https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8738220Edit ImageSaveSaveEditCropCustom TextTelephone Operators with 10 years service 1953 Oak Ridge8931-3 DOE photo Ed Westcott 4-7-1953 L to R Inez Duckworth , Imogene Cox Oak Ridge Tennessee. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 1200 x 952 px | 300 dpiLarge JPEG 3500 x 2776 px | 300 dpiBest Quality JPEG 9111 x 7227 px | 300 dpiFree DownloadTelephone Operators with 10 years service 1953 Oak RidgeMore