https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8734327Edit ImageSaveSaveEditCropCustom TextEarly Constrution Spallation Neutron Source ORNL 200404-052-4 DOE photo Lynn Freeny Oak Ridge Tennessee. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 782 px | 300 dpiLarge JPEG 3008 x 1960 px | 300 dpiFree DownloadEarly Constrution Spallation Neutron Source ORNL 2004More