清代长元丝圆锞子云南早期单槽1两银锭。重 39.17 克。无铭文版。<p>CHINA. Yuansi Changyuankezi. Provincial Fine Silk Oval Ingots. Silver Tael Ingot, ND. Graded "AU 55" by Zhong Qian Ping Ji Grading Company.BMC-Class LXXXV Group A. Weight: 39.17 gms. Uninscribed type.Ex: Irving Goodman Collection (Superior 6/1991) Lot # 2097.