[Untitled photo, possibly related to: Bingham Copper Mine, Utah. Main assembly yards, office, shops, air compressor and… https://www.rawpixel.com/image/12297481/photo-image-sky-public-domain-officeFree Image from public domain licenseCO2 smog icon environmental conservation symbol https://www.rawpixel.com/image/3309218/free-illustration-image-air-pollution-carbon-dioxide-emissionView license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Metal casings for concrete piles that will… https://www.rawpixel.com/image/12298173/photo-image-person-sky-public-domainFree Image from public domain licenseSan Francisco, California. A woman operating the slide which releases detinned cans at the metal and thermite company for… https://www.rawpixel.com/image/12297181/photo-image-person-technology-public-domainFree Image from public domain licenseShenandoah (vicinity), Pennsylvania. Second shaft tower at Maple Hill mine seen from first tower. Sourced from the Library… https://www.rawpixel.com/image/12275568/photo-image-sky-public-domain-hillFree Image from public domain licenseWashington, D.C. Applying printing pressure on a rotary postage stamp press at the United States Bureau of Engraving and… https://www.rawpixel.com/image/12268069/photo-image-person-technology-public-domainFree Image from public domain licenseEngine Engineer Engineering Machine Occupation Concept https://www.rawpixel.com/image/922286/free-image-rawpixelcomView licensePittsburgh, Pennsylvania. A mechanic working on a rear axle housing at the Greyhound garage. Sourced from the Library of… https://www.rawpixel.com/image/12296678/photo-image-person-art-public-domainFree Image from public domain licenseStudio Shoot Holding Banner with Sawblade Attention Sign https://www.rawpixel.com/image/1064520/free-image-rawpixelcomView license[Untitled photo, possibly related to: Seattle, Washington. Boeing aircraft plant. Production of B-17F (Flying Fortress)… https://www.rawpixel.com/image/12297743/photo-image-plant-person-artFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania. Some Greyhound buses which are placed over pits for repairs… https://www.rawpixel.com/image/12296942/photo-image-person-public-domain-factoryFree Image from public domain licenseWelding. Structural shop, Keystone Drilling Company. Beaver Falls, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284922/photo-image-person-smoke-technologyFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Ironton, Utah. Discharging coke oven]. Sourced from the… https://www.rawpixel.com/image/12297762/photo-image-person-sky-smokeFree Image from public domain licenseCleveland, Ohio. Unloading iron ore from a lake freighter by means of Hewlett [i.e., Hulett] unloaders at the Pennsylvania… https://www.rawpixel.com/image/12293872/photo-image-person-sky-public-domainFree Image from public domain licenseEngine Engineer Engineering Machine Occupation Concept https://www.rawpixel.com/image/922181/free-image-rawpixelcomView licenseBig deal pending. Stockyards. Kansas City, Kansas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12265682/photo-image-cow-person-animalFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Driving piles for the foundations for a new… https://www.rawpixel.com/image/12297569/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Examining mud from bottom of hole to determine characterisitcs of stratum through… https://www.rawpixel.com/image/12168820/image-person-art-vintageFree Image from public domain licenseInterior of abandoned Howard Stove Works in Beaver Falls, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278017/photo-image-public-domain-factory-interiorFree Image from public domain licenseStaircase on a blue building https://www.rawpixel.com/image/534726/free-photo-image-path-architectural-blueView licenseNashville, Tennessee. Vultee Aircraft Company. In the fuselage assembly section. Sourced from the Library of Congress. https://www.rawpixel.com/image/12288074/photo-image-person-airplane-technologyFree Image from public domain license[Untitled photo, possibly related to: At the Mary-Leila cotton mill in Greensboro, Georgia]. Sourced from the Library of… https://www.rawpixel.com/image/12262831/photo-image-technology-animal-public-domainFree