In a museum of New York is a wheel of an Egyptian chariot, found in a mummy pit at Dashour, by Dr Henry Abbott. It is 3 ft. 3 in. high, the nave is 14½ in. long, and 5 in. in diameter, and worked upon an axle of wood which tapered, and was from 3 in. to 2¾ in. in diameter. The unusual size and length of this axle-arm would be very apparent in so small a vehicle as the Egyptian chariot; the spokes, six in number, are 2 in. by 1⅜ in. at the nave, and taper towards the felloe to 1⅜ in. round; it has a double rim all round. The six inner felloes do not meet as in modern wheels, but are spliced one over the other, with an overlap of 3 in.; the felloes are 1½ in. square. The outer rim is formed also of six felloes, but they are tenoned together, and are pierced all round the lower edge with small holes, through which, we may well conjecture, leather thongs passed, binding the outer to the inner rim. The total depth of the double rim is 3¼ in. by 1¼ in. to 1½ in. in width. From the ancient sculptures preserved from Nineveh and Babylon, some of which are in the British Museum, we observe the use of chariots was continued in the great plains, for the purposes of hunting as well as for war. The chariots of Assyria were larger than those of Egypt, and would carry three or more persons; they seem, too, much heavier in the build. The Greeks used chariots, and at the siege of Troy, which Homer has immortalised in his poem, all the chief warriors on both sides are described as going into battle and fighting from their chariots. As years passed on, however, the Greeks no longer used chariots for war, but only for processions in public on state occasions, or in their great races, or for the amusement of their leisure hours. Erectheus, king of Athens, is reported to have been the first to drive four horses in a car; afterwards it became common to use, in the races, four horses attached to each car. The Grecian chariots were all curved in front, and were rather larger and on higher wheels than those used in Egypt. [Plate 1, Figure 2.] The Roman nation, as it increased in power, adopted the car, which had also been for many years in use by the Etrurians, a neighbouring country to their own in the Italian peninsula. The Etrurians were traditionally the first to place a hood or awning over the open two-wheeled car; they decorated both the car and the awning with that beautiful tracery and ornamental bordering which is familiar to us from the copies of their pottery. The Roman car was chiefly used in the cities, and for purposes of show and state rather than for daily use. A beautiful marble model of one of these still exists at the Vatican in Rome; a copy of it and the horses drawing it is in the Museum at South Kensington. [Plate 1, Figure 3.]