https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3335902Edit ImageSaveSaveEditCropCustom TextHeavy equipment working in excavated area at Decker Coal Company, October 1979. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 798 px | 300 dpiLarge JPEG 3104 x 2064 px | 300 dpiFree DownloadHeavy equipment working in excavated area at Decker Coal Company, October 1979. Original public domain image from FlickrMore