https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8734701Edit ImageSaveSaveEditCropCustom TextSecurity Bill Board Sign Oak Ridge 19528545a DOE photo Ed Westcott 12-29-1952 Oak Ridge Tennessee. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 946 px | 300 dpiLarge JPEG 3500 x 2760 px | 300 dpiBest Quality JPEG 8515 x 6715 px | 300 dpiFree DownloadSecurity Bill Board Sign Oak Ridge 1952More