https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/9976751Edit ImageSaveSaveEditCropCustom Text75th anniversary of the UPU. Hemispheres of Earth, airplane and paddle steamer(1949).Original public domain image from Wikimedia CommonsMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall 1024 x 787 px | 300 dpiFree Download75th anniversary of the UPU. Hemispheres of Earth, airplane and paddle steamer(1949).More