antique back-space business-correspondence carriage carriage-return characters communicating communication correspondence finger-pressure fingering font ink ink-ribbon key-strikes keys lettering letters machine manual manual-typewriter mechanical metal office-equipment office-supplies paper paper-release paper-rest platen pre-digital pre-electric retro ribbon ribbon-release roller rubber shadows shift-key shift-lever space-bar spools striking transfer type type-bars typewriter typing vintage word access analog analogue background box business castle common container deliver delivery e-mail email facility fashioned house letter Letterbox mail mailbox message network old past post post-box postage postal Postbox public royal send service swedish traditional wall