to the Old Subsidy, the drawback allowed upon the exportation of all wines amounted to a great deal more than half the duties which were, at that time, paid upon their importation; and it seems, at that time, to have been the object of the legislature to give somewhat more than ordinary encouragement to the carrying trade in wine. Several of the other duties too, which were imposed either at the same time, or subsequent to the Old Subsidy- what is called the additional duty, the New Subsidy, the One-third and Two-thirds Subsidies, the impost 1692, the coinage on wine- were allowed to be wholly drawn back upon exportation. All those duties, however, except the additional duty and impost 1692, being paid down in ready money, upon importation, the interest of so large a sum occasioned an expense, which made it unreasonable to expect any profitable carrying trade in this article.