云南三戳银锭 上美品
CHINA. Yunnan Sanchuo Jieding Yunnan Province Three-Stamp Remittance Ingots. 6.25 Ounce Sycee Bank Ingot "Pack Saddle".194.4 gms. BMC-Class-LXVI #919. "Lei Qing Tai Hao Hui Hao Wen Yin" (Leiqingtai Bank, remittance bank fine silver). "Guan Gong Gu Tong Kan Qi" (checked by official public assayer Tong). TonedVERY FINE.