CHINA. Beijing Shizuyinbao. Provincial Pure Silver Ingots. 10 Tael Ingot, ND.
370.23 gms. BMC-Class XXII Group B. "Shi Zu Se" (Pure quality). "Jiang _ Cheng" (Cast by Smith _ Cheng). Additional circular assaying stamp. Two large test punches on bottom. Nicely toned.
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