Index search: 6 keywords in the database
Selected keywords: War "Ligne Maginot" "Haut Rhin" "secteur Altkirch" 2012 Bettlach_Sud_1 casemate bunker
Selected keywords: War "Ligne Maginot" "Haut Rhin" "secteur Altkirch" 2012 Bettlach_Sud_1 casemate bunker