https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12256256Edit ImageSaveSaveEditCropCustom Text[Untitled photo, possibly related to: Coal slack pile near Omar, West Virginia]. 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 873 px | 300 dpiLarge JPEG 3500 x 2545 px | 300 dpiBest Quality JPEG 4288 x 3118 px | 300 dpiTIFF 4288 x 3118 px | 300 dpi | 25.5 MBFree Download[Untitled photo, possibly related to: Coal slack pile near Omar, West Virginia]. Sourced from the Library of Congress.More