Vectigalium systema

or, A complete view of that part of the revenue of Great Britain, commonly called customs : wherein I. The several branches of that revenue are distinctly treated of, and explain'd by examples. II. The manner and method of computing ... are demonstrated ... III. The rates of all merchandizes inwards, and the net duties to be paid or secured at importation, or drawnback on exportation ... are exactly and carefully calculated ... IV. The laws relative to the customs, navigation, and trade, are abstracted ... : with lists of goods prohibited to be imported or exported, and of the legal ports, members, and creeks in Great Britain, a table of fees, and several other useful tables : the whole digested in a plain and easie method for the benefit of the officers of the customs, and of all concern'd in trade