拍品描述： 1991年500元，生肖系列，羊年。发行量 250 枚。令人一见难忘的羊年生肖，发行量极少的罕见美品。表面铸打佳，细节深刻，底板与图文形成锐利浮雕效果。正面有一小铜斑，因而获此评分，但整体瑕不掩瑜。必定能获中国现代币藏家垂青。CHINA. 500 Yuan, 1991. Lunar Series, Year of the Goat. NGC PROOF-69 Ultra Cameo.Fr-B65; KM-367. Mintage: 250. A most impressive and entrancing year of the goat piece, this tremendous example from a severely limited mintage couples RARITY and beauty. The surfaces are well struck, with impressive details and a sharp cameo contrast between field and device. A singular copper spot on the obverse likely accounts for the grade assigned, though this minor fault does little to dim the beauty. An impressive piece that is assuredly deserving of much attention from the specialists in modern Chinese coinage.