Index search: 5 keywords in the database
Selected keywords: Bettlach Strengwald casemate "Haut Rhin" bunker "Ligne Maginot" Strengwald_1 2012 "secteur Altkirch"
Selected keywords: Bettlach Strengwald casemate "Haut Rhin" bunker "Ligne Maginot" Strengwald_1 2012 "secteur Altkirch"