The Seaman's Practical Guide, for Barbados and the Leeward Islands: With Observations on the Islands from Blanco to the Rocas, on the Coast of La Guayra; General Instructions and Observations on Making the Land ; Also , Observations on the Hurricanes and Currents, with Numerous Marks and Bearing of Sunken Rocks, &c.; All Taken from Actual Observation, by a Captain in the Royal Navy