Cartoon hardhat helmet adult. AI generated Image by rawpixel. https://www.rawpixel.com/image/12353871/image-white-background-personView licenseSmiling cartoon hardhat helmet. AI generated Image by rawpixel. https://www.rawpixel.com/image/12089885/image-white-background-personView licensePNG Adult headshot portrait clothing. AI generated Image by rawpixel. https://www.rawpixel.com/image/12188585/png-white-background-face-personView licensePortrait cartoon hardhat helmet. AI generated Image by rawpixel. https://www.rawpixel.com/image/12353869/image-white-background-faceView licenseManipulating diesel engine which will be used as motor power for cotton gin. Southeast Missouri Farms by Russell Lee https://www.rawpixel.com/image/12098441/image-person-art-vintageFree Image from public domain licenseCartoon hardhat helmet adult. AI generated Image by rawpixel. https://www.rawpixel.com/image/12353858/image-white-background-personView licenseCartoon adult book white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12132098/image-cartoon-illustration-womenView licenseLaborer apprentice Yurvina Hernandez introduces President Joe Biden before his remarks on Infrastructure Act investments at… https://www.rawpixel.com/image/11072615/photo-image-face-person-public-domainFree Image from public domain licenseA poster comes to life. Welder George Woolslayer meets Sergeant Vineyard's pals at his army post after Vineyard and Aviation… https://www.rawpixel.com/image/12307582/image-face-person-womanFree Image from public domain licenseFemale engineer computer holding hardhat. AI generated Image by rawpixel. https://www.rawpixel.com/image/12370052/image-white-background-pngView license[Untitled photo, possibly related to: Helping women cotton pickers board truck, Pine Bluff, Arkansas] by Russell Lee https://www.rawpixel.com/image/12107613/image-face-people-artFree Image from public domain licenseBusiness owners hexagonal shaped badge https://www.rawpixel.com/image/9212273/business-owners-hexagonal-shaped-badgeView licenseEntrance to a movie house, Beale Street, Memphis, Tennessee. Sourced from the Library of Congress. https://www.rawpixel.com/image/12320342/image-person-art-public-domainFree Image from public domain licenseCalifornia shipyard workers. En route to the shipyards across the bay, tin-hatted San Francisco war workers have time for… https://www.rawpixel.com/image/12308698/image-face-hand-peopleFree Image from public domain licenseCartoon hardhat helmet adult. AI generated Image by rawpixel. https://www.rawpixel.com/image/12353857/image-white-background-personView licensePeach pickers. They earn seventy-five cents a day in the orchards. Muscella, Georgia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12245340/photo-image-people-public-domain-womanFree Image from public domain licenseCartoon helmet white background accessories. AI generated Image by rawpixel. https://www.rawpixel.com/image/12092440/image-white-background-faceView license[Untitled photo, possibly related to: Coal miners, Birmingham, Alabama]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12313426/image-person-public-domain-womanFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339112/image-person-public-domain-womanFree Image from public domain licenseWaiting for streetcar after work, Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12316053/image-person-sky-roadFree Image from public domain licenseFather and mother of large family who make their living by collecting old vegetable crates and selling them to others in… https://www.rawpixel.com/image/12174344/image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: Houses close to Capitol, Washington, D.C. Washington has many such houses but few… https://www.rawpixel.com/image/12308520/image-shadow-person-roadFree Image from public domain licenseExcavating work, construction of sewage lines and sewage disposal plant, a WPA (Work Projects Administration) national… https://www.rawpixel.com/image/12149588/image-plant-hand-personFree Image from public domain licenseAdult architecture terracotta groupshot. AI generated Image by rawpixel. https://www.rawpixel.com/image/12006600/image-white-background-face-peopleView licenseDog cartoon female adult. AI generated Image by rawpixel. https://www.rawpixel.com/image/12089920/image-background-dog-personView license[Untitled photo, possibly related to: Truckload of Mexican migrants returning from Mississippi where they had been picking… https://www.rawpixel.com/image/12169072/image-plant-person-artFree Image from public domain licenseMembers of FSA (Farm Security Administration) cooperative hay chopper elevating part of the blower. Box Elder County, Utah… https://www.rawpixel.com/image/12150315/image-plant-person-artFree Image from public domain licenseWorkers at rolling machine in Washington Tinplate Company. Washington, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12325549/image-person-public-domain-womanFree Image from public domain licenseSecuring sample of beets being unloaded and piled near East Grand Forks, Minnesota by Russell Lee https://www.rawpixel.com/image/12147153/image-person-art-skyFree Image from public domain licenseBeaumont, Texas. Workers leaving the Pennsylvania shipyards at the change of shift. Sourced from the Library of