CHINA. Shandong Gaobianbao Provincial High-Sided Ingots. 50 Tael Maritime Customs Ingot, CD (1912).1,880.20 gms. BMC-Class IX Group A; Chen-262. "Dong Hai Guan" (Shandong Maritime Customs). "Zhen Ze Nian Yue" (Year Zhen Ze, Month). "Jiang Lu Xie Zhong" (Cast by Smith Lu Xiezhong). "Yi Shen" (Name of silver shop who handled the ingot). Small chop marks on sides from merchants and handlers.VERY FINE.