On the morning of Monday, the 3rd of June, the ship being off the coast of Gilolo, the gig with the captain, and the barge with several officers, left the ship with four days' provisions to survey a portion of the coast. At 11 A. M. they landed on a reef, running out about a cable's length from a small island. About two in the afternoon a body of natives, armed with spears and krisses, issued with loud yells from the jungle, and advanced towards them. At the same time a prahu pulled round a point, and made towards the barge, which was at anchor about fifty yards from the shore. The captain was at the time on shore taking observations, but as the natives approached he retired to the gig and got the arms in readiness. The natives came within 100 yards of us, and then halted. The captain signed them to go away: they approached nearer; we gave them a volley, and they hastily retreated into the jungle. The barge was now prepared for the expected attack of the prahu, which by this time had approached within point blank range of the barge's gun, which was a brass six-pounder. Observing, it is to be presumed, that the boat was so well-armed, and the men were loading the gun, the prahu ceased pulling, and hoisted Dutch colours. They were ordered to pull for the Gilolo shore, which they did; a rocket fired at them quickening their speed considerably. At 3 P. M. the observations being completed, the astronomical instruments were re-embarked on the barge, and the captain quitted the gig and went into the barge. Both boats were pulled towards the main land. On the in-shore side of the small island I have mentioned, we discovered a village consisting of fifteen or twenty houses. The gig was despatched with two officers to burn the village, which was done; the natives who were in the huts escaping into the jungle. In the mean time, the barge proceeded towards a large village in search of the prahu. On their way they fell in with a large canoe, at anchor in one of the creeks. Taking the canoe in tow, we again took to the oars, and in a short time perceived the natives hauling the prahu into a creek. A round of grape quickly decided the matter; the natives fled, and the prahu was quietly taken possession of by our crew. Having effected our object, we proceeded along the coast with our two prizes in tow. At sunset, after rifling the boats of arms, flags, and gongs, we set them on fire, and made sail to the southward; the gig, which had rejoined us, being in company. About midnight we anchored in a small and lonely bay,--I should say, twenty miles from where the above occurrences took place. We took our meals, but did not attempt to repose till after two in the morning, although we were quite tired after the events of the day before. We then lay down, and composed ourselves to sleep.