1925年蒙古50蒙戈银币。列宁格勒铸币厂。MONGOLIA. 50 Mongo, Year 15 (1925). Leningrad Mint. PCGS MS-64 Gold Shield. 1925年蒙古50蒙戈银币。列宁格勒铸币厂。诱人的一枚,正面浅包浆,下透现柔和的丝绸光,反面通体亮丽的浅金色,间有蓝绿光泽透现。MONGOLIA. 50 Mongo, Year 15 (1925). Leningrad Mint. PCGS MS-64 Gold Shield.L&M-620; K-1288; KM-7; WS-1089. A charming piece, this example offers satiny luster under a light toning on the obverse, while it presents a delightful golden-sea foam green hue throughout the reverse.