Image from public domain license[Untitled photo, possibly related to: Getting machinery ready for the grinding season, Bethlehem Sugar Mill, St. Croix… https://www.rawpixel.com/image/12264607/photo-image-person-technology-public-domainFree Image from public domain licenseDigital settings icon vector illustration https://www.rawpixel.com/image/476049/free-photo-image-spare-part-access-accessibilityView licenseIllustration of tools equipment vector https://www.rawpixel.com/image/394993/illustration-tools-equipment-vectorView license[Untitled photo, possibly related to: Steel worker at rolling mill. Pittsburgh, Pennsylvania]. Sourced from the Library of… https://www.rawpixel.com/image/12272261/photo-image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Metal casings for concrete piles that will… https://www.rawpixel.com/image/12297778/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Partly finished open hearth furnaces and… https://www.rawpixel.com/image/12298182/photo-image-person-sky-technologyFree Image from public domain license[Untitled photo, possibly related to: Tapping a furnace at the foundry of the Farrell-Binmingham Company, Ansonia… https://www.rawpixel.com/image/12262561/photo-image-person-smoke-lightFree Image from public domain licensePartial view of North American Aviation's B-25 bomber final assembly line. Sourced from the Library of Congress. https://www.rawpixel.com/image/12300016/image-dog-person-airplaneFree Image from public domain license[Untitled photo, possibly related to: Gilberton, Pennsylvania. A company inspector examining coal on a car loading belt at… https://www.rawpixel.com/image/12275801/photo-image-person-public-domain-factoryFree Image from public domain licenseEngine Engineer Engineering Machine Occupation Concept https://www.rawpixel.com/image/729293/free-image-rawpixelView license[Untitled photo, possibly related to: Loading diffusion chamber with sugar beet pulp in factory at Brighton, Colorado].… https://www.rawpixel.com/image/12274747/photo-image-person-art-public-domainFree Image from public domain licenseBethlehem-Fairfield shipyards, Baltimore, Maryland. Looking aft on deck from a Liberty ship. Sourced from the Library of… https://www.rawpixel.com/image/12294206/photo-image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Boeing aircraft plant, Seattle, Washington. Production of B-17F (Flying Fortress)… https://www.rawpixel.com/image/12296878/photo-image-plant-person-planesFree Image from public domain licenseMotorcycle Service Engine Fix Concept https://www.rawpixel.com/image/293831/image-rawpixelcomView licenseOil field workers, reaching for clamp on elevator. The elevator removes the pipe from the drill hole, Kilgore, Texas by… https://www.rawpixel.com/image/12112807/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Topeka, Kansas. A general view of a part of the locomotive shops of the Atchison… https://www.rawpixel.com/image/12290295/photo-image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. A mass of transmission towers and transformers redistributing power… https://www.rawpixel.com/image/12298132/photo-image-sky-technology-public-domainFree Image from public domain licenseCleveland, Ohio. Unloading iron ore from a lake freighter by means of Hewlett [i.e., Hulett] unloaders at the Pennsylvania… https://www.rawpixel.com/image/12294149/photo-image-person-sky-smokeFree Image from public domain licenseBoeing aircraft plant, Seattle, Washington. Production of B-17F (Flying Fortress) bombing planes. Fuselage sections. Sourced… https://www.rawpixel.com/image/12296890/photo-image-plant-person-planesFree Image from public domain licenseMartha Bryant and Eulalie Hampden operating a bolt cutting machine. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301192/image-person-technology-factoryFree Image from public domain licenseA drill press in operation at the Pratt and Whitney Aircraft Corporation. East Hartford, Connecticut. Sourced from the… https://www.rawpixel.com/image/12279135/photo-image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. A construction scene inside one of the huge buildings of the Basic… https://www.rawpixel.com/image/12298156/photo-image-plant-person-public-domainFree Image from public domain licensePoint Pleasant, West Virginia. Scaffolding around a United States Army LT boat at the Marietta Manufacturing Company.