https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8049119Edit ImageSaveSaveEditCropCustom Text A large Marathon Oil refinery, on the Big Sandy River in the town of Catlettsburg, Kentucky, was built in 1916 Original public domain image from Library of CongressMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 800 px | 300 dpiLarge JPEG 3500 x 2333 px | 300 dpiBest Quality JPEG 8688 x 5792 px | 300 dpiTIFF 8688 x 5792 px | 300 dpi | 144 MBFree Download A large Marathon Oil refinery, on the Big Sandy River in the town of Catlettsburg, Kentucky, was built in 1916 More