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Looking upstream toward the Arizona powerhouse, showing 18-foot penstock openings: photographic print, 1934 February 20

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, including blending plant silos at left rear of picture: photographic print, 1934 March 01

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

Foundation forms for the Arizona powerhouse, taken from the Nevada valve house bench: photographic print, 1934 March 16

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

Telephoto view of foundation forms for the Arizona powerhouse, taken from Lookout Point: photographic print, 1931 April 01

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 taken from Number 2 Arizona derrick, showing Nevada spillway in the background: photographic print, 1934 March 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

Arizona intake towers, from the Nevada Himix trestle, with Arizona spillway shown in the background: photographic print, 1934 March 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

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 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