The table of the dues appertaining to the good town of Edinburgh, payable by all persons traffiquing at the haven and port of Leith, collected by the masters of ships, barques, or boats, (importing goods) from the merchants receivers of the saids goods and payed by the saids masters to the good town of Edinburgh: and for the more effectual payment whereof, the merchant or master of ilk ship, or barque, is to consign a pound for the value of the duty of the goods imported, or exported, before the vessel begins to liver, or un-load