Watch List notes:

China Proof Set 1980 a 3-coin set comprising 30 Yuan 1980 Soccer players KM#36 Silver Proof, 30 Yuan 1980 Equestrian KM#35 Silver Proof, and 20 Yuan Wrestling KM#34 Silver Proof nFDC to FDC in the box of issue with People's Bank of China certificate

Estimate: 75-150 GBP