Search Results
Nevada/Arizona intake towers: photographic print
Date
1933
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Nevada intake towers on the left and the Arizona intake towers on the right, 1933.
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Hoover Spillway Discharge: photographic print
Date
1942-02-25
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Taken on August 6, 1941 the Hoover (then Boulder) Spillway Discharge, Arizona. The No. 1 Drumgate opened (lowered) slightly, the Drumgates are fully raised and it had back water 115 miles, they are eleven (11) feet high above the water line but measure was 100.x16.
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Hoover Spillway Discharge: photographic print
Date
1942-03-02
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Hoover Dam on 8-6-41, the Arizona Drumgate lowered.
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Hoover Dam discharge bridge: photographic print
Date
1942-03-02
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Hoover Dam on 8/6/41, the Arizona Drumgate lowered for the discharge of 15,000.
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Arizona Drumgate: photographic print
Date
1942-03-02
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Arizona Drumgate lowered for 15,000 S.F. discharge.
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View of the Lake Mead, Nevada during discharge through the Arizona Spillway: photographic print
Date
1942-03-06
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). View of the Lake Mead during discharge of 15,000 S.F. through the Arizona Spillway. It may be noted the high elevation of the lake has left its white mark on the shores of Lake Mead.
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Arizona Spillway Tunnel into the Colorado River: photographic print
Date
1942-03-06
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Arizona Spillway Tunnel discharge of 15,000 S.F. into the Colorado River. Cavitation of the concrete within the tunnel, resulting from this discharge caused considerable damage.
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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.
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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."
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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."
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