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Displaying results 809891 - 809900 of 844183

Unloading 8-foot interior dimension valve house outlet pipe with the government cableway. View taken on the Nevada side, looking upstream: photographic print, 1934 April 24

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component

Track layout above Himix and cement blending plants, showing bins where rock and sand are dumped: photographic print, 1934 April 17

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component

Interior view of Power House block A-7, showing reinforcing steel and pipe layout: photographic print, 1934 April 25

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component

View of Power House block A-7, from the lower Arizona construction unit, showing form work and pouring arrangement: photographic print, 1934 April 25

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component

Looking upstream in Black Canyon, showing general view of the powerhouse layout, taken from the Nevada valve house bench: photographic print, 1934 April 28

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component

General view of Himix and cement blending plants, with unloading track and aggregate bins above: photographic print, 1934 April 17

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component

Looking upstream in Black Canyon, showing the downstream face of Boulder Dam: photographic print, 1934 April 30

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component

View showing installation of 100-foot drum gates in the Arizona spillway: photographic print, 1934 April 28

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component

Looking upstream in Number 5 Penstock tunnel, showing penstock outlets, man-ways and pedestal recesses: photographic print, 1934 April 28

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component

View of the Nevada intake towers, taken from the Arizona side: photographic print, 1934 April 28

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 02

Archival Component