obliged to consent to laws, both for abolishing debts, and for introducing new tables; and they probably were induced to consent to this law, partly for the same reason, and partly that, by liberating the public revenue, they might restore vigour to that government, of which they themselves had the principal direction. An operation of this kind would at once reduce a debt of £128,000,000 to £21,333,333:6:8. In the course of the second Punic war, the As was still further reduced, first, from two ounces of copper to one ounce, and afterwards from one ounce to half an ounce; that is, to the twenty-fourth part of its original value. By combining the three Roman operations into one, a debt of a hundred and twenty-eight millions of our present money, might in this manner be reduced all at once to a debt of £5,333,333:6:8. Even the enormous debt of Great Britain might in this manner soon be paid.
By means of such expedients, the coin of, I believe, all nations, has been gradually reduced more and more below its original value, and the same nominal sum has been gradually brought to contain a smaller and a smaller quantity of silver.
Nations have sometimes, for the same purpose, adulterated the standard of their coin; that is, have mixed a greater quantity of alloy in it. If in the pound weight of our silver coin, for example, instead of eighteen penny-weight, according to the present standard, there were mixed eight ounces of alloy; a pound sterling, or twenty shillings of such coin, would be worth little more than six shillings and eightpence of our present money. The quantity of silver contained in six shillings and eightpence of