[Untitled photo, possibly related to: Las Vegas, Nevada. Workmen busy with woodwork inside the steel structure of one of the… https://www.rawpixel.com/image/12339412/image-background-plant-personFree Image from public domain licenseStalinterieur met een meisje dat een doek ophangt (1770 - 1772) by Christina Chalon https://www.rawpixel.com/image/13795430/image-paper-cartoon-personFree Image from public domain licensePerspective View of the Carriage Way in the Suspension Bridge, Niagara. by Edward and Henry T Anthony and Co https://www.rawpixel.com/image/14305777/photo-image-person-wooden-public-domainFree Image from public domain licenseTractor, transported by truck to FSA (Farm Security Administration) warehouse depot for repairs, being hoisted by Shepard… https://www.rawpixel.com/image/12326947/image-person-public-domain-factoryFree Image from public domain licenseWhen the tobacco is brought inside the warehouse on the trailer it is taken off the sticks and packed in baskets for the… https://www.rawpixel.com/image/12326860/image-face-hand-personFree Image from public domain licenseConversion. Copper and brass processing. The inside of a large brass and copper tube mill. Copper tubes are made in many… https://www.rawpixel.com/image/12107331/image-person-art-vintageFree 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/12339493/image-plant-person-public-domainFree Image from public domain licenseU.S. Navy Gas Turbine Systems Technician (Mechanical) 1st Class Arthur S. Myo, assigned to Assault Craft Unit 5, secures a… https://www.rawpixel.com/image/8739447/photo-image-public-domain-personFree Image from public domain licenseMakarusky Retreat, inside the church by Karl Karlovitz Bulla https://www.rawpixel.com/image/14283454/makarusky-retreat-inside-the-church-karl-karlovitz-bullaFree Image from public domain licenseView of Western Nave by Claude Marie Ferrier and Hugh Owen https://www.rawpixel.com/image/14313332/view-western-nave-claude-marie-ferrier-and-hugh-owenFree Image from public domain licenseÉgout sous la rue de Châteaudun by Nadar Gaspard Félix Tournachon https://www.rawpixel.com/image/14272035/egout-sous-rue-chateaudun-nadar-gaspard-felix-tournachonFree Image from public domain license day laborers brought in truck from nearby towns, waiting to be paid off for cotton picking and buy supplies inside… https://www.rawpixel.com/image/12328512/image-person-public-domain-factoryFree Image from public domain licenseBeautiful thin lines of light shine through this large industrial garage door, creating a little light show inside the unit. https://www.rawpixel.com/image/11524427/photo-image-shadow-light-public-domainFree Image from public domain licenseGlass: weighing equipment (above), inside a plate glass factory (below). Engraving by A. Bell. https://www.rawpixel.com/image/14005631/image-person-man-public-domainFree Image from public domain licenseInside the cooperative grist mill. Prairie Farms, Alabama. Sourced from the Library of Congress. https://www.rawpixel.com/image/12248848/photo-image-person-book-woodFree Image from public domain licenseConversion. Beverage containers to aviation oxygen cylinders. Once the two-half cylinders are joined together into a… https://www.rawpixel.com/image/12306825/image-person-technology-factoryFree 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/12339511/image-plant-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Inside a truck service station on U.S. 1 (New York Avenue), Washington, D.C.]. Sourced… https://www.rawpixel.com/image/12316464/image-person-shirt-public-domainFree Image from public domain licenseMexican cotton pickers inside plantation store. Knowlton Plantation, Perthshire, Mississippi Delta. This transient labor is… https://www.rawpixel.com/image/12328515/image-face-hand-personFree Image from public domain licenseAt the testing chamber for motors at the Pratt and Whitney Aircraft Corporation. After the engine is set up inside the… https://www.rawpixel.com/image/12326666/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: day laborers brought in truck from nearby towns, waiting to be paid off for cotton… https://www.rawpixel.com/image/12328554/image-person-public-domain-factoryFree Image from public domain licensePost office inside plantation store. Mileston, Mississippi Delta. Sourced from the Library of Congress. https://www.rawpixel.com/image/12327502/image-person-public-domain-factoryFree Image from public domain licensePeople walking around inside a belfry, looking at the bells and striking mechanism. Wood engraving by T. Heaviside after B.… https://www.rawpixel.com/image/14001265/image-paper-cartoon-personFree Image from public domain licenseGroup of people inside dining hall with numerous tables, Round Lake, Ballston Spa, New York - Camp-Meeting View by T J Arnold https://www.rawpixel.com/image/14286129/photo-image-person-public-domain-factoryFree Image from public domain licenseColumbia Steel Company at Ironton, Utah. Inside the cast house of the blast furnace. Sourced from the Library of Congress. https://www.rawpixel.com/image/12298089/photo-image-light-public-domain-factoryFree Image from public domain licenseLas Vegas, Nevada. A construction scene inside one of the huge buildings of the Basic Magnesium Incorporated plant in the… https://www.rawpixel.com/image/12298161/photo-image-plant-person-technologyFree 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 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 licenseInside Kenyon's johnnycake flour mill in Usquepaugh, Rhode Island. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278243/photo-image-person-public-domain-factoryFree Image from public domain licenseInside the two white round bins are the ancient grind stones used in the making of Kenyon's johnnycake flour. The curved… https://www.rawpixel.com/image/12279719/photo-image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Unloading truck inside grain elevator, Plain City, Ohio]. Sourced from the Library of… https://www.rawpixel.com/image/12256729/photo-image-person-wood-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/12277797/photo-image-person-public-domain-factoryFree Image from public domain licenseEnsenada, Puerto Rico. Inside the South Puerto Rico Sugar Company mill. Sourced from the Library of Congress. https://www.rawpixel.com/image/12280073/photo-image-person-public-domain-factoryFree 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/12298129/photo-image-plant-person-public-domainFree Image from public domain licenseInside Kenyon's johnnycake flour mill in Usquepaugh, Rhode Island. Sourced from the Library of Congress. https://www.rawpixel.com/image/12279722/photo-image-person-public-domain-factoryFree Image from public domain license