Watch List notes:

People's Republic of China, set of 3, consisting of 1x silver proof 20 Yuan and 2x silver proof 30 Yuan, 1980, commemorative issue for the Moscow Olympics, 'Wrestling', 'Equestrian' and 'Football', ASW 1.8oz,graded NGC Proof Details Bent, PF65 Ultra Cameo and PF64 Ultra Cameo, #6139229-059, #6139229-029 and #6139229-028, mintage of 40000 sets. (1 set of 3).

Estimate: 1400 - 2400