https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12317153Edit ImageSaveSaveEditCropCustom TextOil field, Marion County, Illinois. 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 853 px | 300 dpiLarge JPEG 3500 x 2487 px | 300 dpiBest Quality JPEG 4300 x 3055 px | 300 dpiTIFF 4300 x 3055 px | 300 dpi | 25.06 MBFree DownloadOil field, Marion County, Illinois. Sourced from the Library of Congress.More