https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3335040Edit ImageSaveSaveEditCropCustom TextHeavy equipment working in deep pit, July 1991. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 795 px | 300 dpiLarge JPEG 3103 x 2055 px | 300 dpiFree DownloadHeavy equipment working in deep pit, July 1991. Original public domain image from FlickrMore