Early map based on the important Martini/Blaeu map of the Chinese Empire. It shows a fair number of provinces and cities named in the interior. The Great Wall is depicted along the northern border. A large fictitious interior lake labeled Kia Lacus is the source of five large, southern rivers. Parts of Japan and Laos are shown, as are Formosa and Korea.
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Condition: A
Six small wormholes in the margins, otherwise a nice example.