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Steel and concrete go into place rapidly as a… https://www.rawpixel.com/image/12297785/photo-image-plant-person-skyFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Constructing a water intake tunnel for a new steel plant which will make important… https://www.rawpixel.com/image/12297796/photo-image-plant-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Steel and concrete go into place rapidly as a… https://www.rawpixel.com/image/12298080/photo-image-plant-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Constructing a water intake tunnel for a new… https://www.rawpixel.com/image/12298085/photo-image-plant-person-public-domainFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. 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