A refinery in Pascagoula, Mississippi.  Original image from Carol M. Highsmith’s America, Library of Congress… A refinery in Pascagoula, Mississippi. Original image from Carol M. Highsmith’s America, Library of Congress…
Site engineer on a construction site - building, built, career, clip board, construction, construction site, control, device… Site engineer on a construction site - building, built, career, clip board, construction, construction site, control, device…
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Massive machinery at work in the open-pit Wyodak coal mine in the coal-rich Powder River Basin outside Gillette, Wyoming.… Massive machinery at work in the open-pit Wyodak coal mine in the coal-rich Powder River Basin outside Gillette, Wyoming.…
Quarry. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by… Quarry. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by…
building, built, career, clip board, construction, construction site, control, device, digital, engineer, engineering… building, built, career, clip board, construction, construction site, control, device, digital, engineer, engineering…
Pumpjack in rural Texas. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… Pumpjack in rural Texas. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally…
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