About Opale

Opale was one of six Émeraude-class submarines built for the French Navy in the first decade of the 20th century.

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Facts from Wikidata (CC0). Image by Marius Bar via Wikimedia Commons (Public domain).

1906 Émeraude-class submarine

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Opale was one of six Émeraude-class submarines built for the French Navy in the first decade of the 20th century.

members

here now

Connected

Be the first in the room — members see you arrive.

Facts from Wikidata (CC0). Image by Marius Bar via Wikimedia Commons (Public domain).

Connected