Duties payable on goods, wares, and merchandize, imported into the United States of America, from and after the 30th Sept. 1797 The duties of tonnage; also, rates of coins, by which the duties are to be received and estimated: rates of fees, drawbacks, &c. Also the mode of transacting business at the custom-house for the Port of New-York, from and after the 30th of June, 1799 with extracts from the revenue laws, and sundry forms for the direction of merchants, masters of vessels, and others concerned. /