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The river pours out of a diversion tunnel

The river bursts white and churning from the dark, cavernous mouth of a tunnel, its concrete-lined portal rising at the right; two men in work clothes stand on the rocks at the edge of the opening, dwarfed by it. In late 1932 the Colorado was turned into the diversion tunnels, and cofferdams closed off the dry site where the dam would stand.

Period
c. 1932–1933
Credit
US National ArchivesPublic Domain (NARA) · Digitalisierung und Bearbeitung: © zb Media GmbH

Specifications

Clip name
HFE004514
Length
0' 23"
Aspect Ratio
16:9
Frames per Second
24 fps
Chroma Subsampling
yuv422p10le
Resolution
1920 × 1080
Format
MOV
File Size
514,240,596 bytes
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