https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12305286Edit ImageSaveSaveEditCropCustom TextIron ore miners. Jefferson County, Alabama. 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 885 px | 300 dpiLarge JPEG 3500 x 2582 px | 300 dpiBest Quality JPEG 8563 x 6318 px | 300 dpiTIFF 8563 x 6318 px | 300 dpi | 103.22 MBFree DownloadIron ore miners. Jefferson County, Alabama. Sourced from the Library of Congress.More