immediately below indicated by the variations of tint the character of the coming weather. This band stretched right across the face; below it were figures indicating the day of the year. The central portion of the face was occupied by a larger circle, half-green and half-black; the former portion representing the colour of the daylight sky, the latter emblematic of night. On this circle the Sun and the planets were represented by figures whose movement showed exactly the actual place of each in the celestial sphere. The two Moons were also figured, their phases and position at each moment being accurately presented to the eye. Around this circle was a narrow band divided into strips of different length of various colours, each representing one of the peculiar divisions of the Martial day; that point which came under the golden indicator showing the zyda and the exact moment of the zyda, while the movement of the inner circle fixed with equal accuracy the period of day or night. Below were other circles from which the observer could learn the amount of moisture in the atmosphere, the intensity of the sunlight, and the electric tension at the moment. Each of the six smaller circles registered on a moving ribbon the indications of every successive moment, these ribbons when unrolled forming a perfect record of temperature, atmospheric pressure, wind, and so forth, in the form of a curve—a register kept for more than 8000 Martial years.
Four times during the revolution of the great circle each large clock emits for a couple of minutes a species of chime, the nature of which my ignorance of music renders me unable to describe:—viz., when the line dividing the green and black semicircles is horizontal at noon and midnight, and an hour before, at average sunrise
