An anecdote is related of the Emperor Charles V., contemporary with Henry VIII., which it appears has reference to the policy of Europe at that day. It is said, the emperor, after dinner, used to sit with several watches on the table, with his bottle in the centre. After the prince’s retirement to the abbey of St. Just, he still continued to amuse himself with keeping them in order. From his inability to effect this correctly, it is reported he drew the rational reflection, _that it was impossible to effect what he had attempted--the regulation of the policy of Europe_. It also appears that many watches of that day struck the hours. The “Memoirs of Literature” report that such watches having been stolen from Charles V. and Louis XI. whilst they were in a crowd, the thieves were detected from their striking. It also appears from the evidence of certain watches of ancient construction formerly held by Sir Ashton Lever, and also by Mr. Ingham Forster, that _catgut_ usually supplied the place of a chain in ancient watches; also that they were of a smaller size than now made, and generally of an oval form. Imperfections of this nature, and probably other causes, might have rendered their truth uncertain, and this most probably precluded their general use, until the latter end of the reign of Elizabeth. The instances we have shown will prove they were generally known, and perhaps used at the time of Shakspeare writing the “Twelfth Night.” And in the first edition of Harrington’s “Orlando Furioso,” published in 1591, the frontispiece represents the author with what appears to be a watch, although the engraving is extremely indistinct; moreover, the inscription to which engraving, of _Il Tempo passo_, clearly indicates the same thing. Charles I., in 1631, incorporated the clockmakers company, and by charter, which prohibits clocks, watches, and alarums from being imported; which circumstance proves, that the English at this period, had no need of the aid of foreign ingenuity in this branch of mechanism. We are told that Guy Fawkes and Percy were detected in the third year of James I., with a watch about them, which they had purchased, “to try conclusions for the long and short burning of the touchwood,” (in the words of the time) which was prepared to give fire to the train of gunpowder. The most material improvement introduced in this branch of mechanical knowledge took place in the addition of pendulums, by Huygens, as applied to clocks; for which conception he was indebted to Galileo, which that philosopher adopted for measuring time, he having taken the idea from observing the vibrations of a lamp in a church. This reign also boasts of the production of repeating-watches in England; first fabricated under the direction of the celebrated Dr. Hook, and manufactured by Tompion.