sterling. Several other very well authenticated, though manuscript accounts, I have been assured, agree in making this whole annual importation amount, at an average, to about six millions sterling; sometimes a little more, sometimes a little less. The annual importation of the precious metals into Cadiz and Lisbon, indeed, is not equal to the whole annual produce of the mines of America. Some part is sent annually by the Acapulco ships to Manilla; some part is employed in a contraband trade, which the Spanish colonies carry on with those of other European nations; and some part, no doubt, remains in the country. The mines of America, besides, are by no means the only gold and silver mines in the world. They, are, however, by far the most abundant. The produce of all the other mines which are known is insignificant, it is acknowledged, in comparison with theirs; and the far greater part of their produce, it is likewise acknowledged, is annually imported into Cadiz and Lisbon. But the consumption of Birmingham alone, at the rate of fifty thousand pounds a-year, is equal to the hundred-and-twentieth part of this annual importation, at the rate of six millions a-year. The whole annual consumption of gold and silver, therefore, in all the different countries of the world where those metals are used, may, perhaps, be nearly equal to the whole annual produce. The remainder may be no more than sufficient to supply the increasing demand of all thriving countries. It may even have fallen so far short of this demand, as somewhat to raise the price of those metals in the European market. The quantity of brass and iron annually brought from the mine to the market, is out of all proportion greater than that of gold and silver. We do not, however, upon this account, imagine that those coarse metals are likely to multiply beyond the demand, or to become gradually cheaper and cheaper. Why should we imagine that the precious metals are likely to do so? The coarse metals, indeed, though harder, are put to much harder uses, and, as they are of less value, less care is employed in their preservation. The precious metals, however, are not necessarily immortal any more than they, but are liable, too, to be lost, wasted, and consumed, in a great variety of ways.