The Congo here is literally filled with islands which render a passage from one shore to the other almost impossible. These islands are all richly verdure-clad and present a scene of rare loveliness, draped in a vegetable life that finds a parallel no where else in nature. It took the steamers thirteen hours to work their way across to the left, or Mutembo side. But Mutembo was deserted. The steamers made Mkatakura, through channels bordered with splendid copal forests, whose tops were covered with orchilla——fortunes for whole civilized nations, if possessed and utilized. Mkatakura was also deserted. Where were these people? Their places had been populous and hostile in 1877. Had they fallen a prey to stronger tribes? Alas! such must have been their fate in a country where wars never end, and where provocations are the slightest. Many deserted settlements were now passed, when Mpa, ruled by Iunga, was reached, 744 miles from Leopoldville. The people were peaceful and disposed to make all necessary concessions. The next day brought them to Nganza, ruled by old Rubanga, who had received Stanley with cordiality in 1877. The people were exceedingly anxious to trade, and offered their wares, especially their ivory, of which they had plenty, at ridiculously low figures. The people are known as the Langa-langa——the upper country——and they go almost entirely naked. Their bodies are cross-marked and tattooed. The country is regarded as a paradise for ivory traders, owing to the ignorance of the natives as to the real commercial value of the article. Here is the turning-point in African currency. The cloth and brass-rods of the Atlantic coast no longer hold good, but the Canton bead and the cowry of Ujiji are the measure of exchange. Langa-langa is therefore the commercial water-shed which divides the Atlantic and Pacific influence.