But this gold piece is an exception. There are two or three thousand gold and silver coins here--all arranged in the prettiest and most delightful of heaps--that would not deceive the easiest-going of individuals. Pennies, sixpences, shillings, two-shilling pieces, half-crowns, crown pieces, half-sovereigns, and sovereigns are all here, the most popular, however, amongst the fraternity being the shilling, two-shilling piece, and half-crown, as people, when they accept change, are less likely to "try" these than coins of a higher value. There are some coins here, however, which positively call for respect. These George IV. half-crowns are perfect. The King's head is partially worn away by time--grit and dirt, from constant use of seventy years, are lodged in the creases of the coin. But time did not wear the King's features away, or constant use provide the dirt. After the coin was in a finished state it was placed on a burnishing board (Fig. 1) made of a piece of ordinary deal, with a few tacks stuck in to hold the coins in position--and rubbed over with an old scrubbing brush, in order to dull the coin and give it an ancient appearance. And the dirt? It is here quite handy. It is in a match-box bearing a portrait of General Gordon, whilst another deposit is in a small tin whose label tells that it was originally intended for mustard. Both the match-box and the mustard-tin contain lampblack. The bellows is used for "blowing-up" purposes (Fig. 2). [Illustration: FIG. 2--LAMPBLACK, BRUSHES, AND BELLOWS.] But George IV. is, or was, a great favourite with counterfeiters. There are such things in this world as lucky sixpences, and they are signalled out as such charms, should they happen to have a hole bored through them. Who would not give a mere paltry ordinary sixpence for one of these bringers of luck, and a George IV. at that? Echo answers--everybody. We hope Echo will be more careful after learning the use of this little drill which we are now examining (Fig. 3). It is used by counterfeiters to bore holes into sixpences, which they can warrant, seeing that they are their own make. The counterfeit brooch is not missing from the collection. It had its birth with the issue of the Jubilee coins, when those who could afford it had one of the gold Jubilee five-pound pieces--which were coined to the value of over £250,000--mounted as a brooch, and worn or treasured as a souvenir of the fiftieth anniversary of Her Majesty's accession to the throne. Once again the counterfeiter had a chance. True, the Jubilee sixpences offered him admirable opportunities in the way of giving further point to the old adage that "All is not gold that glitters." But he went farther. He made counterfeit half-crowns and five-shilling pieces, fastened pins to them, and put them on the market, charging but a small sum for the supplementary fastener. [Illustration: FIG. 3--COINERS' TOOLS.]