From British surveys between 1844 and 1907 (with additions from a Chinese Government chart of 1936) ; published Jan. 1916, at the Hydrographic Office, under the authority of the Secretary of the Navy. Depths shown by soundings and blue tint; relief by form lines and spot heights. 1935 variation compasses. Buoy legend, tidal information tables, fishing stakes note. Shows shoals, reefs, drainage, islands, buildings. Old names and Wade-Giles transliterated names (1943). No. 3201.