1980年1元。奥运系列。
CHINA. Yuan, 1980. Olympic Series. NGC PROOF-70 Cameo.
1980年1元。奥运系列。(普版重量黄铜铸)。弓箭手。发行量2500枚。加厚版,光滑的镜面底版,霜面图文。
CHINA. Yuan, 1980. Olympic Series. NGC PROOF-70 Cameo.KM-P3 var. (copper) & cf. KM-29 var. (regular weight in brass). Archers. Mintage: 2500. A highly reflective example of this double thick issue exhibiting smooth hard mirrored surfaces with frosted cameo devices free of tone, haze or fog.