Map of Asia and Adjacent Areas
An American map titled "Asia and Adjacent Areas." The map shows railways, ruins, oil pipe lines, passes, routes, relief, trails, elevations, deserts, glaciers, the Great Wall of China, boundaries as of September 1, 1939, and other details. This map is one of a set of maps that have been removed from an album titled "United States of America: United States Army Air Forces." Another note within the album read: "Prepared by Cartographic Branch, AC/AS-2 Intelligence."