Context of The American coast pilot : containing the courses and distances between the principal harbours, capes and headlands, from Passamaquoddy, through the Gulf of Florida : with directions for sailing into the same, describing the soundings, bearings of the light-houses and beacons from the rocks, shoals, ledges, &c. : together with the courses and distances from Cape Cod and Cape Ann to Georges' Bank, through the south and east channels, and the setting of the currents with latitudes and longitudes of the principal harbours on the coast, together with a tide table