https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8734659Edit ImageSaveSaveEditCropCustom TextSecurity Bill Board Sign Oak Ridge 19528370-3 DOE photo Ed Westcott 10-17-1952 Oak Ridge Tennessee. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 971 px | 300 dpiLarge JPEG 3500 x 2833 px | 300 dpiBest Quality JPEG 8564 x 6932 px | 300 dpiFree DownloadSecurity Bill Board Sign Oak Ridge 1952More