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Displaying results 682431 - 682440 of 830805

Hoover Dam looking upstream through Nevada spillway, overflow weir under construction at right, completed section of channel lining and parapet at left, 1933 August 29

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 06 (Restrictions apply)

Archival Component

Hoover Dam with first 8 cubic yard batch of concrete being placed in the dam, 1933 June 06

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: Box SH-020 (Restrictions apply)

Archival Component

Hoover Dam with a thirty-foot-diameter steel penstock pipe set up from joint assembly at the Babcock and Wilcox Co. Plant, 1933 February 10

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 06 (Restrictions apply)

Archival Component

Hoover Dam with during the placing of a concrete in block at mid-section of dam, 1933 July 18

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 06 (Restrictions apply)

Archival Component

Hoover Dam evaporation tower for dam precooling system located on downstream cofferdam, 1933 June 26

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 06 (Restrictions apply)

Archival Component

Hoover Dam upstream face of the dam as seen from portal of construction tunnel on Nevada side of Black Canyon, 1935 February 27

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 06 (Restrictions apply)

Archival Component

Hoover Dam, looking upstream in the Nevada turbine gallery, 1936 June 10

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 06 (Restrictions apply)

Archival Component

Hoover Dam Memorial Day crowds waiting to visit the power plant, 1937 May 30

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 06 (Restrictions apply)

Archival Component

Hoover Dam rotating field for the generator for Unit N5 under erection, 1937 June 24

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 06 (Restrictions apply)

Archival Component

Hoover Dam 50-foot diameter tunnel below Arizona Tunnel Plug outlet works, 1938 December 27

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 06 (Restrictions apply)

Archival Component