Duties payable on goods, wares and merchandize imported into the United States of America from and after the last day of June 1794 : the duties of tonnage : also rates of coins by which the duties are received and estimated : rates of drawbacks, fees, &c : also the mode of transacting business at the Custom-House : with extracts from the revenue acts : and sundry forms for the direction of merchants, masters of vessels, and others concerned.