北洋光绪元宝当制钱二十文。CHINA. Chihli (Pei Yang). 20 Cash, ND (1906). PCGS EF-40 Brown Gold Shield. 北洋光绪元宝当制钱二十文。细节锐利,币面无明显留痕,浅棕色包浆覆盖。CHINA. Chihli (Pei Yang). 20 Cash, ND (1906). PCGS EF-40 Brown Gold Shield.CL-BY.07; KM-Y-68. A sharply detailed coin, free of notable surface marks, and endowed with a light brown patina.