black-and-white darkroom developing enlarging film film-photography greyscale items materials miscellaneous-articles negative-strips negatives paraphernalia photo photography pre-digital spools undeveloped antique Australia bakelite black communication connecting connection crank crank-magneto cranking historic history household-item magneto-telephone office-equipment old party-line PMG-(Post Master General) retro telephone vintage wind-up analog basic camera dark-room-required detailed develop film-camera film-photos photographer photos point-and-click popular print seventies simple simple-operation size small style abbreviated abolished brief charges clear clipped communicate cost-by-number-of-words Delivered delivery document ended hand-delivered information lettering message messenger now-obsolete once-common paper plain-language post-office postal-confirmation pre-private-telephones printed-telegraph-message receiving-sending recipient replaced sender short shorthand succinct telegram telegram-style telegramme telegraph-style telegraphic-style text unambiguous words written apparatus contact-proofs developed developing-tanks enlargement enlarger equipment positive proof-sheets proofs thermometer Envelope envelopes transparent-display-window back-space business-correspondence carriage carriage-return characters communicating correspondence finger-pressure fingering font ink ink-ribbon key-strikes keys letters machine manual manual-typewriter mechanical metal office-supplies paper-release paper-rest platen pre-electric ribbon ribbon-release roller rubber shadows shift-key shift-lever space-bar striking transfer type type-bars typewriter typing word