Imageview: 6 images comply with your query casemate Alsace "Haut Rhin" Hornihof_Observatoire France Hornihof 2012 "secteur Altkirch" "Deuxième Guerre mondiale" Hornihof_Observatoire_MOM "Ligne Maginot" "Second World War" bunker
You see image 5/6
You see image 5/6