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