From Labuan we proceeded to Ambong, a place where it was supposed that an European female had been detained as a slave. Ambong is a pretty little bay, with a Malay village built in the bight of it, and there is a fine view of Keeney Balloo, the great mountain of Borneo, in the back-ground. This mountain, estimated to be 14,000 feet high, is about forty miles from Ambong, and with the aid of a glass we could discern cataracts and ravines innumerable. It is certainly a most splendid affair, on one side rising almost perpendicularly, and in appearance nearly flat at the top. At sunset, from the bay, its appearance was splendid. We found nothing at Ambong to lead us to suppose that European females had at any time been made prisoners by the inhabitants: they were apparently a quiet, peaceable people, living entirely by agriculture. Their close neighbours, however, the Moros of Tampassook, are a notorious tribe of the Illanoan pirates, who are the terror of the Asiatic seas. It was not improbable that these people might have many European prisoners as their slaves, but from what we knew of their character, we felt assured that if they possessed white female prisoners, they would never consent to their being ransomed.

After making a survey of Ambong, we only waited to take in a supply of fresh beef, and then started the Phlegethon on her return to Sarawak with Mr. Brooke and Mr. Williamson, while we shaped our course in an opposite direction on our way to Manilla.

I may here remark that the bullocks at Ambong were remarkably fine and the price of them ridiculously cheap. Two of the largest were to be purchased for about twenty-five shillings worth of calico or any other European manufacture. Wherever we went on this island, and I may say over the Indian archipelago generally, the spirit of trade and barter appeared to be universal; and if the inhabitants of Borneo were inclined to look into the riches of their island, and with them procure English manufactures, which when piracy is abolished they will do, the commercial opening to this country will be great indeed. The scenery in the bay of Ambong varies from that of the Borneo coast in general. The bay is backed by a series of small hills, cleared away and partially cultivated, instead of the low jungle which is elsewhere so universal.

On our way to Manilla we touched at the entrance of a river up which is situated the town of Tampassook. Bodies of armed men came down in haste to oppose our landing, which we did with a view of taking sights to verify the chronometers. We came to a parley before we came to blows, and the captain drew a line close to the beach, telling the Illanoans that his men would remain inside of it, on condition that they would remain outside. This arrangement was agreed to, and the observations were taken between four or five hundred armed warriors on one side, and four boats with the guns ready to fire on the other.

The pirates were all very well dressed in stuffs and cloths: they carried shields so large as to cover the whole body, and long heavy swords with the handles ornamented with balls and human hair. Many were on horseback, and formed a very respectable irregular cavalry, wearing a light loose dress, and armed with long spears and short round shields. One costume was quite novel, being a coat of armour made of buffalo leather scaled with oyster shells. Both parties adhered to the agreement, and all therefore passed off quietly; the observations were completed, and we returned to the ship.

Tampassook, it is asserted, would be a grand place for booty if it was stormed, as the inhabitants possess a great deal of money and diamonds. They are, however, a very brave people, and would not part with their riches without a terrible resistance.

While off this river we had notice given us that there was a fleet of 100 piratical prahus lying off the island of Balabac. We shaped our course thither, hoping to surprise them, but we were disappointed: the birds had flown, and the bay of Balabac was untenanted. We cruised for a week among the islands in search of them, but could not discover their retreat; so we shaped our course for Manilla, taking the passage to the eastward of Palawan, which was considered the best at this season of the year.

While off the north-east coast of Palawan, our boats left to survey discovered an Illanoan prahu at anchor off one of the small islands that surround the coast. The boats gave chase, and the pirates used every exertion to get away. The gig soon headed the other boats, but gained very slowly on the pirate, and her muskets caused no apparent execution, but one of the cutters with the grape from her gun killed several of their fighting men, who stood on the roof brandishing their krisses, and fearlessly exposing themselves to the fire. On turning a point the prahu kept before the wind, and walked away from us so fast that we gave up the chase.

In about a fortnight afterwards, the Corregidor, a small island at the mouth of Manilla Bay, hove in sight. On our arriving abreast of it, a gun-boat came out to board us, and inquire after our bill of health; but as we had a spanking breeze, and men-of-war do not heave-to to be boarded, the gun-boat returned to the island as wise as she came out. Manilla Bay is of immense size, being thirty miles deep, and twenty wide. Near the mouth of the Bay the land is high, but at the head, where the city of Manilla is built, it is remarkably low and flat. As we had the wind in our teeth, and Manilla was twenty-five miles distant, we did not arrive there till sunset. After shaving the sterns of several merchant ships, who would have been better pleased if we had given them a wider berth, we at last dropped anchor about two miles from the town.

Manilla, from the anchorage, has not an inviting appearance. I have said that the land upon which it is built is very low, and as the town is strongly fortified, nothing is to be seen from the shipping but a long line of sea wall, with the roofs of the largest buildings, and a mass of brick, which we were told was the cathedral, overtopping it. At one end of this sea wall is the canal, or river, flanked on one side by a mole, and on the other by a light-house.