Title: An act to permit blubber from the Greenland fishery and Davis's Streights to be boiled into oil after the arrival of the ships from the fishery, and for charging the duty thereon; for altering the convoy duty now payable on the importation of opium ..
Subjects: Commerce, Politique commerciale, Commercial policy, Colonies, Law and legislation, Tariff
Places: Great Britain, Grande-Bretagne, America