plate, through which the phases of the moon are shown. On the opposite side is a female figure, with the motto _Semper peragrat Phoebe_. "An arched pediment surmounts the whole, with an octagonal projection from its base like a gallery, capped with a row of battlements, forming a cornice to the face of the clock. A panelled and battlemented turret is fixed in the centre, round which four figures mounted on horses revolve in opposite directions, as if charging at a tournament, when set in motion by a communication with the clockwork, to be made at pleasure; these are commonly called _knights_, but their costume is only that of ordinary persons. The movement is at a distance from the dial, and connected with it by a long horizontal rod; the dial work was close at the back of the dial. The revolving figures on horseback are moved by a separate weight, and are set in motion by the freeing of a detent. The old boarding at the back [in the vestry of the vicars-choral] is painted black, with a diaper scroll of foliage with red and white roses. The female figure on the dial, representing the moon, is always kept upright by a balance weight; the quarter-boys inside, who strike the quarters, are much later, having _knee-breeches_. "The outside dial has now two hands; it was once like a star with only one hand. The bells outside are struck by two figures in armour, _temp._ Henry VIII., probably put up when it was removed from Glastonbury. "The clock seems to have remained without alteration after it was then put up, till the present modern movement, made by Thwaites & Reed of Clerkenwell, was, in the time of Dean Goodenough, substituted for it, and the old original movement was taken and deposited in the crypt under the chapter-house, where it remained uncared for, for many years, during which time, 1853, I visited and examined it, made notes of it, and took drawings of it. The great wheel has ninety teeth, and the pinion, a lantern-pinion, had nine leaves, or rather bars; the second wheel had sixty teeth; the remainder of the works were all disjointed and bent, and remained unheeded." The whole is now fitted together, and in a going condition, in the mechanical museum at South Kensington. The _Antiquary_ for August 1897 ("Some Mediaeval Mechanicians") reminds us that, as the clock was in constant use at Glastonbury for about 250 years, and then at Wells for another 250 years, and as the old movement is now still working at the South Kensington, "as though its life were interminable"--it is probably the oldest piece of working mechanism extant.