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  • 1479
    KP-1137-R2 - Klamath Project; Jacking equipment and operations for constructing 3-barrel 4'6" C. M. P. syphon under S. P. [South Pacific?] Railroad; August 14, 1945; Photo by C. O. Wamstad
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  • 1480
    KP-1138-R2 - Klamath Project; Jacking equipment and operations for constructing 3-barrel 4'6" C. M. P. syphon under S. P. [South Pacific?] Railroad; August 14, 1945; Photo by C. O. Wamstad
    Citation
  • 1477
    KP-1135-R2 - Klamath Project; Concrete mixing plant of the Tru-Mix Concrete Company at Pumping Plant "E", showing aggregate bins, batching hopper, mixer and the pumpcrets machine used for the delivery ...
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  • 1478
    KP-1136-R2 - Klamath Project; General view looking toward the back end of the excavation for the sub-structure. The foundation is a tight medium weight clayish material that stands almost vertical in ...
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  • 1481
    KP-1139-R2 - Klamath Project; Muck skip being removed for emptying, after having been filled within the 54" corrugated metal culvert pipe which is being jacked under the railroad; August 14, 1945; Photo ...
    Citation