1980年四枚精製加厚套币冬季奥运系列。备受追捧的一组拍品，每一枚发行量均较少。品相优于本行在2015年4月拍卖的一组套币（编号#12089）。30元的马术纪念币带轻微朦胧。十分具有魅力的一组，定能引发激烈竞投。1）15元，射箭。PROOF 68 DEEP CAMEO。发行量：2000枚。2）20元，摔跤。PROOF 68 DEEP CAMEO。发行量：2000枚。3）30元，马术。PROOF 67 DEEP CAMEO。发行量：1000枚。4）30元，足球。PROOF 68 DEEP CAMEO。发行量：1000枚。
CHINA. Piefort Proof Set (4 Pieces), 1980. Olympic Series. All PCGS Gold Shield Certified。KM-P11/14. A lovely well matched always in demand set where each piece has a small mintage. Much nice than the previous set we offered in our April 2015 auction Lot # 12089. The equestrian 30 Yuan does display a slight haze hardly distracting mentioned for accuracy. Overall an attractive set certain to see spirited bidding.1) 15 Yuan, Archery, PROOF 68 DEEP CAMEO. Mintage: 2,000.2) 20 Yuan, Wrestling, PROOF 68 DEEP CAMEO. Mintage: 2,000.3) 30 Yuan, Equestrian, PROOF 67 DEEP CAMEO. Mintage: 1,000.4) 30 Yuan, Soccer, PROOF 68 DEEP CAMEO. Mintage: 1,000。
