Nothing can afford a greater proof of the patience and perseverance, as well as of the taste of a Chinese handicraftsman, than one of these elegant baubles, each ball being exquisitely carved, and no two alike in pattern. Each of the balls rolls freely within that which encloses it, and is visible through apertures; so that however many there be, the beauties of each can be examined, and the number of the whole counted. Much time is spent upon the carving of these toys, for the cleverest artist will employ a whole month in the execution of each separate ball; consequently the labour of two years is not unfrequently bestowed on the production of a single toy, which is formed out of a solid globe of ivory, and has no junction in any part. The outside of this globe is first carved in some very open pattern, and is then carefully cut with a sharp, fine instrument, through the openings, till a complete coating is detached from the solid part inside, as the peel of an orange might be loosened with a scoop from the fruit, without being taken off. One hollow ball is thus formed, with a solid one inside of it. The surface of the inner ball is then carved through the interstices of the outer one, and when finished, is subjected to the same operation as the first; and thus a second hollow ball is produced, still with a solid one of smaller dimensions inside. This process is repeated again and again, the difficulties increasing as the work proceeds, till at length only a small ball, of the size of a marble, is left in the centre, which is also ornamented with figures cut upon it, and then the ingenious but useless bauble is complete. This process is said to be performed under water. CREDULITY OF THE ANCIENTS. The credulity of even the learned men in the early ages may be judged of by the following facts:-- Marcus Varro writeth, that there was a town in Spain undermined with rabbits; another likewise in Thessaly by moles or molewharps. In Africa the people were compelled by locusts to leave their habitations; and out of Gyaros, an island, one of the Cyclades, the islanders were forced by rats and mice to fly away; moreover in Italy the city of Amyclae was destroyed by serpents. In Ethiopia there is a great country lies waste and desert, by reason it was formerly dispeopled by scorpions; and if it be true that Theophrastus reporteth, the Treriens were chased away by certain worms called scolopendres. Annius writes, that an ancient city situate near the Volscian Lake, and called Contenebra, was in times past overthrown by pismires, and that the place is thereupon vulgarly called to this day, the Camp of Ants. In Media, saith Diodorus Siculus, there was such an infinite number of sparrows that eat up and devoured the seed which was cast into the ground, so that men were constrained to depart from their old habitations, and remove to other places. CLOCK PRESENTED TO CHARLEMAGNE.