chiang wrote:你這個厲害了,你現在(恕刪) 我這個有去日本原廠比對過,他們回信跟我確認這是他們1930年間出產的產品.近些年都沒有加油點亮過,但燈芯有更新過.Hello.That lamp was probably made by our company around 1930.It is a very valuable lamp.Thank you