quantity of those metals which would otherwise flow over other countries, they keep up their value in those other countries somewhat above what it otherwise would be, and thereby give those countries a double advantage in their commerce with Spain and Portugal. Open the flood-gates, and there will presently be less water above, and more below, the dam-head, and it will soon come to a level in both places. Remove the tax and the prohibition, and as the quantity of gold and silver will diminish considerably in Spain and Portugal, so it will increase somewhat in other countries, and the value of those metals, their proportion to the annual produce of land and labour, will soon come to a level, or very near to a level, in all.

The loss which Spain and Portugal could sustain by this exportation of their gold and silver would