In upper left margin: Korea city plans 1:20,000. Polyconic projection. Relief shown by form lines and spot elevation. Depth shown by fathoms. Korean names transcribed according to the McCune-Reischauer system. Japanese forms of Korean names (shown in parentheses) transcribed according to the modified Hepburn (Romaji) System. With a glossary. "1-46." Relief shown by contours and spot heights. Depths shown by soundings. Two classes of roads or trails, and areas of vegetation and cultivation are shown. Some buildings are named. "Korean names transcribed according to the McCune-Reischauer system. Japanese forms of Korean names (shown in parentheses) transcribed according to the modified Hepburn (Romaji) system." Military grid. Includes glossary and inset of "Index to sources." AMS 1.