Korea city plans 1:10,000 : Chinnamp'o (Chinnampo).United States. Army Map Service1945"5-45.""AMS L951.""Contour interval 10 meters ... Heights in meters, depths in fathoms at nearly lowest low water.""Korean names transcribed according to the McCune-Reischauer system: Japanese forms of Korean names (in parenthesis) transcribed accordincartographic