A new and complete pilot for the British Channel, and tis harbours : incuding the river Thames, the south coast of England, the south and south-west coast of Ireland, the northern coast of France, the islands of Guensey, Jersey, Alderney, &c Correctec y recent surveys, and the observations of several eminent officiers of the Royal navy. To which are added, an original tide-table ; a table of latitudes and longitudes... a table of courses and distances..