1971年蒙古铝铜1图格里克。纪念蒙古革命50週年,通体散发著黄铜橄榄色和强劲的车轮光泽。MONGOLIA. Aluminum-Bronze Tugrik, ND (1971). PCGS MS-65.KM-34. Commemorating the 50th anniversary of the Mongolian Revolution, this Gem radiates with a brassy-olive color and tremendous cartwheel luster.From the Hobart Collection.