Imageview: 6 images comply with your query casemate Alsace "Second World War" Glasberg "Deuxième Guerre mondiale" Hornihof_Observatoire_MOM "Haut Rhin" 2012 "secteur Altkirch" "Ligne Maginot" Hornihof Hornihof_Observatoire France bunker
You see image 1/6
You see image 1/6