Bollettino dell'Osservatorio della Regia Università di Torino, 1882 (vol. 17)
Bulletin of the Royal University of Turin's observatory, issued in 1882 by the Turin astronomical observatory for scholars and observatory staff. The pictures are monthly meteorological charts plotting barometric pressure, thermometer readings, vapour tension and relative humidity as day-by-day line graphs on gridded paper with Italian labels. A designer could take their dense stacked-line layout, fine grid structure and rhythmic squiggles as a model for data-driven infographics or chart-based textures.
