故宮展過16隻大小象的牙，28厘米。這料象牙尖，龍頭遠觀是真牙。牙不重要，同條件要老。。。

來源: 人在悉尼西於 2014-04-29 16:49:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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