Man working at machine for removing bran from kernel. Crowley, Louisiana by Russell Lee https://www.rawpixel.com/image/12173682/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Farmer outside the cooperative store. Irwinville, Georgia]. Sourced from the Library… https://www.rawpixel.com/image/12309698/image-person-public-domain-manFree Image from public domain licenseCompany houses, coal mining section, with coal washer in center, Purseglove, Scotts Run, West Virginia. Sourced from the… https://www.rawpixel.com/image/12244073/photo-image-plant-person-skyFree Image from public domain licenseAircraft motor casings at the Pratt and Whitney Aircraft Corporation. East Hartford, Connecticut. Sourced from the Library… https://www.rawpixel.com/image/12279062/photo-image-background-person-patternFree Image from public domain licenseCleaning Service Professional Cleaner Hygiene Housekeeper Concept https://www.rawpixel.com/image/287126/image-rawpixelcomView license