https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/9085162Edit ImageSaveSaveEditCropCustom TextTelegraph Cable Fleet at Sea, 1865 by Robert Charles DudleyOriginal public domain image from The METMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 749 px | 300 dpiLarge JPEG 3421 x 2134 px | 300 dpiFree DownloadTelegraph Cable Fleet at Sea, 1865 by Robert Charles DudleyMore