https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12248357Edit 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 915 px | 300 dpiLarge JPEG 3500 x 2668 px | 300 dpiBest Quality JPEG 13735 x 10469 px | 300 dpiTIFF 13735 x 10469 px | 300 dpi | 137.15 MBFree DownloadBarnsdall oil refinery. Wichita, Kansas. Sourced from the Library of Congress.More