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Snapshots

  1. Signal Tower

    Snapshot Title: Signal Tower
    Taken by: T. E. Smith-Lamothe

    Image: Great Wall of China at Jinshanling number 2
    Image Owner: T. E. Smith-Lamothe



    Description:

    At intervals, separate round towers were placed with ready-to0light bonfires to signal alarms if an enemy approached the Great Wall.