Detailed plan of Paris showing the movements of passengers between the different stations in the year 1880. Legends in the lower right and left corners, including the number of passengers, gross sales, among general sales per passenger.
Passenger numbers are visualized in the graphic style of Charles Joseph Minard, with line widths varying according to the data. In this sense, the map carries on the important French tradition in the field of information graphics.
From: Direction des Cartes, Plans et Archives, et de la Statistique Graphique. Album de Statistique Graphique. Juillet 1882. Paris. Imprimerie Nationale. 1882.