https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12248656Edit ImageSaveSaveEditCropCustom TextBarnsdall oil refinery. Wichita, Kansas. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 918 px | 300 dpiLarge JPEG 3500 x 2678 px | 300 dpiBest Quality JPEG 13783 x 10546 px | 300 dpiTIFF 13783 x 10546 px | 300 dpi | 138.64 MBFree DownloadBarnsdall oil refinery. Wichita, Kansas. Sourced from the Library of Congress.More