https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12274732Edit ImageSaveSaveEditCropCustom TextWagonload of hybrid corn. H.C. Clarke farm. Grundy 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 924 px | 300 dpiLarge JPEG 3500 x 2695 px | 300 dpiBest Quality JPEG 13891 x 10697 px | 300 dpiTIFF 13891 x 10697 px | 300 dpi | 141.81 MBFree DownloadWagonload of hybrid corn. H.C. Clarke farm. Grundy County, Iowa. Sourced from the Library of Congress.More