The following work contains a Narrative of the Voyage to the West Coast of Corea, and the Great Loo-choo Island; an Appendix, containing Nautical details; and a Vocabulary of the Language spoken at Loo-choo. In drawing up the Narrative from journals written at the time, I have derived great assistance from notes made by Lieutenant . Clifford, of the Navy. This officer obtained permission from the Admiralty to accompany me, though on half pay, and having no specific duty to perform, he was enabled to devote himself entirely to the acquisition of knowledge; and had it in his power to record many interesting occurrences of.