民国三十年中央造币厂昆明造币分厂週年纪念章。颇珍罕而难得一遇的造币厂纪念章。枪灰色包浆,两面图文均利落。正面中央设计为三个高度不一的烟囱,外缘勾勒两架飞机。(t) CHINA. Kunming Mint Silver Medal, Year 30 (1941). NGC AU-53.CCC-731; KMX-810. A fairly SCARCE and seldom encountered mint medal, this wholesome representative features a gunmetal gray tone and excellent crispness upon each side. The central design upon the obverse displays three billowing smokestacks of differing height, with two outlines of airplanes in the outer border.