Mechanics: mills using water-power in various ways. Coloured engraving, 1816, by J. Pass. https://www.rawpixel.com/image/13954953/image-plant-grass-airplaneFree Image from public domain licenseMachinery: plan and elevation of the Smeaton oil mill. Coloured engraving by J. Pass, 1819, after J. Farey. https://www.rawpixel.com/image/13967053/image-technology-public-domain-drawingFree Image from public domain licenseCircular Mill, King Street, New York by John William Hill https://www.rawpixel.com/image/9084438/circular-mill-king-street-new-york-john-william-hillFree Image from public domain licenseJohn N. Mills, Jr. operates his six-row corn harvester during the feed corn harvest at the John N. Mills & Sons farm; a… https://www.rawpixel.com/image/3306111/free-photo-image-corn-field-grain-harvestFree Image from public domain licenseMadonna and Child with the Young Saint John the Baptist by Fra Bartolomeo (Bartolomeo di Paolo del Fattorino) https://www.rawpixel.com/image/9184873/image-art-vintage-lightFree Image from public domain licenseU.S. Navy Machinery Repairman 2nd Class Angelica Cotto, from Caguas, Puerto Rico, measures a section of steel in the… https://www.rawpixel.com/image/8738833/photo-image-public-domain-womanFree Image from public domain licenseElevation of a paper mill (top), elevation of the equipment for staining papers (bottom): both lettered for a key. Engraving… https://www.rawpixel.com/image/13955294/image-paper-technology-public-domainFree Image from public domain licenseThe view out of the operators cab of a corn harvester as corn stalks are cut and the kernels and cornstalks separated during… https://www.rawpixel.com/image/3261946/free-photo-image-wheat-coral-field-paintingFree Image from public domain licenseFSA (Farm Security Administration) rehabilitation borrower. Mille Lacs County, Minnesota. Sourced from the Library of… https://www.rawpixel.com/image/12241665/photo-image-face-plant-handFree Image from public domain licenseCorn is transferred from corn harvester to trailer, at the John N. Mills & Sons farm; a family owned business located in the… https://www.rawpixel.com/image/3261961/free-photo-image-animal-asphalt-birdFree Image from public domain licenseU.S. Department of Agriculture USDA Agricultural Research Service ARS Sugarcane Research Unit scientists developed and… https://www.rawpixel.com/image/9652188/image-plant-person-womanFree Image from public domain licensePaper mill: (top) section and plan of an engine, (bottom) elevations of a press. Engraving by W. Lowry, 1814, after Farey… https://www.rawpixel.com/image/13968558/image-paper-technology-public-domainFree Image from public domain licenseA Burial Party, Cold Harbor, Virginia by John Reekie and Alexander Gardner https://www.rawpixel.com/image/14248865/burial-party-cold-harbor-virginia-john-reekie-and-alexander-gardnerFree Image from public domain licenseFreight cars loaded with sacks of flour, Pillsbury mills, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12303336/image-person-public-domain-architectureFree Image from public domain licenseRobert Black, John Black, Charlie Clark and Earl Lander, Dickson Mill, Laurinburg, North Carolina by Lewis W Hine https://www.rawpixel.com/image/14248635/photo-image-face-people-clothingFree Image from public domain licenseA poster comes to life. "Never got so close to one of these babies before" says George Woolslayer (right) giving an army… https://www.rawpixel.com/image/12239828/photo-image-person-man-postFree Image from public domain licenseFreight car loaded with sacks of flour, Pillsbury mills, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12303313/image-person-public-domain-blackFree Image from public domain license[Untitled photo, possibly related to: Freight car loaded with sacks of flour, Pillsbury mills, Minneapolis, Minnesota].… https://www.rawpixel.com/image/12303331/image-baseball-animal-public-domainFree Image from public domain licenseMills for grinding, and a Chinese man grinding at a muller, above. Coloured engraving by J. Pass, 1817. https://www.rawpixel.com/image/13967472/image-cartoon-person-crossFree Image from public domain license[Untitled photo, possibly related to: Packing flour at Pillsbury mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12240130/photo-image-face-person-artFree Image from public domain licenseEngineering: rolling mills for iron. Engraving by J. Pass, 1826. https://www.rawpixel.com/image/13968806/engineering-rolling-mills-for-iron-engraving-pass-1826Free Image from public domain licensePigments: mills for grinding colours, and a man grinding at a muller, with a ventilator hood above. Coloured engraving by J.… https://www.rawpixel.com/image/13963227/image-cartoon-person-artFree Image from public domain licenseFlour mills and railroad cars, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12303328/image-person-sky-roadFree Image from public domain licenseJohn Madison and Floyd Root, Eurika Cotton Mills, Chester, South Carolina by Lewis W Hine https://www.rawpixel.com/image/14248660/photo-image-face-person-clothingFree Image from public domain license[Untitled photo, possibly related to: Packing flour at Pillsbury mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301444/image-person-public-domain-factoryFree Image from public domain licensePillsbury flour mills, packing deptartment, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301636/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Sash and door mill, Dubuque, Iowa]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12302010/image-cloud-sky-smokeFree Image from public domain licenseGrain sifters, Pillsbury flour mill, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301440/image-public-domain-factory-architectureFree Image from public domain licensePacking flour, Pillsbury mills, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12302903/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Freight