Washington, D.C. Postage stamp coiling machine at the United States Bureau of Engraving and Printing. Sourced from the… https://www.rawpixel.com/image/12267783/photo-image-paper-person-artFree 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/12294158/photo-image-sky-technology-public-domainFree Image from public domain licenseExperiment Explore Try Attempt Concept https://www.rawpixel.com/image/625342/free-image-rawpixelView license[Untitled photo, possibly related to: Getting machinery ready for the grinding season, Bethlehem Sugar Mill, St. Croix… https://www.rawpixel.com/image/12264630/photo-image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Farmer and wife operationg tractor and seed drill. Fairfield Bench Farms, Montana].… https://www.rawpixel.com/image/12272348/photo-image-cloud-plant-personFree Image from public domain license[Untitled photo, possibly related to: Detroit, Michigan (vicinity). Chrysler Corporation Dodge truck plant. A steady stream… https://www.rawpixel.com/image/12288842/photo-image-plant-person-technologyFree Image from public domain license[Untitled photo, possibly related to: Cleveland, Ohio. Unloading a lake freighter by means of Hewlett [i.e., Hulett]… https://www.rawpixel.com/image/12294161/photo-image-sky-public-domain-architectureFree Image from public domain licenseInnovation Ideas Imagine Processing System Concept https://www.rawpixel.com/image/958152/free-image-rawpixelcomView license[Untitled photo, possibly related to: Topeka, Kansas. Lifting an engine with the eighty-ton cranes at the Atchison, Topeka… https://www.rawpixel.com/image/12290301/photo-image-person-airplane-public-domainFree Image from public domain licenseBusiness Industry Manufacturing Factory Concept https://www.rawpixel.com/image/1073661/free-image-rawpixelcomView licenseAutomation Production System Operation Precess Concept https://www.rawpixel.com/image/1160697/image-rawpixelcomView licenseInnovation Ideas Imagine Processing System Concept https://www.rawpixel.com/image/764859/free-image-rawpixelView licenseGuanica, Puerto Rico (vicinity). A "gyrotiller" plowing a sugar cane field. Sourced from the Library of Congress. https://www.rawpixel.com/image/12281062/photo-image-cloud-plant-personFree Image from public domain licenseInnovation Ideas Imagine Processing System Concept https://www.rawpixel.com/image/652996/free-image-rawpixelView license[Untitled photo, possibly related to: Farmer pulling disc and harrow across plowed field. Kimberley farm, Jasper County… https://www.rawpixel.com/image/12272799/photo-image-dog-plant-personFree Image from public domain licenseBusiness Industry Manufacturing Factory Concept https://www.rawpixel.com/image/960473/free-image-rawpixelcomView licensePhelps Dodge refining company, El Paso, Texas. Crane lifting a sling of copper sheets. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295789/photo-image-person-sky-public-domainFree Image from public domain licenseInventory Stock Manufacturing Assets Goods Concept https://www.rawpixel.com/image/1126045/image-rawpixelcomView license[Untitled photo, possibly related to: Wharf scene, Portland, Maine]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12257633/photo-image-sky-public-domain-waterFree Image from public domain licenseCotton pickers who receive fifty cents a hundred pounds. Kaufman County, Texas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12268544/photo-image-plant-person-skyFree Image from public domain licenseExperiment Explore Try Attempt Concept https://www.rawpixel.com/image/785764/free-image-rawpixelView licenseExperiment Explore Try Attempt Concept https://www.rawpixel.com/image/733010/free-image-rawpixelView licenseExperiment Explore Try Attempt Concept https://www.rawpixel.com/image/614769/free-image-rawpixelView licenseSpinach cutters making a "beeline" for the basket truck to secure supplies for their work, La Pryor, Texas by Russell Lee https://www.rawpixel.com/image/12166430/image-person-art-skyFree Image from public domain licenseInventing Compose Discover Production Concept https://www.rawpixel.com/image/718640/free-image-rawpixelView license[Untitled photo, possibly related to: Tractors used in cultivation, Wabash Farms, Indiana]. Sourced from the Library of… https://www.rawpixel.com/image/12253350/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Operating a jayhawk hayloader. Kimberley farm, Jasper County, Iowa]. Sourced from the… https://www.rawpixel.com/image/12273415/photo-image-plant-person-grassFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12297774/photo-image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: Fred Wilfang, rehabilitation client, uses modern tractor bought with FSA (Farm… https://www.rawpixel.com/image/12276771/photo-image-plant-person-skyFree Image from public domain licenseGears and all machinery in a cotton seed oil mill are covered with a fine dust. Cotton seed oil mill. McLennan County, Texas… https://www.rawpixel.com/image/12147301/image-person-art-vintageFree Image from public domain licenseAt a rolling machine in the Washington Tinplate Company. Washington, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278014/photo-image-person-technology-public-domainFree Image from public domain licensePrinting Process Offset Ink Color Industry Media Concept https://www.rawpixel.com/image/1172361/image-rawpixelcomView licenseExperiment Explore Try Attempt Concept https://www.rawpixel.com/image/733050/free-image-rawpixelView licenseMachinery and other property of Buckboard Charlie. Iron River, Michigan by Russell Lee https://www.rawpixel.com/image/12148550/image-person-art-vintageFree Image from public domain licenseInventory Stock Manufacturing Assets Goods Concept https://www.rawpixel.com/image/733237/free-image-rawpixelView licensePrinting Process Offset Ink Color Industry Media Concept https://www.rawpixel.com/image/688958/free-image-rawpixelView licenseBack of telephone lineman'ss repair truck at the Casa Grande Valley Farms, Pinal County, Arizona by Russell Lee https://www.rawpixel.com/image/12169466/image-art-vintage-public-domainFree Image from public domain licenseInnovation Ideas Imagine Processing System Concept https://www.rawpixel.com/image/1165302/image-rawpixelcomView license