1932

Date
1931 to 1933
Description
Outside view of workers building diversion tunnel.

Image

Photograph of diversion tunnel, Hoover Dam, circa 1932

Date
1931 to 1933
Description
View of truck hauling muck out of diversion tunnel.

Image

Photograph of diversion tunnel, Hoover Dam, circa 1932

Date
1931 to 1933
Description
View of Nevada side of lower diversion tunnel exits.

Image

Workers placing dynamite for water diversion during construction of the Hoover Dam diversion tunnel, approximately 1930-1935

Level of Description
File
Archival Collection
L. F. Manis Photograph Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19

Archival Component

Workers placing dynamite for water diversion during construction of the Hoover Dam diversion tunnel, approximately 1930-1935

Level of Description
File
Archival Collection
L. F. Manis Photograph Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19

Archival Component

Photograph of diversion tunnel, Hoover Dam, circa 1932

Date
1931 to 1933
Description
View building the diversion tunnel. "Jumbo in place - trimming hole." W.A. Davis, 1992

Image