The limbs of the Deloul are long and wiry, having not an ounce of superfluous fat upon them, the shoulders are very broad, and the hump, though firm and hard, is very small. A thoroughbred Deloul, in good travelling condition, is not at all a pleasing animal to an ordinary eye, being a lank, gaunt, and ungainly-looking creature, the very conformation which insures its swiftness and endurance being that which detracts from its beauty. An Arab of the desert, however, thinks a good Deloul one of the finest sights in the world. As the talk of the pastoral tribes is of sheep and oxen, so is the talk of the nomads about Camels. It is a subject which is for ever on their lips, and a true Bedouin may be seen to contemplate the beauties of one of these favourite animals for hours at a time,--if his own, with the rapture of a possessor, or, if another's, with the determination of stealing it when he can find an opportunity. Instead of plodding along at the rate of three miles an hour, which is the average speed of the common Camel, the Deloul can cover, if lightly loaded, nine or ten miles an hour, and go on at the same pace for a wonderful time, its long legs swinging, and its body swaying, as if it were but an animated machine. Delouls have been reported to have journeyed for nearly fifty hours without a single stop for rest, during which time the animals must have traversed nearly five hundred miles. Such examples must, however, be exceptional, implying, as they do, an amount of endurance on the part of the rider equal to that of the animal; and even a journey of half that distance is scarcely possible to ordinary men on Delouls. For the movements of the Deloul are very rough, and the rider is obliged to prepare himself for a long journey by belting himself tightly with two leathern bands, one just under the arms, and the other round the pit of the stomach. Without these precautions, the rider would be likely to suffer serious injuries, and, even with them, the exercise is so severe, that an Arab makes it a matter of special boast that he can ride a Deloul for a whole day. A courier belonging to the Sherif of Mecca told Mr. Hamilton that he often went on the same dromedary from Mecca to Medina in forty-eight hours, the distance being two hundred and forty miles. And a thoroughbred Deloul will travel for seven or eight weeks with only four or five days of rest. Even at the present time, these Camels are used for the conveyance of special messages, and in the remarkable Bornu kingdom a regular service of these animals is established, two couriers always travelling in company, so that if one rider or Camel should fail or be captured by the Arabs, who are always on the alert for so valuable a prey, the other may post on and carry the message to its destination. [Illustration: ANOTHER MODE OF RIDING THE CAMEL.]