https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12143987Edit ImageSaveSaveEditCropCustom TextSteam boilers at oil well, Kilgore, Texas by Russell LeeView public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 866 x 1200 px | 300 dpiLarge JPEG 2525 x 3500 px | 300 dpiBest Quality JPEG 3070 x 4255 px | 300 dpiTIFF 3070 x 4255 px | 300 dpi | 24.92 MBFree DownloadSteam boilers at oil well, Kilgore, Texas by Russell LeeMore