Rikuchi Sokuryōbu sokuzu. Relief shown by contours and spot heights. In Japanese. Highly confidential military notes "Gunji Gokuhi" or "Gunji Gokuhi (senchi ni arite wa gunji himitsu to su)" printed on upper right margin. "軍事極祕" or "軍事極秘 (戦地ニ在リテハ軍事秘密トス)" printed on upper right margin.
Image from the Map Collections courtesy Stanford University Libraries. This item is in the public domain. There are no restrictions on use. If you have questions, please contact Branner Earth Sciences Library & Map Collections at brannerlibrary@stanford.edu.
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