Korea Railway Map. Approx. 1,175,000. Quail Map Co., Exeter. November, 1996. ISBN 1-898319-21-9. One sheet, double-sided, in black/white. This map covers both North and South Korea. Inset maps show Seoul and central Seoul, Inchon, and Pyongyang. Historical information is shown for most lines. The map notes that information on North Korean lines may be incomplete.