REACHED FROM THE CHATEAU’S CELLAR, THE INTACT MULTI – ROOMED BUNKER HAD A 200-MAN SIGNALS STAFF THAT PREPARED ‘APPRECIATIONS’ FOR THE UPSTAIRS FLAG STAFF. OTHER THAN THE WARTIME EQUIPMENT NOTHING HAS CHANGED. EXCLUSIVELY MADE AVAILABLE TO THE AUTHOR, THE CHATEAU IS OTHERWISE NOT OPEN TO VISITORS. THESE ARE THE ONLY KNOWN PHOTOS.