1993年100元。中國古代科技發明發現系列二。阴阳八卦,福禄寿三仙。压铸锐利,底板光亮。置於原厂包装中,极其诱人的版别!CHINA. 100 Yuan, 1993. Inventions & Discovery Series II. GEM PROOF.Fr-75; KM-508. Struck to commemorate the Ying & Yang philosophy, featuring the Chinese Gods: Fu, Lu, and Shu. An overall incredible example, with a sharp strike and exceptionally brilliant fields. Housed in original mint packaging, and a very elusive type!