And now I must tell you something about the bazaars, which, after the mosques, are the most interesting relics in Cairo, and in many cases quite as old. First, I may say that the word "bazaar" means "bargain," and as in the East a fixed price is unusual, and anything is worth just what can be got for it, making a purchase is generally a matter of patience, and one may often spend days in acquiring some simple article of no particular value. An exception is the trade in copper ware, which is sold by weight, and it is a common practice among the poorer classes to invest their small savings in copper vessels of which they have the benefit, and which can readily be sold again should money be wanted. This trade is carried on in a very picturesque street, called the "Sûk-en-Nahassīn," or street of the coppersmiths, where in tiny little shops 4 or 5 feet square, most of the copper and brass industry of Cairo is carried on. Opening out of this street are other bazaars, many very ancient, and each built for some special trade. So we have the shoemaker's bazaar, the oil, spice, Persian and goldsmith's bazaars, and many others, each different in character, and generally interesting as architecture. The Persian bazaar is now nearly demolished, and the "Khan Khalili," once the centre of the carpet trade, and the most beautiful of all, is now split up into a number of small curio shops, for the people are becoming Europeanized, and the Government, alas! appear to have no interest in the preservation of buildings of great historic interest and beauty. One other feature of old Cairo I must notice before leaving the subject. In the old days of long caravan journeys, when merchants from Persia, India, and China brought their wares to Cairo overland, it was their custom to travel in strong companies capable of resisting possible attacks by the wild desert tribes, and in Cairo special "khans," or inns, were built to accommodate the different nationalities or trades. In the central court the horses and camels of the different caravans were tethered; surrounding it, and raised several feet above the ground, were numerous bays in which the goods were exposed for sale. Above, several storeys provided sleeping accommodation for the travellers. Like the bazaars, many of these khans are very ancient, and are most interesting architecturally as well as being fast disappearing relics of days which, until the introduction of railways and steamers, perpetuated in our own time conditions of life and trade which had continued uninterruptedly since that time so long ago when Joseph first built his store cities and granaries in Egypt.