English: The Liaodong section of the map of the Great Wall of China. The Ming Liaodong Wall in shown in purple. Other colors refer to much older structures.
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{{Information |Description={{en|1=The Liaodong section of the map of the Great Wall of China. The Ming Liaodong Wall in shown in purple.}} |Source=Section of the map at File:Map of the Great Wall of China.jpg; I cropped this section with "convert -cr