https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/9976284Edit ImageSaveSaveEditCropCustom TextCommonwealth Railways poster – "To the east in air-conditioned comfort – Trans-Australian Railway – fast diesel-electric trains"Original public domain image from Wikimedia CommonsMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 727 x 1200 px | 300 dpiLarge JPEG 1225 x 2023 px | 300 dpiFree DownloadCommonwealth Railways poster – "To the east in air-conditioned comfort – Trans-Australian Railway – fast diesel-electric trains"More