Index search: 4 keywords in the database
Selected keywords: France Bunker Strengwald_2 "secteur Altkirch" Strengwald 2012 "Second World War" Alsace Bettlach Post_Commandement_Strengwald "Ligne Maginot"
Selected keywords: France Bunker Strengwald_2 "secteur Altkirch" Strengwald 2012 "Second World War" Alsace Bettlach Post_Commandement_Strengwald "Ligne Maginot"