Norwich Castle is a massive block of masonry crowning the summit of a mound. Who first built it is unknown, but he is said by popular tradition to sit buried in his chair and full armed deep down in the centre of this mound, and "ready for all contingencies." But the castle has degenerated into a jail, and the great square tower or keep, ninety-five feet square and seventy feet high, is the only part of the original structure remaining. It has been refaced with new stone, and the interior has also been completely changed. The moat is planted with trees, and on the outside slope the cattle-market is held every Saturday. Norwich has some historical structures. In its grammar school Nelson was a scholar, and his statue stands on the green. On the edge of Tombland stands the house of Sir John Falstaff, a brave soldier and friend of literature, whose memory is greatly prized in Norfolk, but whose name has been forgotten by many in the shadow of Shakespeare's "Fat Jack." The chief centre of the town, however, is the market-place, on the slope of a hill, where modernized buildings have replaced some of the more antique structures. Here stands the ancient Guildhall, which in 1413 replaced the old Tolbooth where the market-dues were paid. Within is the sword surrendered to Nelson by Admiral Winthuysen at the battle of St. Vincent, and by him presented to the chief city of his native county of Norfolk. In the olden time the glory of Norwich was the Duke of Norfolk's palace, but it was destroyed at the end of the seventeenth century by the then duke in a fit of anger because the mayor would not permit his troop of players to march through the town with trumpets blowing. Not a brick of it now stands, the site being covered with small houses. Norwich was formerly famous for its trade in woollens, the Dutch introducing them at the neighboring village of Worsted, whence the name. Now, the coal-mines have aided the spinning-jenny, but the worsteds are overshadowed by other Norwich manufactures. Colman's mustard-factories cover ten acres, and Barnard's ornamental iron-work from Norwich is world-renowned. Norwich also contains an enormous brewery, but in this the city is not singular, for what is a Briton without his beer? BURGHLEY HOUSE. [Illustration: BURGHLEY HOUSE.]