Congress. https://www.rawpixel.com/image/12336729/image-person-public-domain-womanFree Image from public domain license[Untitled photo, possibly related to: Day laborers carrying sack of cotton from field to cotton house to be weighed… https://www.rawpixel.com/image/12319196/image-plant-person-artFree Image from public domain license[Untitled photo, possibly related to: The Robinson family outside their shelter at Okeechobee migratory labor camp. Belle… https://www.rawpixel.com/image/12330232/image-person-public-domain-kidFree Image from public domain licenseGloucester, Massachusetts. Portrait of a fisherman. Sourced from the Library of Congress. https://www.rawpixel.com/image/12339950/image-face-hand-personFree Image from public domain licenseWe closed the Blue and Green Technology Conference with a field trip to Taupo to talk geothermal energy with Tuaropaki Trust https://www.rawpixel.com/image/11071435/photo-image-person-sky-roadFree Image from public domain licenseNYA (National Youth Administration) work center, Brooklyn, New York. Two welders, who are receiving their training in… https://www.rawpixel.com/image/12339721/image-face-hand-peopleFree Image from public domain licenseNew York, New York. Fulton fish market stevedore. Sourced from the Library of Congress. https://www.rawpixel.com/image/12338496/image-people-public-domain-fishFree Image from public domain licenseContractor mother teaching daughter hexagonal shaped badge https://www.rawpixel.com/image/9212262/image-pink-woman-peopleView licenseHolabird ordnance depot, Baltimore, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12337780/image-person-public-domain-womanFree Image from public domain licenseShopping bag walking cartoon. AI generated Image by rawpixel. https://www.rawpixel.com/image/12342626/image-white-background-faceView licenseWorker leveling cement floor, Greenbelt, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12309749/image-person-public-domain-womanFree Image from public domain licenseDiverse worker adult white background togetherness. AI generated Image by rawpixel. https://www.rawpixel.com/image/12387995/image-white-background-peopleView license[Untitled photo, possibly related to: Mountaineer laying the new floor in his neighbor's home near Jackson, Breathitt… https://www.rawpixel.com/image/12244807/photo-image-person-tree-woodFree Image from public domain license[Untitled photo, possibly related to: New York, New York. Dock stevedores at the Fulton fish market sending up baskets of… https://www.rawpixel.com/image/12338434/image-people-public-domain-fishFree Image from public domain licenseFirefighter helmet adult woman. AI generated Image by rawpixel. https://www.rawpixel.com/image/12191196/image-white-background-personView license[Untitled photo, possibly related to: Forge shop. Gas heated furnace. Keystone Drilling Company, Beaver Falls… https://www.rawpixel.com/image/12335681/image-person-public-domain-womanFree Image from public domain license[Untitled photo, possibly related to: Boring a new well to replace an open dug well. Saint Mary's County, Ridge, Maryland.… https://www.rawpixel.com/image/12332848/image-people-public-domain-womanFree Image from public domain license[Untitled photo, possibly related to: Farmer adjusts corn picker at mechanical cornhusking contest, Hardin County, Iowa].… https://www.rawpixel.com/image/12317224/image-person-sky-airplaneFree Image from public domain licenseFootwear cartoon adult white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12186797/image-white-background-plantView license[Untitled photo, possibly related to: Filling a bag with poison bait for grasshoppers. Forsyth, Montana]. Sourced from the… https://www.rawpixel.com/image/12325572/image-person-wood-public-domainFree Image from public domain license[Untitled photo, possibly related to: Cement construction, Greenbelt, Maryland]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12308869/image-people-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Huge dipper of a shovel loading ore into cars at a mine of the… https://www.rawpixel.com/image/12337933/image-person-sky-public-domainFree Image from public domain licenseWell worker adjusts washer around pump under supervision of Mr. Slater, engineer. Ridge well project, Saint Mary's County… https://www.rawpixel.com/image/12335590/image-face-plant-personFree Image from public domain license[Untitled photo, possibly related to: Five Idaho farmers, members of Ola self-help sawmill co-op, in the woods standing… https://www.rawpixel.com/image/12247169/photo-image-face-shadow-personFree Image from public domain licenseMr. Bosley, sitting on his tractor. Bosley reorganization unit, Baca County, Colorado by Russell Lee https://www.rawpixel.com/image/12174564/image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: Barn erection. Sliding last half of one gable end into place. Note that gable end… https://www.rawpixel.com/image/12167345/image-hand-person-artFree Image from public domain licenseSalinas, California. Intercontinental Rubber Producers. The man on the machine is transplanting guayule seedlings into the… https://www.rawpixel.com/image/12151657/image-person-art-vintageFree Image from public domain licenseSoutheast Missouri Farms Project. House erection. Leveling