Imageview: 2 images comply with your query casemate France "secteur Altkirch" Strengwald Strengwald_Nord Bettlach bunker "Second World War" "Ligne Maginot" "Haut Rhin" 2012 Encuvement_Strengwald_Nord Strengwald_1 "Deuxième Guerre mondiale"
You see image 1/2
You see image 1/2