光绪二十四年(1898)奉天机器局造大清银币五角,狭鬚龙,NGC UNC Details (严重清洗),#6374404-004,虽有清洗后所遗留之细丝刮痕,仍瑕不掩瑜,龙鬚及龙鳞丝毫无损,依然深竣锐利,罕见版别,相信能掀起藏家们激烈竞投,布威纳博士旧藏。Fengtien Province, silver 50 cents, Year 24 of Guangxu (1898), small mouthed dragon variety, (LM-474), NGC UNC Details (Harshly Cleaned), Cert. #6374404-004. Although the hairlines are clearly visible from past cleaning the coin itself shows no wear with full details visible on the dragon whiskers and scales. A very rare type coin that will attract spirited bidding. Dr. Werner Burger Collection.