Cotton choppers on northwest part of the Mississippi Delta land near Lula, Mississippi. Sourced from the Library of Congress. https://www.rawpixel.com/image/12267430/photo-image-plant-person-skyFree Image from public domain licenseNew Britain, Connecticut. Hot cores to be used by the U.S. Army to make molds for meat choppers at the Landers, Frary and… https://www.rawpixel.com/image/12297180/photo-image-face-plant-handFree Image from public domain licenseNew Britain, Connecticut. Hot cores to be used by the U.S. Army to make molds for meat choppers at the Landers, Frary and… https://www.rawpixel.com/image/12296115/photo-image-face-plant-personFree Image from public domain licenseFSA (Farm Security Administration) cooperative hay chopper in action. Box Elder County, Utah by Russell Lee https://www.rawpixel.com/image/12148953/image-plant-person-artFree Image from public domain licenseCombination hay loader and chopper used at the Casa Grande Valley Farms. Pinal County, Arizona. This machine was developed… https://www.rawpixel.com/image/12149927/image-person-art-skyFree Image from public domain license