The manufactures at Kahira are not numerous. The sugar cane being cultivated with ease in Egypt, it was manufactured in great quantities at Kahira, so as to supply Constantinople. But a capital being requisite, Government made demands on it which crushed the trade. The sugar, though of less strength than that of the West Indies, was nevertheless well refined, of a close texture, pure and of a light white. It is now extremely bad, and so scarce as to sell for fourteen pence the pound, retail. The sal ammoniac made at Kahira is of a very good quality. Glass lamps, saltpetre, and gun-powder, red and yellow leather, for home-consumption. There is a great manufacture of linen cloth made of the fine Egyptian flax. The mode almost peculiar to Kahira, of hatching eggs without incubation, has been very minutely described by former travellers.—The practice is said by the Egyptians to proceed from the experience that, at a certain season, the eggs fostered only by the hens are commonly unprolific. Of those hatched in the ovens, on the contrary, not quite one third is lost.—The ovens where these eggs are placed are of the most simple construction, consisting only of a low arched apartment of clay. Two rows of shelves are formed, and the eggs placed on each in such a manner as not to touch each other. They are slightly moved five or six times in twenty-four hours, and the whole time they are in the oven does not exceed twenty-two days, when the chickens free themselves from the shell. All possible care is taken to diffuse the heat equally throughout, and there is but one small aperture, large enough to admit a man stooping. During the first eight days the heat is rendered great, and, during the last eight is gradually diminished; till at length, when the young brood is ready to come forth, it is reduced almost to the state of the natural atmosphere. At the end of the first eight days, it is known which eggs will not be productive. Those who have eggs to be hatched, bring them to the master of the oven, and contract to pay so much a hundred; and when the chickens appear, he receives his money on delivering them. Those which have not succeeded, are required to be produced. The oven is public property. Kahira is the only mint for Egypt, where they strike in gold mahbûbs and half mahbûbs; the first about five shillings in value. In copper washed with silver the small coins worth about a halfpenny, and called in Turkish _paras_, in Arabic _diwani_, _fuddha_, or _maidi_: by European writers, _aspers_, and _medines_. On one side is the name of the reigning Sultan, on the reverse, _Misr_, and the date.