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Keywords from Image Description:
Cassini St Omer FortDeRihoultClairmarais intgre. fr Carte ancienne datant de la rvolution franaise dresse par la famille Cassini gnrations de cartographes En vert La fort ancienne fort royale de Rihoult Clairmarais et les boisements les plus proches Cassini en Old map french revolution of RihoultClairmarais Forest north of France