CHINA. Yunnan Sanchou Bianding. Provincial Three-Stamp Slab Ingot. 4.25 Tael Bank Ingot, ND.161.40 gms. BMC-Class-LXVIII, group D. "San He Zi Hao" (Sanhe Bank).CHOICE VERY FINE.Ex: Daniel Ching Collection, Semans Sale, June 1991, Lot #604
CHINA. Yunnan Sanchou Bianding. Provincial Three-Stamp Slab Ingot. 4.25 Tael Bank Ingot, ND.161.40 gms. BMC-Class-LXVIII, group D. "San He Zi Hao" (Sanhe Bank).CHOICE VERY FINE.Ex: Daniel Ching Collection, Semans Sale, June 1991, Lot #604