Index search: 6 keywords in the database
Selected keywords: Bunker Strengwald "Ligne Maginot" Bettlach 2012 "Second World War" Strengwald_3 "Haut Rhin" casemate
Selected keywords: Bunker Strengwald "Ligne Maginot" Bettlach 2012 "Second World War" Strengwald_3 "Haut Rhin" casemate