• Locations
• France
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• Île de Ré

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• M 152 out
• M 152 in (2)
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• Le Martray
• 139
• Other (3)

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• The batteries

• Le Griveau
• 612 (2)

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• 669 (2)
• 219 (2)
• 667
• Other (2)

• La Rivière
• 219 (2)
• Other (2)

M 152

In 2011 you could enter through the nose.

Going down one level.

Entering the gaslock for the nose and the tobruk.

In the main operations room.