Two days later, among mighty forests of nipa-palms, we sailed up the Kayan or Bulungan River and arrived at Tandjong Selor, a small town populated by Malays and Chinese, the number of Europeans being usually limited to two, the controleur and the custom-house manager. It lies in a flat swampy country and on the opposite side of the river, which here is 600 metres wide, lives the Sultan of Bulungan. I secured a large room in a house which had just been rented by two Japanese who were representatives of a lumber company, and had come to arrange for the export of hardwood from this part of Borneo. Accompanied by the controleur, Mr. R. Schreuder, I went to call on the Sultan. He was a man of about thirty-five years, rather prepossessing in appearance, and proud of his ancestry, although time has so effaced his Dayak characteristics that he looks like a Malay. Dato Mansur, his executive, met us at the landing and escorted us into the presence of the Sultan and his wife, where we were offered soda-water and whiskey, and we remained an hour. They are both likeable, but the Sultan appears rather nervous and frail, and it is rumoured that his health has suffered as a result of overindulgence in spiritualistic seances. He gave an entertaining account of natives living in the trees on the Malinau River. As it had been impossible for me to obtain cartridges for my Winchester rifle, the Sultan was kind enough to lend me one of his before we parted, as well as two hundred cartridges. He also obligingly sent Dato Mansur up the river to Kaburau, the principal Kayan kampong (village) to secure men and boats for an intended expedition inland from there. The main business of Tandjong Selor, as everywhere in Borneo, is buying rattan, rubber, and damar (a kind of resin) from the Malays and the Dayaks, and shipping it by steamer to Singapore. As usual, trade is almost entirely in the hands of the Chinese. The great event of the place is the arrival of the steamer twice a month. When the whistle is heard from down the river a great yell arises from all over the town. The steamer is coming! People by the hundreds run down to the wharf amid great excitement and joy. Many Malays do not work except on these occasions, when they are engaged in loading and unloading. The principal Chinese merchant there, Hong Seng, began his career as a coolie on the wharf. He has a fairly well-stocked store with some European and American preserved articles, and was reliable in his dealings, as the Chinese always are. He was rich enough to have of late taken to himself a young wife, besides keeping his first one. His two young sons who assisted him had been at school in Singapore, and were proud to air their knowledge of English.