https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8734479Edit ImageSaveSaveEditCropCustom TextK-27 ETTP Switch Yard 1945 Oak RidgeK-27-108 DOE photo Ed Westcott 1945 Oak Ridge Tennessee. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 928 px | 300 dpiLarge JPEG 3500 x 2708 px | 300 dpiBest Quality JPEG 4686 x 3625 px | 300 dpiFree DownloadK-27 ETTP Switch Yard 1945 Oak RidgeMore