… https://www.rawpixel.com/image/12293342/photo-image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Old tube mill in foreground with agitating tank in background. Gold mine at Mogollon… https://www.rawpixel.com/image/12171487/image-background-art-vintageFree Image from public domain licenseMotorcycle Service Engine Fix Concept https://www.rawpixel.com/image/293779/image-rawpixelcomView license[Untitled photo, possibly related to: Phelps Dodge refining company, El Paso, Texas. Copper sheets on conveyors in the… https://www.rawpixel.com/image/12295535/photo-image-sky-public-domain-factoryFree Image from public domain licenseTearing up photos from a failed relationship https://www.rawpixel.com/image/50709/premium-photo-image-adult-break-divorceView licenseStudio Senior Man Shoot Sawblade Sign Attention Banner https://www.rawpixel.com/image/1100432/image-rawpixelcomView licenseFort Loudon [i.e., Loudoun] Dam, Tennessee. Tennessee Valley Authority (TVA). Construction at night. Sourced from the… https://www.rawpixel.com/image/12340381/image-person-water-architectureFree Image from public domain licenseChicago, Illinois. Locomotive under repair at the Chicago and Northwestern Railroad shops. Sourced from the Library of… https://www.rawpixel.com/image/12289933/photo-image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: New Idria, California. A mercury extraction plant of the New Idria Quicksilver Mining… https://www.rawpixel.com/image/12297567/photo-image-plant-public-domain-factoryFree Image from public domain licenseLittle girl is separate trash to recycle https://www.rawpixel.com/image/148993/premium-photo-image-aluminum-biodegradable-bottleView licenseContainer material ecology recycle environmental https://www.rawpixel.com/image/150356/premium-photo-image-recycle-materials-aluminum-biodegradableView licenseHouse plant. View of framing tables for panels, gable ends and trusses. Southeast Missouri Farms Project by Russell Lee https://www.rawpixel.com/image/12166702/image-plant-person-artFree Image from public domain license[Untitled photo, possibly related to: Phelps Dodge refining company, El Paso, Texas. Copper sheets on conveyors in the… https://www.rawpixel.com/image/12296978/photo-image-person-sky-public-domainFree Image from public domain licenseA partial view of North American Aviation's wing assembly department. Sourced from the Library of Congress. https://www.rawpixel.com/image/12299988/image-person-technology-factoryFree Image from public domain licenseEngine Engineer Engineering Machine Occupation Concept https://www.rawpixel.com/image/922301/free-image-rawpixelcomView licenseOne of the machines that grinds wood into pulp at the Mississquoi Corporation paper mill in Seldon Springs, Vermont. Sourced… https://www.rawpixel.com/image/12281595/photo-image-paper-person-smokeFree Image from public domain licenseArmy transport loading at Fisherman's Wharf. San Francisco, California. Sourced from the Library of Congress. https://www.rawpixel.com/image/12289729/photo-image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: El Paso, Texas. Phelps Dodge refining company. Sheets of pure copper are formed by… https://www.rawpixel.com/image/12296971/photo-image-background-person-patternFree Image from public domain license[Untitled photo, possibly related to: Shipyards at Bethlehem steel mill. Sparrows Point, Maryland]. Sourced from the Library… https://www.rawpixel.com/image/12284206/photo-image-person-sky-technologyFree Image from public domain license[Untitled photo, possibly related to: General view of mills in Lawrence, Massachusetts]. Sourced from the Library of… https://www.rawpixel.com/image/12278236/photo-image-sky-public-domain-factoryFree Image from public domain licenseConcentration plant for Danube mine near Bovey, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286534/photo-image-plant-person-technologyFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. Painters at work seventy feet above ground on the gigantic… https://www.rawpixel.com/image/12298153/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Rotary