descendants, and that in such helpless state he made many inventions which most of his progeny retained, but never improved upon during some thirty centuries. We crossed in canoes the arm of the Lake, which joins Chia to Nyassa, and spent the night on its northern bank. The whole country adjacent to the Lake, from this point up to Kota-kota Bay, is densely peopled by thousands who have fled from the forays of the Mazitu in hopes of protection from the Arabs who live there. In three running rivulets we saw the _Shuare_ palm, and an oil palm which is much inferior to that on the West Coast. Though somewhat similar in appearance, the fruit is not much larger than hazel-nuts, and the people do not use them, on account of the small quantity of oil which they afford. The idea of using oil for light never seems to have entered the African mind. Here a bundle of split and dried bamboo, tied together with creeping plants, as thick as a man's body, and about twenty feet in length, is employed in the canoes as a torch to attract the fish at night. It would be considered a piece of the most wasteful extravagance to burn the oil they obtain from the castor-oil bean and other seeds, and also from certain fish, or in fact to do anything with it but anoint their heads and bodies. We arrived at Kota-kota Bay in the afternoon of the 10th September, 1863; and sat down under a magnificent wild fig-tree with leaves ten inches long, by five broad, about a quarter of a mile from the village of Juma ben Saidi, and Yakobe ben Arame, whom we had met on the River Kaombe, a little north of this, in our first exploration of the Lake. We had rested but a short time when Juma, who is evidently the chief person here, followed by about fifty people, came to salute us and to invite us to take up our quarters in his village. The hut which, by mistake, was offered, was so small and dirty, that we preferred sleeping in an open space a few hundred yards off.