https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8734846Edit ImageSaveSaveEditCropCustom TextK-25 Process Building Construction Oak Ridge 1943K-25-5 DOE photo Ed Westcott Jan. 1943 Oak Ridge Tennessee. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 834 px | 300 dpiLarge JPEG 3500 x 2433 px | 300 dpiBest Quality JPEG 9602 x 6675 px | 300 dpiFree DownloadK-25 Process Building Construction Oak Ridge 1943More