https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3335214Edit ImageSaveSaveEditCropCustom TextStrip marking, mold board plow, November 1977. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 729 px | 300 dpiLarge JPEG 1867 x 1134 px | 300 dpiFree DownloadStrip marking, mold board plow, November 1977. Original public domain image from FlickrMore