Relief shown by contours (interval 5 metres), spot heights, and hachures. "Del piano regulatore 1937 con varie modifiche relative allo stato di foto 1938 a con agiunta dimostrative delle varie zone periferiche." Shows: railways, some street names and principal buildings. Copy of an Italian map. Printed by 514 Fd Svy Coy RE. "For use by War and Navy Department Agencies only."