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 property was so peculiar, and there was so little commerce of any kind, that a medium of exchange seems not to have been called for; at least there is no account of the use of either of the precious metals, or of any other commodity in the capacity of money.

In the old world the art of smelting and refining the ores of gold, silver, and copper, seems to have been known to some of the most improved nations of which we have accounts, from the earliest ages; and as soon as the means used to obtain these metals, and a certain accumulation of them had rendered their supply in the market steady, and they had been introduced into common use in the shape of ornaments and utensils, their other peculiar and appropriate qualities, such as their durability, divisibility, uniformity of substance, and great value in a small compass would naturally point them out as the best commodity that could be selected to answer the purpose of a medium of exchange, and measure of value. But when they were adopted as the general measure of value, it would follow, of course, that all other commodities would be most frequently compared with this measure. The nominal value of a commodity is strictly speaking its value in any one commodity named; but as the precious metals are on almost all occasions the commodity named, or intended to be named, the nominal value of a commodity, when no object is specifically referred to, is always understood to mean its value in exchange for the precious metals.

This sort of value has been usefully designated by the name of price. It is, properly speaking, another term for nominal value; and as such we may apply it to any particular commodity named, and say price in corn, price in cloth, or price in any other article, with which we wish to compare any given object; but whenever it occurs without the above additions, it is always understood to mean the value of a commodity estimated in the precious metals, or in the currencies of different countries which profess to represent them.