and destroy their monopoly. The Sultan of Zanzibar, in those days, was our old ally Said Said, commonly called the Emam of Muscat; and our Consul, Colonel Hamerton, had been M. Maizan's host as long as he lived upon the coast. Both the Emam and Consul were desirous of seeing the country surveyed, and did everything in their power to assist Maizan, the former even appointing the Indian Musa to conduct him safely as far as Unyamuezi; but their power was not found sufficient to damp the raging fire of jealousy in the ivory-trader's heart. Musa commenced the journey with Maizan, and they travelled together a march or two, when one of Maizan's domestic establishment fell sick and stopped his progress. Musa remained with him eight or ten days, to his own loss in trade and expense in keeping up a large establishment, and then they parted by mutual consent, Maizan thinking himself quite strong enough to take care of himself. This separation was, I believe, poor Maizan's death-blow. His power, on the Emam's side, went with Musa's going, and left the Arabs free to carry out their wicked wills. The presents I had to give here were one sahari and eight yards merikani to Hembe, and the same to Darunga, for which they gave a return in grain. Still following close to the river--which, unfortunately, is so enshrouded with thick bush that we could seldom see it--a few of the last villages in Uzaramo were passed. Here antelopes reappear amongst the tall mimosa, but we let them alone in prosecution of the survey, and finally encamped opposite the little hill of Kidunda, which lying on the left bank of the Kingani, stretches north, a little east, into Uzegura. The hill crops out through pisolitic limestone, in which marine fossils were observable. It would be interesting to ascertain whether this lime formation extends down the east coast of Africa from the Somali country, where also, on my first expedition, I found marine shells in the limestone, especially as a vast continuous band of limestone is known to extend from the Tagus, through Egypt and the Somali country, to the Burrumputra. To obtain food it was necessary here to ferry the river and purchase from the Wazaramo, who, from fear of the passing caravans, had left their own bank and formed a settlement immediately under this pretty little hill--rendered all the more enchanting to our eyes, as it was the first we had met since leaving the sea-coast. The Diwan, or head man, was a very civil creature; he presented us freely with two fine goats--a thing at that time we were very much in want of--and took, in return, without any comments, one dubani and eight yards merikani.