Blockhaus d’Éperlecques
The Blockhaus d’Éperlecques is a Second World War bunker, now part of a museum, near Saint-Omer in the northern Pas-de-Calais département of France. It was originally intended to be a launching facility for the V-2 ballistic missile. The facility would have incorporated a liquid oxygen factory and a bomb-proof train station to allow missiles and supplies to be delivered from...