car and flour mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301895/image-shadow-person-roadFree Image from public domain licensePacking flour, Pillsbury mills, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301405/image-person-art-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour at Pillsbury mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301778/image-public-domain-factory-whiteFree Image from public domain license[Untitled photo, possibly related to: Packing flour at Pillsbury mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301724/image-face-hand-personFree Image from public domain licenseGrain elevators belonging to General Mills, Inc., Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301528/image-plant-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Grain sifters, Pillsbury flour mill, Minneapolis, Minnesota]. Sourced from the Library… https://www.rawpixel.com/image/12301769/image-hand-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301403/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301676/image-hand-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour at Pillsbury mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301461/image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Freight car and flour mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12302951/image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour at Pillsbury mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12302870/image-person-space-technologyFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301435/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301772/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301408/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301760/image-person-technology-public-domainFree Image from public domain licenseLoading truck with flour at Pillsbury mill, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301796/image-person-public-domain-manFree Image from public domain licenseEmployees' cars at sash and door mill, Dubuque, Iowa. Sourced from the Library of Congress. https://www.rawpixel.com/image/12302276/image-road-public-domain-doorFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301736/image-person-public-domain-hospitalFree Image from public domain license[Untitled photo, possibly related to: Grain sifters, Pillsbury flour mill, Minneapolis, Minnesota]. Sourced from the Library… https://www.rawpixel.com/image/12301632/image-face-person-tapeFree Image from public domain license[Untitled photo, possibly related to: Freight car and flour mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12302214/image-person-public-domain-blackFree Image from public domain license[Untitled photo, possibly related to: Sash and door mill, Dubuque, Iowa]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12302030/image-sky-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12302956/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12302864/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour at Pillsbury mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301758/image-person-public-domain-manFree Image from public domain license[Untitled photo, possibly related to: Freight car and flour mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301812/image-person-road-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301508/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Loading truck with flour at Pillsbury mill, Minneapolis, Minnesota]. Sourced from the… https://www.rawpixel.com/image/12301806/image-person-public-domain-architectureFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301504/image-person-art-public-domainFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301459/image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Grain sifters, Pillsbury flour mill, Minneapolis, Minnesota]. Sourced from the Library… https://www.rawpixel.com/image/12301718/image-technology-public-domain-factoryFree Image from public domain licenseLoaders at Pillsbury flour mill. Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12305996/image-face-hand-personFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301721/image-person-art-woodFree Image from public domain license[Untitled photo, possibly related to: Sash and door mill, Dubuque, Iowa]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12302282/image-cloud-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301473/image-dog-person-technologyFree Image from public domain license[Untitled photo, possibly related to: Packing flour, Pillsbury mills, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301768/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Freight car and flour mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12302202/image-person-public-domain-factoryFree Image from public domain licensePacking flour at Pillsbury mill, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301637/image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Packing flour at Pillsbury mill, Minneapolis, Minnesota]. Sourced from the Library of… https://www.rawpixel.com/image/12301472/image-person-public-domain-manFree Image from public domain licenseSide elevation (top) and plan (bottom) of a wire mill: both lettered for a key. Engraving by W. Lowry, 1820, after Farey the… https://www.rawpixel.com/image/13987922/image-paper-airplane-public-domainFree Image from public domain licenseA cutaway diagram of the inside of a windmill (top right), and three different kinds of windmill (below) Engraving by W.… https://www.rawpixel.com/image/13991990/image-paper-cartoon-technologyFree Image from public domain licenseSide elevation (top) and plan (bottom) of a paper mill: both lettered for a key. Engraving by W. Lowry, 1816, after J. Farey… https://www.rawpixel.com/image/14002402/image-paper-pattern-public-domainFree Image from public domain license