Looking into a U-boat pen at the Keroman submarine base, Lorient, Brittany

Looking into a U-boat pen at the Keroman submarine base, Lorient, Brittany
Armoured cupola at the Fort de la Cite d'Alet, St Malo, Brittany

Armoured cupola at the Fort de la Cite d'Alet, St Malo, Brittany
War-damaged armoured cupola at the Fort de la Cite d'Alet, St Maol, Brittany
