Gun Site on the North Bank of Yong River.jpg
Edward Charles Macintosh Bowra
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Gun Site on the North Bank of Yong River, History of Zhenhai
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Gun Site on the North Bank of Yong River, Old Zhenhai in 1860s
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河北岸郡遺跡鎮海の歴史
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1860年代の海古河のヨン川北岸の砲台跡
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restriction site