under the necessity of coining nearly the same quantity of gold as they had coined the year before; and from the continual rise in the price of gold bullion, in consequence of the continual wearing and clipping of the coin, the expense of this great annual coinage became, every year, greater and greater. The Bank of England, it is to be observed, by supplying its own coffers with coin, is indirectly obliged to supply the whole kingdom, into which coin is continually flowing from those coffers in a great variety of ways. Whatever coin, therefore, was wanted to support this excessive circulation both of Scotch and English paper money, whatever vacuities this excessive circulation occasioned in the necessary coin of the kingdom, the Bank of England was obliged to supply them. The Scotch banks, no doubt, paid all of them very dearly for their own imprudence and inattention: but the Bank of England paid very dearly, not only for its own imprudence, but for the much greater imprudence of almost all the Scotch banks.
The over-trading of some bold projectors in both parts of the united kingdom, was the original cause of this excessive circulation of paper money.