Search Results
Hoover Dam switchyard: photographic print
Date
1950 (year approximate) to 1959 (year approximate)
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Hoover Dam Switchyard circa 1950s.
Image
Hoover Dam switchyard: photographic print
Date
1950 (year approximate) to 1959 (year approximate)
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Hoover Dam switchyard, circa 1950s. Stamp on the back reads, "Photograph by Bureau of Reclamation BCP 9187 Boulder Canyon Project Boulder City, Nevada."
Image
Hoover Dam warehouse: photographic print
Date
1952-10-15
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Number 2 Warehouse the contractors yard on November 28, 1950. Stamp on the back reads, "Photograph by Bureau of Reclamation BCP # 8120 Boulder Canyon Project Boulder City, Nevada."
Image
Hoover Dam powerplant: photographic print
Date
1952-10-31
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Hoover Dam Powerplant by the States switchyard area. Blasting for removal of overburden. Stamp on the back reads, "Photograph by Bureau of Reclamation BCP # 8155 Boulder Canyon Project Boulder City, Nevada."
Image
Canyon wall above Nevada valve house: photographic print
Date
1950 (year uncertain; year approximate) to 1955 (year uncertain; year approximate)
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Canyon wall above Nevada valve house at Hoover Dam circa 1950-55?
Image
Hoover Dam switchyard before construction: photographic print
Date
1952-10-15
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Hoover Dam Powerplant where it was the proposed location of states switchyard before commencement of construction on October 2, 1950.
Image
Arizona wing of the powerhouse: photographic print
Date
1952-10-14
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Arizona wing of the Hoover Dam powerhouse. Showing is the removal of concrete plug from A-9 draft tube opening.
Image
Hoover Dam powerplant, Arizona wing: photographic print
Date
1952-10-22
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Hoover Powerplant Arizona wing, showing details. The empty wheel pit prior to start of construction on generating Unit A-3.
Image
Welders making modifications to the Hoover Dam: photographic print
Date
1951-11
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Intake tower, lower cylinder gate modification, showing the detail of making the cut, buring, of the lower section gate. Note that the skin-plate hanging with holes burned through for lifting out, you can also see the cutting machine and guide detail. The welders from left to right are E.M. Fitzgerald and Oulie Cameron in November 1951.
Image
Contstuction of a turbine in the Hoover Dam: photographic print
Date
1954-03-12
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228)
Image