Imageview: 6 images comply with your query Glasberg "Second World War" casemate "Deuxième Guerre mondiale" "Ligne Maginot" bunker "secteur Altkirch" Hornihof_Observatoire "Haut Rhin" Hornihof Alsace France 2012 Hornihof_Observatoire_MOM
You see image 4/6
You see image 4/6