HKB
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 our present money, would thus be raised very nearly to the denomination of a pound sterling. The adulteration of the standard has exactly the same effect with what the French call an augmentation, or a direct raising of the denomination of the coin.
An augmentation, or a direct raising of the denomination of the coin, always is, and from its nature must be, an open and avowed operation. By means of it, pieces of a smaller weight and bulk are called by the same name, which had before been given to pieces of a greater weight and bulk. The adulteration of the standard, on the contrary, has generally been a concealed operation. By means of it, pieces are issued from the mint, of the same denomination, and, as nearly as could be contrived, of the same weight, bulk, and appearance, with pieces which had been current before of much greater value. When king John of France, {See Du Cange Glossary, voce Moneta; the Benedictine Edition.} in order to pay his debts, adulterated his coin, all the officers of his mint were sworn to secrecy. Both operations are unjust. But a simple augmentation is an injustice of open violence; whereas an adulteration is an injustice of treacherous fraud. This latter operation, therefore, as soon as it has been discovered, and it could never be concealed very long, has always excited much greater indignation than the former. The coin, after any considerable augmentation, has very seldom been brought back to its former weight; but after the greatest adulterations, it has almost always been brought back to its former fineness. It has scarce ever happened, that the fury and indignation of the people could otherwise be appeased.
In the end of the reign of Henry VIII., and in the beginning of that of Edward VI., the English coin was not only raised in its denomination, but adulterated in its standard. The like frauds were practised in Scotland during the minority of James VI. They have occasionally been practised in most other countries.
That the public revenue of Great Britain can never be completely liberated, or even that any considerable progress can ever be made towards that liberation, while the surplus of that revenue, or what is over and above defraying the annual expense of the peace establishment, is so very small, it seems altogether in vain to expect. That liberation, it is evident, can never be brought about, without either some very considerable augmentation of the public revenue, or some equally considerable reduction of the public expense.
A more equal land tax, a more equal tax upon the rent of houses, and such alterations in the present system of customs and excise as those which have been mentioned in the foregoing chapter, might, perhaps, without increasing the burden of the greater part of the people, but only distributing the weight of it more equally upon the whole, produce a considerable augmentation of revenue. The most sanguine projector, however, could scarce flatter himself, that any augmentation of this kind would be such as could give any reasonable hopes, either of liberating the public revenue altogether, or even of making such progress towards that liberation in time of peace, as either to prevent or to compensate the further accumulation of the public debt in the next war.