Index search: 6 keywords in the database
Selected keywords: bunker "Ligne Maginot" casemate Bettlach Strengwald_2 "secteur Altkirch" 2012 "Second World War"
Selected keywords: bunker "Ligne Maginot" casemate Bettlach Strengwald_2 "secteur Altkirch" 2012 "Second World War"