This chart is a full 90 years old. Though it has been reinforced and sealed in plastic, the yellowed paper was already wrinkled and full of holes. And the paper fibers had, through the years, inevitably become stretched.
這張記載「七張」及「十二張」地區的地籍圖已經九十餘高齡，雖然加裝護貝，泛黃的圖紙上早已摺痕纍纍，還破了好幾個洞，經年累月下來，圖紙也難免因伸縮而變形。