After establishing a headquarters at Boma, under the auspices of the International Commission, the expedition proceeded to Mussuko, where the heavier steamer, Albion, was dismissed, and where all the stores for future use were collected. This point is 90 miles from the sea. River reconnoissances were made in the lighter steamers, and besides the information picked up, the navigators were treated to a hippopotamus hunt which resulted in the capture of one giant specimen, upon whose back one of the Danish skippers mounted in triumph, that he might have a thrilling paragraph for his next letter to Copenhagen. Above Boma the Congo begins to narrow between verdure-clad hills rising from 300 to 1100 feet, and navigation becomes more difficult, though channels of 15 to 20 feet in depth are found. Further on, toward Vivi is a splendid reach of swift, deep water, with an occasional whirlpool, capable of floating the largest steamship. Vivi was to be a town founded under the auspices of the International Commission——an entrepôt for an extensive country. The site was pointed out by De-de-de, chief of the contiguous tribe, who seemed to have quite as keen a commercial eye as his European visitors. Hither were gathered five of the most powerful chiefs of the vicinity, who were pledged, over draughts of fresh palm-juice, to recognize the newly established emporium. It is a salubrious spot, surrounded by high plateaus, affording magnificent views. From its lofty surroundings one may sketch a future, which shall abound in well worn turnpike roads, puffing steamers, and columns of busy trades-people. As Vivi is, the natives are by no means the worst sort of people. They wear a moderate amount of clothing, take readily to traffic, keep themselves well supplied with marketing, and use as weapons the old fashioned flint-lock guns they have secured in trade with Europeans. At the grand assemblage of chiefs, one of the dusky seniors voiced the unanimous sentiment thus:——“We, the big chiefs of Vivi are glad to see the mundelé (trader). If the mundelé has any wish to settle in this country, as Massala (the interpreter) informs us, we will welcome him, and will be great friends to him. Let the mundelé speak his mind freely.”