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 in the bowels of the earth, of which the knowledge frequently dies with the person who makes the concealment, must occasion the loss of a still greater quantity.

The quantity of gold and silver imported at both Cadiz and Lisbon (including not only what comes under register, but what may be supposed to be smuggled) amounts, according to the best accounts, to about six millions sterling a year.

According to Mr. Meggens the annual importation of the precious metals into Spain, at an average of six years, viz. from 1748 to 1753, both inclusive; and into Portugal, at an average of seven years, viz. from 1747 to 1753, both inclusive, amounted in silver to 1,101,107 pounds weight; and in gold to 49,940 pounds weight. The silver, at sixty-two shillings the pound Troy, amounts to £3,413,431 10s. sterling. The gold, at forty-four guineas and a half the pound Troy, amounts to £2,333,446 14s. sterling. Both together amount to £5,746,878 4s. sterling. The account of what was imported under register, he assures us is exact. He gives us the detail of the particular places from which the gold and silver were brought, and of the particular quantity of each metal, which, according to the register, each of them afforded. He makes an allowance, too, for the quantity of each metal which he supposes may have been smuggled. The great experience of this judicious merchant renders his opinion of considerable weight.

According to the eloquent and, sometimes, well-informed author of the "Philosophical and Political History of the Establishment of the Europeans in the Two