vacuum filter used for removing cyanide solution containing gold from the… https://www.rawpixel.com/image/12171502/image-art-vintage-goldFree Image from public domain license[Untitled photo, possibly related to: Fort Madison, Iowa. Wheeling and engine in the locomotive shops of the Atchison… https://www.rawpixel.com/image/12290091/photo-image-person-technology-public-domainFree Image from public domain licenseIn the Burlington cooperative milk bottling plant at Burlington, Vermont. Sourced from the Library of Congress. https://www.rawpixel.com/image/12281217/photo-image-plant-person-technologyFree Image from public domain license[Untitled photo, possibly related to: Saint Croix Island, Virgin Islands. Reconditioning machinery in the Bethlehem sugar… https://www.rawpixel.com/image/12281108/photo-image-technology-public-domain-factoryFree Image from public domain licenseChicago, Illinois. A locomotive of the 2000 class being repaired at the Chicago and Northwestern Railroad locomotive shops.… https://www.rawpixel.com/image/12290085/photo-image-person-technology-public-domainFree Image from public domain licenseInside the abandoned Howard Stove Works, Beaver Falls, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278953/photo-image-technology-public-domain-factoryFree Image from public domain licenseArtisan working with wood https://www.rawpixel.com/image/16430/premium-photo-image-accuracy-artisan-cabinet-makerView licenseEngine Engineer Engineering Machine Occupation Concept https://www.rawpixel.com/image/641185/free-image-rawpixelView licenseTire Service Wheel Website Concept https://www.rawpixel.com/image/293579/image-rawpixelcomView licenseArtisan working with wood https://www.rawpixel.com/image/16418/premium-photo-image-accuracy-artisan-beardedView licenseCans are fed by gravity to a sterilizer and they are then filled in a rotary machine at the grapefruit juice canning plant.… https://www.rawpixel.com/image/12175500/image-plant-person-artFree Image from public domain license[Untitled photo, possibly related to: Loading seventy ton cars with iron ore, Mahoning pit, Hibbing, Minnesota]. Sourced… https://www.rawpixel.com/image/12285260/photo-image-public-domain-soil-constructionFree Image from public domain licenseArtisan working with wood https://www.rawpixel.com/image/16402/premium-photo-image-accuracy-bearded-cabinet-makerView licenseArtisan working with wood https://www.rawpixel.com/image/16386/premium-photo-image-accuracy-artisan-beardedView licenseHightstown, New Jersey. Progress photograph taken during construction of the Jersey homesteads, a U.S. Resettlement… https://www.rawpixel.com/image/12268474/photo-image-pattern-public-domain-brickFree Image from public domain license[Untitled photo, possibly related to: Topeka, Kansas. A general view of a part of the locomotive shops of the Atchison… https://www.rawpixel.com/image/12291459/photo-image-person-public-domain-factoryFree Image from public domain licenseArtisan working with wood https://www.rawpixel.com/image/16370/premium-photo-image-carpenter-accuracy-beardedView license[Untitled photo, possibly related to: Seattle, Washington. Boeing aircraft plant. Production of B-17F (Flying Fortress)… https://www.rawpixel.com/image/12298011/photo-image-plant-person-planesFree Image from public domain licenseLas Vegas, Nevada. Transmission towers and transformers redistributing power from Boulder Dam to Basic Magnesium… https://www.rawpixel.com/image/12297610/photo-image-sky-technology-public-domainFree Image from public domain licenseMechanical industry engineer technician maintenance https://www.rawpixel.com/image/962543/free-image-rawpixelcomView licenseTools for woodworks https://www.rawpixel.com/image/16342/premium-photo-image-accuracy-carpenter-carpentryView licenseCreamery at Portage, Wisconsin. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286138/photo-image-person-technology-public-domainFree Image from public domain licenseBethlehem-Fairfield shipyards, Baltimore, Maryland. Welding on the shell of a ship. Sourced from the Library of Congress. https://www.rawpixel.com/image/12293151/photo-image-sky-public-domain-factoryFree Image from public domain license