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Displaying results 801781 - 801790 of 821604

Looking downstream from same point as photograph number 989. Lower portals of diversion tunnels are just below. This picture presents graphic view of problem of muck disposal: photographic print, 1932 March 14

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 03

Archival Component

Marion electric shovel with 3.5 cubic yard rock dipper loading into White 8 cubic yard truck, at Nevada spillway cut: photographic print, 1932 March 18

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 03

Archival Component

Mack truck with 14 cubic yard body being loaded at Nevada spillway cut. Five similar trucks being used on this operation: photographic print, 1932 March 18

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 03

Archival Component

White truck dumping near site of Nevada spillway cut and extending road the for muck disposal: photographic print, 1932 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 03

Archival Component

Gantry crane used in pouring concrete in invert section of upper diversion tunnel Number 3: photographic print, 1932 March 18

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 03

Archival Component

View showing method of pouring concrete in invert section of tunnel lining: photographic print, 1932 March 18

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 03

Archival Component

View of invert forms in upper diversion tunnel Number 3 showing method of pouring slabs. Trimming jumbo for aligning gauge of tunnels in background: photographic print, 1932 March 18

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 03

Archival Component

First 40-foot slab of concrete poured in lining diversion tunnels: photographic print, 1932 March 18

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 03

Archival Component

Nevada spillway open cut excavation, as seen from Arizona side of river: photographic print, 1932 March 28

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 03

Archival Component

Same blast as photograph number 1063, taken from river-level looking downstream: photographic print, 1932 March 28

To request this item in person:
Collection Number: PH-00267
Collection Name: Six Companies, Inc. Hoover Dam Photograph Collection
Box/Folder: Oversized Box 03

Archival Component