云南省造拥护共和纪念三钱六分银币。唐继尧将军像。 左面旗帜的中央有凸起的圆圈。深色包浆,均匀磨损。 CHINA. Yunnan. 3 Mace 6 Candareens (50 Cents), ND (1917). PCGS EF-40. L&M-863; K-673; Y-479.1; WS-0694. Variety with raised circle in center of left flag. A dark gray toned and wholesome example of the type with honest, even wear.