imposed chiefly upon goods of home produce, destined for home consumption. They are imposed only upon a few sorts of goods of the most general use. There can never be any doubt, either concerning the goods which are subject to those duties, or concerning the particular duty which each species of goods is subject to. They fall almost altogether upon what I call luxuries, excepting always the four duties above mentioned, upon salt, soap, leather, candles, and perhaps that upon green glass.
The duties of customs are much more ancient than those of excise. They seem to have been called customs, as denoting customary payments, which had been in use for time immemorial. They appear to have been originally considered as taxes upon the profits of merchants. During the barbarous times of feudal anarchy, merchants, like all the other inhabitants of burghs, were considered as little better than emancipated bondmen, whose persons were despised, and whose gains were envied. The great nobility, who had consented that the king should tallage the profits of their own tenants, were not unwilling that he should tallage likewise those of an order of men whom it was much less their interest to protect. In those ignorant times, it was not understood, that the profits of merchants are a subject not taxable directly; or that the final payment of all such taxes must fall, with a considerable overcharge, upon the consumers.