Mechanical analog computer, constructed and set up to predict the ebb and flow of sea tides and the irregular variations in their heights – which change in mixtures of rhythms, that never (in the aggregate) repeat themselves exactly
mechanical analog computer, constructed and set up to predict the ebb and flow of sea tides and the irregular variations in their heights – which change in mixtures of rhythms, that never (in the aggregate) repeat themselves exactly (en)
mechanische Rechenmaschine, die Pegelstände für Küstenorte voraus berechnet (de)
механический аналоговый компьютер конца XIX - начала XX века (ru)