[Illustration: Meeting with the Chief of Ualan.] After the audience was over the travellers proceeded to look round the village, where they were astonished to find two immense walls made of coral, some blocks of which were of immense size and weight. Notwithstanding a few acts of petty theft committed by the chiefs, the ten days during which the expedition remained at the island passed without disturbance; the good understanding on which the intercourse between the Frenchmen and the Ualanese was based never suffered a moment's interruption. Duperrey remarks that "it is easy to predict that this island of Ualan will one day become of considerable importance. It is situated in the midst of the Caroline group, in the course of ships sailing from New Holland to China, and presents good ports