1987年5盎司精製咸丰通宝大清镇库银章。发行量:999枚。深铸,霜化图文。
CHINA. 5 Ounce Silver Vault Protector, ND (1987). Qing Dynasty. NGC PROOF-66 ULTRA CAMEO.。KMX-unlisted; Cheng-pg. 48 #2. Mintage: 999. Sharply struck with lovely frosted cameo devices.。
1987年5盎司精製咸丰通宝大清镇库银章。发行量:999枚。深铸,霜化图文。
CHINA. 5 Ounce Silver Vault Protector, ND (1987). Qing Dynasty. NGC PROOF-66 ULTRA CAMEO.。KMX-unlisted; Cheng-pg. 48 #2. Mintage: 999. Sharply struck with lovely frosted cameo devices.。