The art of reading the hieroglyphic inscriptions was first discovered about the year 1820, and the exploration of the tombs and monuments has only been prosecuted systematically during the last five-and-twenty years. Most of the knowledge of ancient Egyptian ships has, therefore, been acquired in quite recent times, and much of it only during the last year or two. This is the reason why, in the old works on shipbuilding, no information is given on this most interesting subject. Knowledge is, however, now being increased every day, and, thanks to the practice of the ancient Egyptians of recording their achievements in sculpture in a material which is imperishable in a dry climate, we possess at the present day, probably, a more accurate knowledge of their ships than we do of those of any other ancient or mediaeval people. By far the oldest boats of which anything is now known were built in Egypt by the people who inhabited that country before the advent of the Pyramid-builders. It is only within the last few years that these tombs have been explored and critically examined. They are now supposed to be of Libyan origin and to date from between 5000 and 6000 B.C. In many of these tombs vases of pottery have been discovered, on which are painted rude representations of ships. Some of the latter were of remarkable size and character. Fig. 2 is taken from one of these vases. It is a river scene, showing two boats in procession. The pyramid-shaped mounds in the background represent a row of hills. These boats are evidently of very large size. One of them has 58 oars, or more probably paddles, on each side, and two large cabins amidships, connected by a flying bridge, and with spaces fenced off from the body of the vessel. The steering was, apparently, effected by means of three large paddles on each side, and from the prow of one of the boats hangs a weight, which was probably intended for an anchor. It will be noticed that the two ends of these vessels, like the Nile boats of the Egyptians proper, were not waterborne. A great many representations of these boats have now been discovered. They all have the same leading characteristics, though they differ very much in size. Amongst other peculiarities they invariably have an object at the prow resembling two branches of palm issuing from a stalk, and also a mast carrying an ensign at the after-cabin. [Illustration: FIG. 2.--The oldest known ships. Between 5000 and 6000 B.C.]