Map of Doubs (1940)

Map showing the royal roads, departmental roads, and local roads recognized and classified into three categories by the administration according to their degree of utility, drawn up pursuant to the orders of Count de Milon, Prefect of the Doubs本地图展示了由行政部门依据其效用等级认定并划分为三类的皇家道路、省辖道路及地方道路，系根据杜省（Doubs）省长米隆伯爵的命令编制完成。