Map of the fortified belt of Strasbourg including the Fort of Mutzig, the whole being at the beginning of the First World War the German defense line on the Bruche River (Breuschstellung).
derivated from File:Bas-Rhin department location map.svg and File:Bas-Rhin_department_relief_location_map.jpg, works by Eric Gaba (Sting - fr:Sting)
Papatt