Bollettino meteorologico ed astronomico del Regio Osservatorio dell'Università di Torino, 1872 (vol. 7)
A meteorological and astronomical bulletin issued in 1872 by the Royal Observatory of the University of Turin for scholars and observatory staff. Its one picture is a scientific chart of January 1872 weather readings: several stacked wavy line graphs of barometric pressure, temperature, vapour tension and relative humidity over the days of the month, drawn in fine black ink on ruled grids with Italian captions. A designer could take the orderly grid layout, stacked time-series lines and small typographic labels as a model for dashboard or data-visualisation designs.
