Phelps Dodge refining company, El Paso, Texas. Copper is recovered from smoke that pours into these pipes from the furnaces… https://www.rawpixel.com/image/12296688/photo-image-plant-sky-smokeFree Image from public domain licenseCloseup of bottle pouring drink to glass https://www.rawpixel.com/image/52408/premium-photo-image-grayscale-beverage-pour-beerView licenseGroup of Diverse Kids Learning Environment at Farm https://www.rawpixel.com/image/147942/premium-photo-image-biology-boys-cheerfulView licenseLittle Boy Watering Vegetable at School Farm https://www.rawpixel.com/image/147682/premium-photo-image-biology-boy-cheerfulView licenseGardening Nature Plant Flower Green https://www.rawpixel.com/image/31479/premium-photo-image-activity-ecology-environmentView licenseConcrete floor slabs, mud sills, and riser stools poured at central shop yard for farmers in Minnesota. Central construction… https://www.rawpixel.com/image/12269201/photo-image-wood-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Constructing forms for pouring concrete. Martin Company development project. Indiana]… https://www.rawpixel.com/image/12147896/image-person-art-vintageFree Image from public domain licenseWoman watering organic fresh agricultural product https://www.rawpixel.com/image/114070/premium-photo-image-watering-can-agricultural-agricultureView licenseEl Paso. Texas, Phelps Dodge refining company. Electrolytic tanks holding sheets of pure copper that will later be melted… https://www.rawpixel.com/image/12295779/photo-image-person-public-domain-factoryFree Image from public domain licensePouring water on hot ashes from the blast furnace. Bethlehem steel mill, Sparrows Point, Maryland. Sourced from the Library… https://www.rawpixel.com/image/12283915/photo-image-public-domain-water-architectureFree Image from public domain licenseChildren are in the garden watering the plants https://www.rawpixel.com/image/147941/premium-photo-image-child-children-communityView licenseSchool student tour is a good experience https://www.rawpixel.com/image/149228/premium-photo-image-academic-child-childrenView licenseGardening Nature Plant Flower Green https://www.rawpixel.com/image/31806/premium-photo-image-activity-boy-childView license[Untitled photo, possibly related to: Phelps Dodge refining company, El Paso, Texas. Copper is recovered from smoke that… https://www.rawpixel.com/image/12296703/photo-image-plant-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Phelps Dodge refining company, El Paso, Texas. Copper is recovered from smoke that… https://www.rawpixel.com/image/12296974/photo-image-shadow-plant-skyFree Image from public domain licenseColumbia Steel Company at Ironton, Utah. Pouring a heat of iron. Sourced from the Library of Congress. https://www.rawpixel.com/image/12298087/photo-image-person-smoke-airplaneFree Image from public domain licenseOrange juice punch cocktail relaxation https://www.rawpixel.com/image/8111/premium-photo-image-cocktail-pool-beverageView licenseGardening Nature Plant Flower Green https://www.rawpixel.com/image/31302/premium-photo-image-activity-ecology-environmentView licenseChildren are in the garden watering the plants https://www.rawpixel.com/image/147345/premium-photo-image-child-children-communityView licenseChildren are in the garden watering the plants https://www.rawpixel.com/image/147305/premium-photo-image-child-children-communityView licenseSplashing water texture background, gray https://www.rawpixel.com/image/3843806/splashing-water-texture-background-grayView licensePeople Planting Harvest Garden Green https://www.rawpixel.com/image/114069/premium-photo-image-watering-can-adult-agricultureView licenseGroup of people gardening backyard together https://www.rawpixel.com/image/115352/premium-photo-image-fresh-vegetables-soil-adult-agricultureView license[Untitled photo, possibly related to: Phelps Dodge refining company, El Paso, Texas. Copper is recovered from smoke that… https://www.rawpixel.com/image/12295753/photo-image-shadow-plant-smokeFree Image from public domain licenseSchool student tour is a good experience https://www.rawpixel.com/image/149223/premium-photo-image-academic-child-childrenView licenseWetting down freshly-poured concrete, Shasta Dam, Shasta County, California by Russell Lee https://www.rawpixel.com/image/12172136/image-shadow-person-artFree Image from public domain licenseChild Boy Agriculture Crops Planting Nature https://www.rawpixel.com/image/31693/premium-photo-image-active-activity-agricultureView licenseSchool student tour is a good experience https://www.rawpixel.com/image/149107/premium-photo-image-academic-child-childrenView licenseGold prospector pouring water through his "rocker," Pinos Altos, New Mexico. He was born in Fremont, Nebraska on Eugene… https://www.rawpixel.com/image/12170944/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Phelps Dodge refining company, El Paso, Texas. Copper is recovered from smoke that… https://www.rawpixel.com/image/12295759/photo-image-plant-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Gold prospector pouring water through his "rocker," Pinos Altos, New Mexico. He was… https://www.rawpixel.com/image/12169722/image-person-art-vintageFree Image from public domain licenseProspector pouring dirt which he thinks contains gold in sluice box. The sluice box is so placed that the water of the… https://www.rawpixel.com/image/12169442/image-person-art-vintageFree Image from public domain license