These cars [[Plate 1], [ Figure 1]] were occasionally square, but more generally semicircular or horse-shoe shaped; the rounded front towards the horses was high, the sides lower, the back was open, and the bottom was near the ground, so that it was easy to step in and out. The wheels, especially in Egypt, were very low, from 2 ft. 6 in. to 3 ft. 3 in. in height. The framework of the body was often open, but sometimes closed up with leather skins or basket-work, and occasionally with carved wood or embossed metal. The pole by which it was supported curved up from the bottom of the bar to the backs of the necks of the horses or oxen, where it was joined to a wooden yoke, this was again strapped round the bodies and necks of the horses, or tied to the horns of the oxen. The addition of bridles and reins would complete the simple harness. Some horses were attached to the pole by an iron bar with knobs at each end, which passed through a ring at the end of the pole, and through a similar ring upon each of the pads or saddles of the horses. This would be very similar to the curricle bars used in modern times, and would allow of more