We embarked at ten minutes past three o'clock. The current, which is nearly five knots per hour, set us along without the trouble of rowing any more than was necessary to keep the canoe in the proper course. The river is full an English mile over, and at the rapids it is spread out to nearly twice that breadth. The rapids seem to be formed by the river passing through a ridge of hills in a South Easterly direction: they are very numerous, and correspond with the jetting angles of the hills. There are _three_ principal ones, where the water breaks with considerable noise in the middle of the river; but the canoe men easily avoided them by paddling down one of the branches near the shore. Even in this manner the velocity was such as to make me sigh. We passed two of the principal rapids, and three smaller ones, in the course of the afternoon. We saw on one of the islands, in the middle of the river, a large elephant; it was of a red clay colour with black legs. I was very unwell of the dysentery; otherwise I would have had a shot at him, for he was quite near us. We saw three hippopotami close to another of these islands. The canoe men were afraid they might follow us and overset the canoes. The report of a musket will in all cases frighten them away. They blow up the water exactly like a whale. As we were gliding along shore, one of the canoe men speared a fine turtle, of the same species as the one I formerly saw, and made a drawing of in Gambia. At sun set we rowed to the shore, landed on some flat rocks, and set about cooking the turtle and rice for our supper; but before this aldermanic repast was half dressed, the rain came on us, and continued with great violence all night. August 23d.--At day break embarked again, very wet and sleepy. Passed the third rapid, and arrived at Marraboo at nine o'clock. Our guide soon found a large passage hut in which to deposit our baggage, for one stone of small amber per load. We carried the whole of it up in a few minutes. In the evening Mr. Martyn arrived, and all the people, except two, who came up next day. August 24th.--Received from the Dooty a small black bullock in a present, which our guide would not allow us to kill, it being of a jet black colour. The Dooty's name is Sokee; and so superstitious was he, that all the time we remained at Marraboo he kept himself in his hut, conceiving that if he saw a white man, he would never prosper after. August 25th--Paid Isaaco goods to the full value of two prime slaves, according to agreement. I likewise gave him several articles; and I told him, that when the palaver was adjusted at Sego, he should then have all the asses and horses for his trouble. August 26th.--Took out such things as I meant to give to Mansong, viz.