"They devote much time and trouble to the ornamentation of their hair, and sometimes a man will spend an entire day in the arrangement of his head-dress for a grand occasion, and sit up all night to save it from derangement. The hair is braided and twisted in a variety of ways, and Dr. Schweinfurth says it would be difficult to discover any kind of plaits, tufts, or top-knots which has not already been tried by the men of the Nyam-Nyams. [Illustration: SINGULAR HEAD-DRESS OF A NYAM-NYAM.] "He describes a coiffure which he pronounces the most remarkable he had ever seen. The head of the owner was encircled by a series of rays, like the glory in the picture of a saint; these rays were made of the man's own hair, which had been drawn out in little tresses and stretched over a hoop, which was ornamented around the edge with cowrie-shells. It was held in place by four wires; these wires could be removed at night, in order that the hoop might be folded back and allow the victim to lie down to sleep. The inner ends of the wires were fixed to a conical straw-hat, ornamented with a plume, and this hat was kept in its proper position by means of numerous hair-pins. "They are fond of decorating their hair with a string of the incisor teeth of the dog; this is stretched along the forehead just at the edge of the hair, in the shape of a fringe, and the effect is not at all disagreeable even to the European eye. Then they hang on their breasts ornaments cut out of ivory in imitation of a large circle of lions' teeth, and you can readily understand that such a decoration makes a noticeable contrast with their dark skins. They care little for glass beads, and reject nearly all the varieties of those articles as worthless." Fred wished to know how large was the country of the Nyam-Nyams, and what was their mode of life. "The term Nyam-Nyam does not properly belong to them," said the Doctor, "but is the name by which the Dinkas describe them. It means 'eaters,' or 'great eaters,' and refers to the cannibalism which prevails among them." "If they are cannibals," Fred remarked, "I'm not at all sorry not to form too intimate an acquaintance with them. It would be pleasant to dine with the king, but I should object to his dining with me in the fashion the cannibals have of receiving strangers." "They are not the worst of cannibals," the Doctor continued, "and their principal sustenance is obtained from vegetable products, and from the chase. They are great hunters, and the men are supposed to be constantly occupied with hunting or fighting, while the women till the fields and perform all the labor of the house. They have generally a fertile soil, and what they raise from it is obtained with very little exertion.