云南省造拥护共和纪念三钱六分银币。唐继尧将军像。左旗中央有凸起圆圈。深灰色包浆,正反面边缘均缀有近火红色泽。<p>(t) CHINA. Yunnan. 3 Mace 6 Candareens (50 Cents), ND (1917). Kunming Mint. ANACS AU-53.L&M-863; K-673; KM-Y-479; WS-0695. Variety with raised circle at center of left flag. A dark gray patina has begun to set with with some fire like red toning near the peripheries of both the obverse and reverse.