shop assembled porch floor framing into place by Russell Lee https://www.rawpixel.com/image/12166544/image-plant-person-artFree Image from public domain license[Untitled photo, possibly related to: Street in Mebane, North Carolina in morning before tobacco auction sale]. Sourced from… https://www.rawpixel.com/image/12319985/image-person-road-public-domainFree Image from public domain licenseNew York, New York. Dock stevedores at the Fulton fish market sending up baskets of fish from the holds of the boats to the… https://www.rawpixel.com/image/12338474/image-person-public-domain-fishFree Image from public domain licenseTourists getting aboard the "Steel Pier" on their return trip to Boston. During the season two boats arrive daily at two… https://www.rawpixel.com/image/12318202/image-person-public-domain-womanFree Image from public domain licenseThe sawmill carriage and log turner were made by these farmers. Ola self-help sawmill co-op. Gem County, Idaho. General… https://www.rawpixel.com/image/12248553/photo-image-person-wood-public-domainFree Image from public domain licenseAnother sturdy track for an Army halftrac car will soon be ready for use. On the trimming rack of the Ohio tire plant in… https://www.rawpixel.com/image/12307025/image-face-plant-personFree Image from public domain licenseSeattle, Washington. Boeing aircraft plant. Production of B-17F (Flying Fortress) bombing planes. Riveters working on the… https://www.rawpixel.com/image/12339675/image-plant-person-planesFree Image from public domain licenseJUN 29 Nevada Engines in Yard. LAS VEGAS, NV - JUNE 29: BLM wildland firefighter Ashley Farrell calls in a spot weather… https://www.rawpixel.com/image/8742276/photo-image-public-domain-person-redFree Image from public domain licenseChairman of Cornish machinery cooperative handing over check to dealer in payment of ensilage harvester. Preston, Idaho by… https://www.rawpixel.com/image/12149040/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Gangs of single men, pea pickers, transported to fields by contractors. Stanislaus… https://www.rawpixel.com/image/12246450/photo-image-face-people-woodFree Image from public domain license[Untitled photo, possibly related to: Hop field workers. Yakima, Washington]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12322570/image-face-plant-peopleFree Image from public domain licenseThe Man Engine at Cook's Kitchen Mine by John Charles Burrow https://www.rawpixel.com/image/14320384/the-man-engine-cooks-kitchen-mine-john-charles-burrowFree Image from public domain licenseProduction. 105 millimeter shells. In a Midwest foundry where plumbing fixtures were formerly processed, hot billets, soon… https://www.rawpixel.com/image/12306443/image-person-woman-factoryFree Image from public domain licenseContractor coworkers at a construction site https://www.rawpixel.com/image/3805842/contractor-coworkers-construction-siteView licenseTools Icon Equipment Setting System Concept https://www.rawpixel.com/image/729492/free-image-rawpixelView licenseEmpty paper and contractor coworkers at a construction site https://www.rawpixel.com/image/3746741/photo-image-paper-people-constructionView licenseArchitect Architecture Construction Worker Concept https://www.rawpixel.com/image/730971/free-image-rawpixelView licenseGroup of Friends Sitting Together with Safety Helmet Attention Banner Behind https://www.rawpixel.com/image/351166/image-rawpixelcomView licenseConstruction Architecture Hardhat Helmet Site Concept https://www.rawpixel.com/image/1113633/image-rawpixelcomView licenseTools Icon Equipment Setting System Concept https://www.rawpixel.com/image/729363/free-image-rawpixelView licenseUnder Construction Site Crane Hardhat Industry Concept https://www.rawpixel.com/image/1163829/image-rawpixelcomView licensePhone Architect Blog Chatting Concept https://www.rawpixel.com/image/825040/free-image-rawpixelView licenseArchitect Engineer Meeting People Brainstorming Concept https://www.rawpixel.com/image/748780/free-image-rawpixelView licenseArchitect Engineer Meeting People Brainstorming Concept https://www.rawpixel.com/image/748656/free-image-rawpixelView licenseGroup of People Walking with Safety Helmet Sign Banner Behind https://www.rawpixel.com/image/351633/image-rawpixelcomView licenseArchitect Engineer Meeting People Brainstorming Concept https://www.rawpixel.com/image/748767/free-image-rawpixelView licensePhone Architect Blog Chatting Concept https://www.rawpixel.com/image/824970/free-image-rawpixelView licenseTools Icon Equipment Setting System Concept https://www.rawpixel.com/image/729341/free-image-rawpixelView license[Untitled photo, possibly related to: Greenville, South Carolina. Air Service Command. Writing a letter home]. Sourced from… https://www.rawpixel.com/image/12294849/photo-image-person-art-public-domainFree Image from public domain licensePhone Architect Blog Chatting Concept https://www.rawpixel.com/image/824943/free-image-rawpixelView licenseStudio Shoot Holding Banner with Safety Helmet Attention Sign https://www.rawpixel.com/image/1066065/free-image-rawpixelcomView licenseCutting waste material off hogs. Packing plant, Austin, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285682/photo-image-plant-person-public-domainFree Image from public domain license