https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12274287Edit ImageSaveSaveEditCropCustom TextPoland China hogs on Luther Passmore farm. Polk County, Iowa. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 919 px | 300 dpiLarge JPEG 3500 x 2680 px | 300 dpiBest Quality JPEG 13808 x 10574 px | 300 dpiTIFF 13808 x 10574 px | 300 dpi | 79 MBFree DownloadPoland China hogs on Luther Passmore farm. Polk County, Iowa. Sourced from the Library of Congress.More