The shipmaster's assistant, and commercial digest [electronic resource] : containing information useful to merchants, owners, and masters of ships, in the following subjects: masters, mates, seamen, owners, ships, navigation laws, fisheries, revenue cutters, custorn-bouse laws, importations, clearing and entering vessels, drawbacks, freight, insurance, average, salvage, bottomry and respondentia, factors, bills of exchange, exchange, currencies, weights, measures, wreck laws, quarantine laws, passenger laws, pilot laws, harbor regulations, marine offenses, slave trade, navy, pensions, consuls, commercial regulations of foreign nations, tariff of United States, rigging, sea terms, warehousing, collisions / by Joseph Blunt.