"As to that," the Doctor explained, "I cannot speak positively, and I doubt if there is any one who can. About three miles from Nagkon Wat there are the ruins of a city which was known as Angkor, which was evidently a very important city in its day. It was the capital of Cambodia, and, according to the description of a Chinese official, who visited it in the year 1295, it was something remarkable. It was then in the height of its glory; but three hundred years later, when it was visited by a Portuguese missionary, it was almost in ruins, and had ceased to be of any consequence. Then there was another period of nearly three hundred years in which nothing was heard of or from Angkor; it was not till the year 1855 that any writer seems to have gone there, and as for the Cambodians themselves, they are sublimely ignorant of the history of this once great city. "In the year I last mentioned, M. Mouhot, a French explorer, passed through Cambodia and made a careful survey and description of the ruins. He subsequently died in the northern part of Siam, and it was feared that the result of his labors would be lost, but fortunately his journal was saved and has since been published. Since Mouhot's time several persons have written about the ruins, so that a fair amount of knowledge concerning them is accessible. But every year new remains are discovered among the trees of the thick forest, and it is difficult to say when all of the ancient walls and statues and temples will be brought to light." At the conclusion of the Doctor's remarks, a servant entered with the announcement that dinner was on the table. Thereupon the mental feast on the antiquities of Eastern Asia was abandoned for the more practical feast on the edible productions of the country. Frank thought that the dinner would receive a high compliment if it proved as enjoyable as their talk about Nagkon Wat and the ruins of Angkor--an opinion which Fred lost no time in sharing. [Illustration: STONE WITH ANCIENT SCULPTURES.] CHAPTER V. CAMBODIA.--ITS CAPITAL AND KING. Having studied ancient Cambodia, Frank and Fred were desirous of learning something of the modern country of that name. At the hotel where they were stopping they found a gentleman who had recently been at Panompin, the Cambodian capital, and had spent sufficient time there to be able to give a good account of it. As soon as he found that his young acquaintances were anxious to hear about Cambodia, he promptly consented to enlighten them. He was at leisure one evening after dinner, and, by mutual consent, the party gathered on the veranda in front of the hotel, and an hour was pleasantly passed in conversation regarding the little-known country. [Illustration: A CAMBODIAN IDOL.] "If you think," said the gentleman, "that Panompin is a large city, as one naturally thinks of the capital of a country, you would be greatly disappointed if you went there.