大清銅幣一組。四枚。1) 丁未大清铜币当制钱二十文。 PCGS GOOD-06. CL-HB.39; KM-Y-11.2. 薄胚。2) 丁未大清铜币当制钱二十文。PCGS 真品--已清洗, EF 细节评分. CL-HB.41; KM-Y-11.3.3) 己酉宣统年造大清铜币二十文。 PCGS VF-35. CL-HB.63; KM-21. "KUO"及"COPPER"中间有点。4) 己酉宣统年造大清铜币二十文。PCGS 真品--Altered Surfaces, EF 细节评分. CL-HB.62; KM-Y-21.1. "KUO"及"COPPER"中间无点。CHINA. Quartet of 20 Cash (4 Pieces), CD (1907-09). All PCGS Certified.1) CD (1907). PCGS GOOD-06. CL-HB.39; KM-Y-11.2. Thin Planchet.2) CD (1907). PCGS Genuine--Cleaned, EF Details. CL-HB.41; KM-Y-11.3.3) CD (1909). PCGS VF-35. CL-HB.63; KM-21. With dot between "KUO" and "COPPER".4) CD (1909). PCGS Genuine--Altered Surfaces, EF Details. CL-HB.62; KM-Y-21.1. Without dot between "KUO" and "COPPER".