The fruit grower's guide : Vintage illustration of pot vine grapes https://www.rawpixel.com/image/50951/premium-illustration-psd-vine-botanic-bushView licenseEmpty baskets are stored in the yard of the plant until returned to grower. Phillips Packing Company, Cambridge, Maryland.… https://www.rawpixel.com/image/12285573/photo-image-plant-sky-public-domainFree Image from public domain licenseWorker cleaning disks of machine used to separate husks from kernel in rice mill operation. State rice mill, Crowley… https://www.rawpixel.com/image/12172717/image-art-vintage-public-domainFree Image from public domain licenseFrederick, Maryland. Walter Spangenberg, a student at Woodrow Wilson High School, inspecting one of the planes stored at the… https://www.rawpixel.com/image/12295337/photo-image-person-planes-public-domainFree Image from public domain licenseDay laborer changing plow points on tractor-drawn four-row planter. Gasoline tanks in the background, large farm near Ralls… https://www.rawpixel.com/image/12169168/image-background-person-artFree Image from public domain licenseFlash-cooking process used in preparing grapefruit juice for canning. Temperature is carried to 180 degrees, and is attained… https://www.rawpixel.com/image/12174773/image-art-vintage-public-domainFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Conversion of the Shoreham Hotel furnace from oil to coal burning… https://www.rawpixel.com/image/12297541/photo-image-person-technology-public-domainFree Image from public domain licenseDetroit, Michigan. Scrap collected for salvage at a rally sponsored by the Work Projects Administration (WPA) at the state… https://www.rawpixel.com/image/12291695/photo-image-person-public-domain-natureFree Image from public domain licenseHolabird ordnance depot, Baltimore, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12294029/photo-image-person-technology-public-domainFree Image from public domain license[Untitled photo, possilbly related to: Morenci, Arizona. Ball mills in the concentrator plant of the Phelps Dodge mining… https://www.rawpixel.com/image/12293233/photo-image-plant-airplane-technologyFree Image from public domain license[Untitled photo, possibly related to: Vacuum cleaner factory, Arthurdale, West Virginia]. Sourced from the Library of… https://www.rawpixel.com/image/12255749/photo-image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Day laborers at work on tractor, large farm near Ralls, Texas] by Russell Lee https://www.rawpixel.com/image/12169158/image-person-art-vintageFree Image from public domain licenseMetal casing threaded into cement cap ten feet down. Charles County, Maryland. Hardesty well project. Sourced from the… https://www.rawpixel.com/image/12287236/photo-image-pattern-public-domain-blackFree Image from public domain license[Untitled photo, possibly related to: Chicago, Illinois. Jacking up a car on the repair tracks at an Illinois Central… https://www.rawpixel.com/image/12290603/photo-image-person-public-domain-factoryFree Image from public domain licenseThe casing is cemented to insure tightness. Safe well demonstration near La Plata, Maryland, Charles County. Sourced from… https://www.rawpixel.com/image/12287477/photo-image-public-domain-circleFree Image from public domain license[Untitled photo, possibly related to: Philadelphia, Pennsylvania. Swedish-American foreman (left) at the SKF roller bearing… https://www.rawpixel.com/image/12293693/photo-image-person-public-domain-factoryFree Image from public domain licenseLafayette, Louisiana. Changing a tire at the Herrin truck terminal. Sourced from the Library of Congress. https://www.rawpixel.com/image/12292703/photo-image-person-public-domain-factoryFree Image from public domain licenseRemains of old Gulf States paper mill, Plaquemines Parish, Louisiana. Sourced from the Library of Congress. https://www.rawpixel.com/image/12256160/photo-image-paper-plant-grassFree Image from public domain licenseWashington, 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 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 licenseWashington, D.C. Stamp coiling machine at the United States Bureau of Engraving and Printing. Sourced from the Library of… https://www.rawpixel.com/image/12267787/photo-image-paper-person-artFree Image from public domain licenseGreensboro, Georgia. In the Mary-Leila cotton mill. Sourced from the Library of Congress. https://www.rawpixel.com/image/12281323/photo-image-person-technology-public-domainFree Image from public domain licenseCounty agent with electric waterpump made possibly by Rural Electrification Adiministration. Grundy County, Iowa. Sourced… https://www.rawpixel.com/image/12273160/photo-image-person-technology-public-domainFree Image from public domain licenseGetting machinery ready for the grinding season, Bethlehem Sugar Mill, St. Croix Island, Virgin Islands. Sourced from the… https://www.rawpixel.com/image/12263170/photo-image-person-technology-public-domainFree Image from public domain licenseSheldon Springs, Vermont paper as it comes off the rollers at the Mississquoi Corporation paper mill. Sourced from the… https://www.rawpixel.com/image/12281533/photo-image-paper-art-public-domainFree Image from public domain licenseMarble abstract shape clipart, pink aesthetic texture vector https://www.rawpixel.com/image/4062919/illustration-vector-texture-aesthetic-journal-stickerView licenseCarver Cotton Gin Company, East Bridgewater, Massachusetts. Sourced from the Library of Congress. https://www.rawpixel.com/image/12297813/photo-image-hand-person-artFree Image from public domain licenseBus trip from Knoxville, Tennessee, to Washington, D.C. Knoxville, Tennessee. A mechanic working on a brake lining at the… https://www.rawpixel.com/image/12295370/photo-image-face-person-public-domainFree Image from public domain licenseFarmer examines new corn picker. Iowa State Fair, Des Moines, Iowa. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272971/photo-image-person-airplane-public-domainFree Image from public domain license