The new British Channel pilot ; containing sailing directions from London and Yarmouth to Liverpool, and from Ostend to Brest ; also for the coast of Ireland, from Dublin to Galway Bay : shewing the capes, head lands, bays, roads, harbours, rivers, rocks, sands, shoals, depths of water, light-houses anchorages... ; suivi de A new and complete pilot ; containing sailing directions for the bay of Biscay, coasts of France, Spain and Portugal, also for the Mediterranean sea, to Constantinople. Describing the Head-lands, capes, bays, roads, harbours, rivers, rocks, sands, shoals, soundings, light-houses... compiled from the french and italian surveys of Michelot, Bremond, and Ayrouard... / William HEATHER