https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12312502Edit ImageSaveSaveEditCropCustom TextFour-row tractor corn planter, Jasper 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 862 px | 300 dpiLarge JPEG 3500 x 2515 px | 300 dpiBest Quality JPEG 4374 x 3143 px | 300 dpiTIFF 4374 x 3143 px | 300 dpi | 26.24 MBFree DownloadFour-row tractor corn planter, Jasper County, Iowa. Sourced from the Library of Congress.More