民国开国纪念币十文。错版币。趣味盎然的阴打错误,镜面错打明显,流光溢彩。<p>(t) CHINA. Mint Error -- Reverse Brockage -- 10 Cash, ND (1920). Tientsin Mint. PCGS MS-62 Brown.cf. KM-Y-305/6 (for type). A highly interesting brockage error, this example presents a very clear mirrored nature as well as enticing overall color and brilliance.