The Wealth of Nations by Part 4 Chapter 8 Page 22

The owner of the ship, knowing this offence, forfeits all his interest in the ship and furniture. The master and mariners, knowing this offence, forfeit all their goods and chattels, and suffer three months’ imprisonment. By a subsequent statute the master suffers six months’ imprisonment.

In order to prevent exportation, the whole inland commerce of wool is laid under very burdensome and oppressive restrictions. It cannot be packed in any box, barrel, cask, case, chest, or any other package, but only in packs of leather or pack-cloth, on which must be marked on the outside the words wool or yam, in large letters not less than three inches long, on pain of forfeiting the same and the package, and three shillings for every pound weight, to be paid by the owner or packer.