https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12285057Edit ImageSaveSaveEditCropCustom TextCarloads of iron ore at Mahoning pit. Hibbing, Minnesota. 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 919 px | 300 dpiLarge JPEG 3500 x 2680 px | 300 dpiBest Quality JPEG 14117 x 10808 px | 300 dpiTIFF 14117 x 10808 px | 300 dpi | 145.53 MBFree DownloadCarloads of iron ore at Mahoning pit. Hibbing, Minnesota. Sourced from the Library of Congress.More