I have been an eye witness to large sums in new English guineas thrown into the melting pots of the Dutch mints, for the small profit of less than 1 _per cent._ gained by coining them into ducats. A small duty imposed upon coinage in the English mint, would prevent this practice abroad; and then British coin would come safe back again, upon every return of a favourable balance on their trade. At present it comes home in bullion, which the bank must buy dear; the state must coin at a considerable expence; and the bank after all must give it to circulation at the mint price, which is many _per cent._ below prime cost, as matters have stood for several years. From this review of the constitution of the bank of England, and of the principles upon which it is founded, we may discover how impossible it is, that banks upon mortgage and private credit, can ever receive any considerable assistance from it; and how groundless all insinuations concerning its jealousy of such companies must be. A more natural object of its jealousy is that of the London bankers, who carry on a trade similar to its own, in many respects, and who, in the course of their business, draw from it very large quantities of coin. This, however, occasions no ill will on the part of the bank. The trade of London requires the assistance of all the bankers there, as well as of the bank. Were it otherwise, the bank, by discounting bills at a less profit, might soon oblige them to shut up shop. In this view of the matter, the drawing coin from the bank cannot be prevented. The bankers call for no more than their business requires. Could the bank, therefore, circulate the whole trade of London, the consequence would be, to issue as much coin as at present: and the coin which issues from bankers, like to that which issues from the bank, if it be for the uses of domestic circulation, returns to the bank in proportion as it issues: and if it be for payment of a foreign balance, the bank knows well that the expence of providing for _that_, must land upon it, in spite of every method to prevent it. I must now explain the difference between the effects produced upon the circulation of coin, by the operations of banks established upon mortgage and private credit, and by those of the bank of England, which we have said to be established upon mercantile security.