The encouragement given to the importation of the materials of manufacture by bounties, has been principally confined to such as were imported from our American plantations.
The first bounties of this kind were those granted, about the beginning of the present century, upon the importation of naval stores from America. Under this denomination were comprehended timber fit for masts, yards, and bowsprits; hemp; tar, pitch, and turpentine. The bounty, however, of one pound the ton upon masting-timber, and that of six pounds the ton upon hemp, were extended to such as should be imported into England from Scotland. Both these bounties continued without any variation, at the same rate, till they were severally allowed to expire; that upon hemp on the 1st of January 1741, and that upon masting-timber at the end of the session of parliament immediately following the 24th June 1781.
The bounties upon the importation of tar, pitch, and turpentine underwent, during their continuance, several alterations. Originally that upon tar was four pounds the ton; that upon pitch the same; and that upon turpentine, three pounds the ton. The bounty of four pounds the ton upon tar was afterwards confined to such as had been prepared in a particular manner; that upon other good, clean, and merchantable tar was reduced to two pounds four shillings the ton. The bounty upon pitch was likewise reduced to one pound; and that upon turpentine to one pound ten shillings the ton.
The second bounty upon the importation of any of the materials of manufacture, according to the order of time, was that granted by the 21 Geo. II chap. 30 upon the importation of indigo from the British plantations. When the plantation indigo was worth three-fourths of the price of the best French indigo, it was by this act entitled to a bounty of sixpence the pound. This bounty, which, like most others, was granted only for a limited time, was continued by several prolongations, but was