Imageview: 6 images comply with your query Alsace "Haut Rhin" bunker 2012 "Second World War" "Deuxième Guerre mondiale" Hornihof_Observatoire Hornihof_Observatoire_MOM Hornihof Glasberg "secteur Altkirch" casemate France "Ligne Maginot"
You see image 4/6
You see image 4/6