Toward the end of the last century a clock was constructed by a Geneva mechanic named Droz, capable of performing a variety of surprising movements, which were effected by the figures of a negro, a shepherd and a dog. When the clock struck, the shepherd played six tunes on his flute and the dog approached and fawned upon him. This clock was exhibited to the King of Spain, who was highly delighted with the ingenuity of the artist. The king, at the request of Droz, took an apple from the shepherd's basket, when the dog started up and barked so loud that the king's dog, which was in the same room, began to bark also. We are, moreover, informed that the negro, on being asked what hour it was, answered the question in French, so that he could be understood by those present. _Vocal Clock._ The subjoined description of a curious clock is given in the journal of the Rev. J. Wesley: "On Monday, April 27, 1762, being at Lurgan, in Ireland, I embraced the opportunity, which I had long desired, of talking to Mr. Miller, the contriver of that statue which was in Lurgan when I was there before. It was the figure of an old man standing in a case, with a curtain drawn before him, over against a clock which stood on the opposite side of the room. Every time the clock struck he opened the door with one hand, drew back the curtain with the other, turned his head, as if looking round on the company, and then said, with a clear, loud, articulate voice: 'Past 1,' or 2 or 3, and so on. But so many came to see this (the like of which all allowed was not to be seen in Europe), that Mr. Miller was in danger of being ruined, not having time to attend to his own business. So, as none offered to purchase it, or reward him for his pains, he took the whole machine to pieces." _Harrison's Clock._ In 1735, John Harrison, a rural clock-maker, invented a time-piece which scarcely ever lost five seconds in six months. To him, in 1767, was paid $100,000, as the first prize for all but an infallible time-keeper. _A Cat-Clock._ The following curious incident is to be found in Hue's "Chinese Empire:"— "One day when we went to pay a visit to some families of Chinese Christian peasants, we met, near a farm, a young lad who was taking a buffalo to graze along our path. We asked him carelessly, as we passed, whether it was yet noon. The child raised his head to look at the sun, but it was hidden behind thick clouds, and he could read no answer there. 'The sky is so cloudy,' said he; 'but wait a moment;' and with these words he ran toward the farm, and came back a few minutes afterward with a cat in his arms. 'Look here,' said he, 'it is not noon yet;' and he showed us the cat's eyes, by pushing up the lids with his hands. We looked at the child with surprise, but he was evidently in earnest. 'Very well,' said we; 'thank you;' and we continued on our way.