The Wealth of Nations by Part 4 Chapter 5 Page 40

case, it is reckoned that three barrels of sea-sticks are usually repacked into two barrels of merchantable herrings. The number of barrels of merchantable herrings, therefore, caught during these eleven years will amount only, according to this account, to 252,231 1/3. During these eleven years the tonnage bounties paid amounted to L155,463 11s. or to 8s. 2 1/4d. upon every barrel of seasticks, and to 12s.

3 3/4d. upon every barrel of merchantable herrings.

The salt with which these herrings are cured is sometimes Scotch and sometimes foreign salt, both which are delivered free of all excise duty to the fish-curers. The excise duty upon Scotch salt is at present 1s. 6d., that upon foreign salt 10s. the bushel. A barrel of herrings is supposed to require about one bushel and one-fourth